---
_id: '63512'
abstract:
- lang: eng
text: "The state of the art shows that PBF-LB/M offers great potential for pressure-loaded
parts, with significant weight reductions and simultaneous optimization of flow
resistance. This study is aimed at applying existing calculation methods for pressure-loaded
parts to additively manufactured pipe structures, considering the two materials
EN AC-43000 (3.2381, AlSi10Mg) and AISI 316L (1.4404, X2CrNiMo17-12-2). For this
purpose, systematic tensile tests are carried out for both materials. In addition,
a statistical evaluation is performed to determine the design-relevant strength
characteristics with a survival probability Ps of 97.5 % for both materials in
the as-built and heat-treated condition.\r\nPipe specimens are manufactured, half
of which are heat treated, geometrically measured and then subjected to a burst
pressure test to experimentally determine the failure-critical internal pressure.
These results are compared with calculated burst pressures. The calculations are
based on the application-relevant methods identified in this study, considering
the strength values determined for the respective material condition. This comparison
is used to assess the suitability of the calculation methods for additively manufactured
pipe structures, based on the materials investigated."
article_number: '105753'
author:
- first_name: Thorsten
full_name: Koers, Thorsten
id: '38077'
last_name: Koers
- first_name: Balázs
full_name: Magyar, Balázs
id: '97759'
last_name: Magyar
- first_name: Christian
full_name: Bödger, Christian
id: '93904'
last_name: Bödger
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Koers T, Magyar B, Bödger C, Tröster T. Analytical and experimental determination
of the failure-critical pressure of pipe structures manufactured by PBF-LB/M.
International Journal of Pressure Vessels and Piping. Published online
2026. doi:10.1016/j.ijpvp.2026.105753
apa: Koers, T., Magyar, B., Bödger, C., & Tröster, T. (2026). Analytical and
experimental determination of the failure-critical pressure of pipe structures
manufactured by PBF-LB/M. International Journal of Pressure Vessels and Piping,
Article 105753. https://doi.org/10.1016/j.ijpvp.2026.105753
bibtex: '@article{Koers_Magyar_Bödger_Tröster_2026, title={Analytical and experimental
determination of the failure-critical pressure of pipe structures manufactured
by PBF-LB/M}, DOI={10.1016/j.ijpvp.2026.105753},
number={105753}, journal={International Journal of Pressure Vessels and Piping},
publisher={Elsevier BV}, author={Koers, Thorsten and Magyar, Balázs and Bödger,
Christian and Tröster, Thomas}, year={2026} }'
chicago: Koers, Thorsten, Balázs Magyar, Christian Bödger, and Thomas Tröster. “Analytical
and Experimental Determination of the Failure-Critical Pressure of Pipe Structures
Manufactured by PBF-LB/M.” International Journal of Pressure Vessels and Piping,
2026. https://doi.org/10.1016/j.ijpvp.2026.105753.
ieee: 'T. Koers, B. Magyar, C. Bödger, and T. Tröster, “Analytical and experimental
determination of the failure-critical pressure of pipe structures manufactured
by PBF-LB/M,” International Journal of Pressure Vessels and Piping, Art.
no. 105753, 2026, doi: 10.1016/j.ijpvp.2026.105753.'
mla: Koers, Thorsten, et al. “Analytical and Experimental Determination of the Failure-Critical
Pressure of Pipe Structures Manufactured by PBF-LB/M.” International Journal
of Pressure Vessels and Piping, 105753, Elsevier BV, 2026, doi:10.1016/j.ijpvp.2026.105753.
short: T. Koers, B. Magyar, C. Bödger, T. Tröster, International Journal of Pressure
Vessels and Piping (2026).
date_created: 2026-01-07T08:39:04Z
date_updated: 2026-01-14T11:56:01Z
department:
- _id: '146'
- _id: '9'
- _id: '624'
- _id: '149'
- _id: '321'
doi: 10.1016/j.ijpvp.2026.105753
keyword:
- PBF-LB/M
- Pipe structures
- Strength assessment
- Burst pressure test
- Geometrical deviations
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.ijpvp.2026.105753
oa: '1'
publication: International Journal of Pressure Vessels and Piping
publication_identifier:
issn:
- 0308-0161
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Analytical and experimental determination of the failure-critical pressure
of pipe structures manufactured by PBF-LB/M
type: journal_article
user_id: '97759'
year: '2026'
...
---
_id: '63676'
abstract:
- lang: eng
text: "\r\n Purpose\r\n The
purpose of this paper is to develop new methods of error representation to improve
the accuracy and numerical efficiency of a posteriori and goal-oriented adaptive
framework of elastoplasticity with Prandtl–Reuss type material laws.\r\n
\ \r\n \r\n Design/methodology/approach\r\n
\ To obtain new methods of error representation for
a posteriori and goal-oriented error estimators, weak forms of primal and dual
problems are investigated starting with the initial boundary value problem (IBVP).
Then, we approximate both problems using temporal discretization. Additionally,
we introduce a secant form considering the nonlinearity of elasto-plastic constitutive
equations, which is approximated by a tangent form. Finally, we obtain numerical
primal and dual solutions and their corresponding error approximations of discretized
primal and dual problems, allowing to build several goal-oriented a posteriori
error estimators on temporal and spatial adaptive refinement by inserting primal
solutions, dual solutions and their error approximations as arguments in residuals
of both weak forms as well as in the secant form of the bilinear residual.\r\n
\ \r\n \r\n Findings\r\n
\ An elasto-plastic material is investigated in a framework
of goal-oriented error estimator by using separately several methods of error
representation to deal with either temporal or spatial adaptive refinement, as
well as with both refinements leading to an effective reduction of computational
effort. Specifically, new error representations based on goal-oriented error estimators
are presented and obtained from primal and dual residuals, which use only primal
solutions or only dual solutions or a combination of primal and dual solutions
as arguments. Error representations obtained from primal residuals and evaluated
using only primal arguments do not require the formulation of a dual problem.\r\n
\ \r\n \r\n Research
limitations/implications\r\n The effectiveness
of the different proposed methods is illustrated by an example of a perforated
sheet for adaptive spatial refinement where new mesh adaptation methods of error
representation are compared against existing mesh adaptation methods such as uniform
mesh refinement, mesh refinement based on gradient indicators and adjoint-based
methods in literature. The framework generates a balanced mesh consisting of fine,
medium and coarse elements for accurate results, avoiding a numerically costly
simulation with only fine elements.\r\n \r\n
\ \r\n Originality/value\r\n
\ All new proposed methods of error representation successfully
estimate actual errors during mesh adaptivity. Furthermore, the proposed methods
of error representation allow us to obtain significant reduction and equidistribution
of spatial error at the end of the mesh adaptivity process. Their application
to a framework of goal-oriented error estimation due to time and mesh adaptivity
remains an open issue.\r\n "
author:
- first_name: Arnold
full_name: Tchomgue Simeu, Arnold
id: '83075'
last_name: Tchomgue Simeu
- first_name: Ismail
full_name: Caylak, Ismail
id: '75'
last_name: Caylak
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
citation:
ama: Tchomgue Simeu A, Caylak I, Ostwald R. Error representations for goal-oriented
a posteriori error estimation in elasto-plasticity
with applications to mesh adaptivity. Engineering Computations. Published
online 2026:1-40. doi:10.1108/ec-12-2023-0975
apa: Tchomgue Simeu, A., Caylak, I., & Ostwald, R. (2026). Error representations
for goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity. Engineering
Computations, 1–40. https://doi.org/10.1108/ec-12-2023-0975
bibtex: '@article{Tchomgue Simeu_Caylak_Ostwald_2026, title={Error representations
for goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity}, DOI={10.1108/ec-12-2023-0975}, journal={Engineering
Computations}, publisher={Emerald}, author={Tchomgue Simeu, Arnold and Caylak,
Ismail and Ostwald, Richard}, year={2026}, pages={1–40} }'
chicago: Tchomgue Simeu, Arnold, Ismail Caylak, and Richard Ostwald. “Error Representations
for Goal-Oriented a Posteriori Error
Estimation in Elasto-Plasticity with Applications to Mesh Adaptivity.” Engineering
Computations, 2026, 1–40. https://doi.org/10.1108/ec-12-2023-0975.
ieee: 'A. Tchomgue Simeu, I. Caylak, and R. Ostwald, “Error representations for
goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity,” Engineering
Computations, pp. 1–40, 2026, doi: 10.1108/ec-12-2023-0975.'
mla: Tchomgue Simeu, Arnold, et al. “Error Representations for Goal-Oriented
a Posteriori Error Estimation in Elasto-Plasticity
with Applications to Mesh Adaptivity.” Engineering Computations, Emerald,
2026, pp. 1–40, doi:10.1108/ec-12-2023-0975.
short: A. Tchomgue Simeu, I. Caylak, R. Ostwald, Engineering Computations (2026)
1–40.
date_created: 2026-01-21T06:49:18Z
date_updated: 2026-01-21T06:50:58Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.1108/ec-12-2023-0975
language:
- iso: eng
page: 1-40
publication: Engineering Computations
publication_identifier:
issn:
- 0264-4401
- 1758-7077
publication_status: published
publisher: Emerald
quality_controlled: '1'
status: public
title: Error representations for goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity
type: journal_article
user_id: '85414'
year: '2026'
...
---
_id: '63784'
author:
- first_name: Dorte
full_name: Trienens, Dorte
id: '44116'
last_name: Trienens
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
citation:
ama: Trienens D, Brüning F, Schöppner V. Wo Forschung, KI und Praxis aufeinandertreffen.
kunststoffland NRW report. 2026;03-2025.
apa: Trienens, D., Brüning, F., & Schöppner, V. (2026). Wo Forschung, KI und
Praxis aufeinandertreffen. Kunststoffland NRW Report, 03–2025.
bibtex: '@article{Trienens_Brüning_Schöppner_2026, title={Wo Forschung, KI und Praxis
aufeinandertreffen}, volume={03–2025}, journal={kunststoffland NRW report}, author={Trienens,
Dorte and Brüning, Florian and Schöppner, Volker}, year={2026} }'
chicago: Trienens, Dorte, Florian Brüning, and Volker Schöppner. “Wo Forschung,
KI Und Praxis Aufeinandertreffen.” Kunststoffland NRW Report 03–2025 (2026).
ieee: D. Trienens, F. Brüning, and V. Schöppner, “Wo Forschung, KI und Praxis aufeinandertreffen,”
kunststoffland NRW report, vol. 03–2025, 2026.
mla: Trienens, Dorte, et al. “Wo Forschung, KI Und Praxis Aufeinandertreffen.” Kunststoffland
NRW Report, vol. 03–2025, 2026.
short: D. Trienens, F. Brüning, V. Schöppner, Kunststoffland NRW Report 03–2025
(2026).
date_created: 2026-01-28T10:09:30Z
date_updated: 2026-01-28T10:09:53Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
publication: kunststoffland NRW report
status: public
title: Wo Forschung, KI und Praxis aufeinandertreffen
type: journal_article
user_id: '44116'
volume: 03-2025
year: '2026'
...
---
_id: '64187'
abstract:
- lang: eng
text: Carbon fiber-reinforced plastics (CFRPs) have become increasingly
significant in recent decades due to their remarkable mechanical properties and
lightweight nature. This study aims to advance the understanding and simulation
of CFRP behavior through the development of a hyperelastic-plastic-damage homogenization
method combined with mean-field theory. The material responses of both the fiber
and matrix are modeled using strain energy functions that account for damage evolution,
while a complete linearization of the homogenization process is derived to ensure
the consistent implementation of the Newton–Raphson iteration scheme in large
deformation simulations. The innovative aspect of this work lies in the constitutive
linearization for the hyperelastic-plastic-damage formulation within a mean-field
homogenization framework, providing an efficient Newton algorithm for modeling
the nonlinear behavior of CFRP. A failure criterion for the hyperelastic model
of fibers is introduced, along with a damage saturation variable in rate form
for the matrix, effectively capturing damage evolution. Through discrete formulations
for the homogenization, the proposed model’s capability is demonstrated via three
numerical examples and validated against experimental investigations, proving
its effectiveness and reliability in simulating CFRP damage.
article_number: '10812865261420809'
author:
- first_name: Yingjie
full_name: Zhan, Yingjie
id: '93591'
last_name: Zhan
- first_name: Ismail
full_name: Caylak, Ismail
last_name: Caylak
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
- first_name: Enrico
full_name: Barth, Enrico
last_name: Barth
- first_name: Eckart
full_name: Uhlmann, Eckart
last_name: Uhlmann
citation:
ama: Zhan Y, Caylak I, Ostwald R, Mahnken R, Barth E, Uhlmann E. A fully implicit
mean-field damage formulation with consistent linearization at large deformations.
Mathematics and Mechanics of Solids. Published online 2026. doi:10.1177/10812865261420809
apa: Zhan, Y., Caylak, I., Ostwald, R., Mahnken, R., Barth, E., & Uhlmann, E.
(2026). A fully implicit mean-field damage formulation with consistent linearization
at large deformations. Mathematics and Mechanics of Solids, Article 10812865261420808.
https://doi.org/10.1177/10812865261420809
bibtex: '@article{Zhan_Caylak_Ostwald_Mahnken_Barth_Uhlmann_2026, title={A fully
implicit mean-field damage formulation with consistent linearization at large
deformations}, DOI={10.1177/10812865261420809},
number={10812865261420808}, journal={Mathematics and Mechanics of Solids}, publisher={SAGE
Publications}, author={Zhan, Yingjie and Caylak, Ismail and Ostwald, Richard and
Mahnken, Rolf and Barth, Enrico and Uhlmann, Eckart}, year={2026} }'
chicago: Zhan, Yingjie, Ismail Caylak, Richard Ostwald, Rolf Mahnken, Enrico Barth,
and Eckart Uhlmann. “A Fully Implicit Mean-Field Damage Formulation with Consistent
Linearization at Large Deformations.” Mathematics and Mechanics of Solids,
2026. https://doi.org/10.1177/10812865261420809.
ieee: 'Y. Zhan, I. Caylak, R. Ostwald, R. Mahnken, E. Barth, and E. Uhlmann, “A
fully implicit mean-field damage formulation with consistent linearization at
large deformations,” Mathematics and Mechanics of Solids, Art. no. 10812865261420808,
2026, doi: 10.1177/10812865261420809.'
mla: Zhan, Yingjie, et al. “A Fully Implicit Mean-Field Damage Formulation with
Consistent Linearization at Large Deformations.” Mathematics and Mechanics
of Solids, 10812865261420808, SAGE Publications, 2026, doi:10.1177/10812865261420809.
short: Y. Zhan, I. Caylak, R. Ostwald, R. Mahnken, E. Barth, E. Uhlmann, Mathematics
and Mechanics of Solids (2026).
date_created: 2026-02-17T11:21:00Z
date_updated: 2026-02-17T11:22:49Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.1177/10812865261420809
language:
- iso: eng
publication: Mathematics and Mechanics of Solids
publication_identifier:
issn:
- 1081-2865
- 1741-3028
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
status: public
title: A fully implicit mean-field damage formulation with consistent linearization
at large deformations
type: journal_article
user_id: '85414'
year: '2026'
...
---
_id: '64678'
abstract:
- lang: eng
text: "One of the major topics in the modern automotive industry is reducing emissions
and increasing the mileage\r\nrange. To tackle this challenge, on the one hand,
modifying the powertrain system is a possibility, and on the\r\nother hand, lightweight
design offers various possibilities. Multi-Material Design (MMD) involves designing
car\r\nbodies that combine different materials that require joining. Given the
variety of materials, mechanical joining\r\nprocesses are preferred. Especially
the current development of the Giga/Mega-casting process concerning\r\naluminium
casting and the subsequent mechanical joining illustrates the challenges of this
material group. In car\r\nproduction, aluminium castings are mainly made from
aluminium-silicon (AlSi) alloys. Ultimately, the alloy\r\nsystem's insufficient
ductility leads to crack initiation during mechanical joining. Cast parts are
therefore often\r\nused in areas of the car body that are exposed to high-pressure
loads. For example, self-piercing riveting (SPR) is\r\nused due to its high load-bearing
capacity. In this study, improved joinability is demonstrated by influencing the\r\nmicrostructure
through tailored solidification rates and a developed heat-treatment chain strategy
adapted for\r\nhypoeutectic AlSi systems. Data on microstructure, mechanical,
and joining properties are used to develop a\r\nsolidification-joining correlation
for the SPR process across a range of Si contents and solidification rates. The\r\npurpose
is to develop the ability to produce suitable aluminium castings with sufficient
joinability, thereby\r\nimproving versatility."
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Pia Katharina
full_name: Kaimann, Pia Katharina
id: '44935'
last_name: Kaimann
- first_name: Ina
full_name: Stratmann, Ina
last_name: Stratmann
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Johann Moritz Benedikt
full_name: Klöckner, Johann Moritz Benedikt
last_name: Klöckner
- first_name: Moritz
full_name: Mann, Moritz
last_name: Mann
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Neuser M, Kaimann PK, Stratmann I, et al. Solidification-joinability correlation
of hypoeutectic aluminium casting alloys for self-piercing riveting (SPR). Journal
of Manufacturing Processes. 2026;164. doi:https://doi.org/10.1016/j.jmapro.2026.02.040
apa: Neuser, M., Kaimann, P. K., Stratmann, I., Bobbert, M., Klöckner, J. M. B.,
Mann, M., Hoyer, K.-P., Meschut, G., & Schaper, M. (2026). Solidification-joinability
correlation of hypoeutectic aluminium casting alloys for self-piercing riveting
(SPR). Journal of Manufacturing Processes, 164. https://doi.org/10.1016/j.jmapro.2026.02.040
bibtex: '@article{Neuser_Kaimann_Stratmann_Bobbert_Klöckner_Mann_Hoyer_Meschut_Schaper_2026,
title={Solidification-joinability correlation of hypoeutectic aluminium casting
alloys for self-piercing riveting (SPR)}, volume={164}, DOI={https://doi.org/10.1016/j.jmapro.2026.02.040},
journal={Journal of Manufacturing Processes}, publisher={Elsevier}, author={Neuser,
Moritz and Kaimann, Pia Katharina and Stratmann, Ina and Bobbert, Mathias and
Klöckner, Johann Moritz Benedikt and Mann, Moritz and Hoyer, Kay-Peter and Meschut,
Gerson and Schaper, Mirko}, year={2026} }'
chicago: Neuser, Moritz, Pia Katharina Kaimann, Ina Stratmann, Mathias Bobbert,
Johann Moritz Benedikt Klöckner, Moritz Mann, Kay-Peter Hoyer, Gerson Meschut,
and Mirko Schaper. “Solidification-Joinability Correlation of Hypoeutectic Aluminium
Casting Alloys for Self-Piercing Riveting (SPR).” Journal of Manufacturing
Processes 164 (2026). https://doi.org/10.1016/j.jmapro.2026.02.040.
ieee: 'M. Neuser et al., “Solidification-joinability correlation of hypoeutectic
aluminium casting alloys for self-piercing riveting (SPR),” Journal of Manufacturing
Processes, vol. 164, 2026, doi: https://doi.org/10.1016/j.jmapro.2026.02.040.'
mla: Neuser, Moritz, et al. “Solidification-Joinability Correlation of Hypoeutectic
Aluminium Casting Alloys for Self-Piercing Riveting (SPR).” Journal of Manufacturing
Processes, vol. 164, Elsevier, 2026, doi:https://doi.org/10.1016/j.jmapro.2026.02.040.
short: M. Neuser, P.K. Kaimann, I. Stratmann, M. Bobbert, J.M.B. Klöckner, M. Mann,
K.-P. Hoyer, G. Meschut, M. Schaper, Journal of Manufacturing Processes 164 (2026).
date_created: 2026-02-26T11:21:24Z
date_updated: 2026-02-26T11:22:03Z
department:
- _id: '43'
- _id: '158'
- _id: '157'
- _id: '321'
doi: https://doi.org/10.1016/j.jmapro.2026.02.040
funded_apc: '1'
intvolume: ' 164'
keyword:
- Mechanical joining
- Aluminium
- Self-piercing riveting
- Casting
- Microstructure
- Joinability AlSi-alloys
language:
- iso: eng
project:
- _id: '131'
name: TRR 285 - Project Area A
- _id: '133'
name: TRR 285 - Project Area C
- _id: '136'
name: TRR 285 - Subproject A02
- _id: '146'
name: TRR 285 - Subproject C02
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Journal of Manufacturing Processes
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Solidification-joinability correlation of hypoeutectic aluminium casting alloys
for self-piercing riveting (SPR)
type: journal_article
user_id: '32340'
volume: 164
year: '2026'
...
---
_id: '63665'
article_number: '104264'
author:
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Wilko
full_name: Flügge, Wilko
last_name: Flügge
- first_name: Linda
full_name: Fröck, Linda
last_name: Fröck
- first_name: Christopher
full_name: Wald, Christopher
last_name: Wald
- first_name: Vanessa
full_name: Neßlinger, Vanessa
last_name: Neßlinger
- first_name: Karsten
full_name: Dobrindt-Tittmann, Karsten
last_name: Dobrindt-Tittmann
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Fynn
full_name: Neubert, Fynn
last_name: Neubert
- first_name: Martin
full_name: Hofmann, Martin
last_name: Hofmann
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Christian
full_name: Mathiszik, Christian
last_name: Mathiszik
- first_name: Hans Christian
full_name: Schmale, Hans Christian
last_name: Schmale
- first_name: Thomas
full_name: Wallmersperger, Thomas
last_name: Wallmersperger
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: 'Gude M, Meschut G, Flügge W, et al. Corrosion of adhesively bonded alloys
in maritime environments: A review. International Journal of Adhesion and Adhesives.
2026;147. doi:10.1016/j.ijadhadh.2026.104264'
apa: 'Gude, M., Meschut, G., Flügge, W., Fröck, L., Wald, C., Neßlinger, V., Dobrindt-Tittmann,
K., Troschitz, J., Neubert, F., Hofmann, M., Ostwald, R., Mathiszik, C., Schmale,
H. C., Wallmersperger, T., & Grundmeier, G. (2026). Corrosion of adhesively
bonded alloys in maritime environments: A review. International Journal of
Adhesion and Adhesives, 147, Article 104264. https://doi.org/10.1016/j.ijadhadh.2026.104264'
bibtex: '@article{Gude_Meschut_Flügge_Fröck_Wald_Neßlinger_Dobrindt-Tittmann_Troschitz_Neubert_Hofmann_et
al._2026, title={Corrosion of adhesively bonded alloys in maritime environments:
A review}, volume={147}, DOI={10.1016/j.ijadhadh.2026.104264},
number={104264}, journal={International Journal of Adhesion and Adhesives}, publisher={Elsevier
BV}, author={Gude, Maik and Meschut, Gerson and Flügge, Wilko and Fröck, Linda
and Wald, Christopher and Neßlinger, Vanessa and Dobrindt-Tittmann, Karsten and
Troschitz, Juliane and Neubert, Fynn and Hofmann, Martin and et al.}, year={2026}
}'
chicago: 'Gude, Maik, Gerson Meschut, Wilko Flügge, Linda Fröck, Christopher Wald,
Vanessa Neßlinger, Karsten Dobrindt-Tittmann, et al. “Corrosion of Adhesively
Bonded Alloys in Maritime Environments: A Review.” International Journal of
Adhesion and Adhesives 147 (2026). https://doi.org/10.1016/j.ijadhadh.2026.104264.'
ieee: 'M. Gude et al., “Corrosion of adhesively bonded alloys in maritime
environments: A review,” International Journal of Adhesion and Adhesives,
vol. 147, Art. no. 104264, 2026, doi: 10.1016/j.ijadhadh.2026.104264.'
mla: 'Gude, Maik, et al. “Corrosion of Adhesively Bonded Alloys in Maritime Environments:
A Review.” International Journal of Adhesion and Adhesives, vol. 147, 104264,
Elsevier BV, 2026, doi:10.1016/j.ijadhadh.2026.104264.'
short: M. Gude, G. Meschut, W. Flügge, L. Fröck, C. Wald, V. Neßlinger, K. Dobrindt-Tittmann,
J. Troschitz, F. Neubert, M. Hofmann, R. Ostwald, C. Mathiszik, H.C. Schmale,
T. Wallmersperger, G. Grundmeier, International Journal of Adhesion and Adhesives
147 (2026).
date_created: 2026-01-20T09:06:03Z
date_updated: 2026-03-04T11:32:09Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.1016/j.ijadhadh.2026.104264
intvolume: ' 147'
language:
- iso: eng
publication: International Journal of Adhesion and Adhesives
publication_identifier:
issn:
- 0143-7496
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Corrosion of adhesively bonded alloys in maritime environments: A review'
type: journal_article
user_id: '85414'
volume: 147
year: '2026'
...
---
_id: '65037'
abstract:
- lang: eng
text: "ABSTRACT\r\n Homogenization
methods simulate heterogeneous materials like composites effectively, but high
computational demands can offset their benefits. This work balances accuracy and
efficiency by assessing model and discretization errors of the finite element
method (FEM) through an adaptive numerical scheme. Two model hierarchies are introduced,
combining mean‐field and full‐field methods, and nonuniform transformation field
analysis (NTFA) with full‐field methods. Both hierarchies use a full‐field FEM
solution of the representative volume element (RVE) as reference. The study highlights
the benefits of using effective constitutive equations from mean‐field and full‐field
methods as well as NTFA methods, with a goal‐oriented a posteriori error estimator
based on duality techniques controlling mesh and model errors in a forwards‐in‐time
manner."
article_number: e70294
author:
- first_name: Arnold Tchomgue
full_name: Simeu, Arnold Tchomgue
last_name: Simeu
- first_name: Ismail
full_name: Caylak, Ismail
id: '75'
last_name: Caylak
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
citation:
ama: Simeu AT, Caylak I, Ostwald R. Mesh and Model Adaptivity for Multiscale Elastoplastic
Models With Prandtl‐Reuss Type Material Laws. International Journal for Numerical
Methods in Engineering. 2026;127(6). doi:10.1002/nme.70294
apa: Simeu, A. T., Caylak, I., & Ostwald, R. (2026). Mesh and Model Adaptivity
for Multiscale Elastoplastic Models With Prandtl‐Reuss Type Material Laws. International
Journal for Numerical Methods in Engineering, 127(6), Article e70294.
https://doi.org/10.1002/nme.70294
bibtex: '@article{Simeu_Caylak_Ostwald_2026, title={Mesh and Model Adaptivity for
Multiscale Elastoplastic Models With Prandtl‐Reuss Type Material Laws}, volume={127},
DOI={10.1002/nme.70294}, number={6e70294},
journal={International Journal for Numerical Methods in Engineering}, publisher={Wiley},
author={Simeu, Arnold Tchomgue and Caylak, Ismail and Ostwald, Richard}, year={2026}
}'
chicago: Simeu, Arnold Tchomgue, Ismail Caylak, and Richard Ostwald. “Mesh and Model
Adaptivity for Multiscale Elastoplastic Models With Prandtl‐Reuss Type Material
Laws.” International Journal for Numerical Methods in Engineering 127,
no. 6 (2026). https://doi.org/10.1002/nme.70294.
ieee: 'A. T. Simeu, I. Caylak, and R. Ostwald, “Mesh and Model Adaptivity for Multiscale
Elastoplastic Models With Prandtl‐Reuss Type Material Laws,” International
Journal for Numerical Methods in Engineering, vol. 127, no. 6, Art. no. e70294,
2026, doi: 10.1002/nme.70294.'
mla: Simeu, Arnold Tchomgue, et al. “Mesh and Model Adaptivity for Multiscale Elastoplastic
Models With Prandtl‐Reuss Type Material Laws.” International Journal for Numerical
Methods in Engineering, vol. 127, no. 6, e70294, Wiley, 2026, doi:10.1002/nme.70294.
short: A.T. Simeu, I. Caylak, R. Ostwald, International Journal for Numerical Methods
in Engineering 127 (2026).
date_created: 2026-03-18T05:28:29Z
date_updated: 2026-03-18T05:31:02Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.1002/nme.70294
intvolume: ' 127'
issue: '6'
language:
- iso: eng
publication: International Journal for Numerical Methods in Engineering
publication_identifier:
issn:
- 0029-5981
- 1097-0207
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Mesh and Model Adaptivity for Multiscale Elastoplastic Models With Prandtl‐Reuss
Type Material Laws
type: journal_article
user_id: '85414'
volume: 127
year: '2026'
...
---
_id: '65093'
author:
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Jonathan
full_name: Behm, Jonathan
last_name: Behm
- first_name: Samuel
full_name: Leitenmaier, Samuel
last_name: Leitenmaier
citation:
ama: Marten T, Ostermann M, Behm J, Leitenmaier S. NeMo.bil - Individualisierter
öffentlicher Personennahverkehr - iÖV. Berufsbildung - Zeitschrift für Theorie-Praxis-Dialog.
2026;209(1):23-27. doi:10.3278/BB2601
apa: Marten, T., Ostermann, M., Behm, J., & Leitenmaier, S. (2026). NeMo.bil
- Individualisierter öffentlicher Personennahverkehr - iÖV. Berufsbildung -
Zeitschrift für Theorie-Praxis-Dialog, 209(1), 23–27. https://doi.org/10.3278/BB2601
bibtex: '@article{Marten_Ostermann_Behm_Leitenmaier_2026, title={NeMo.bil - Individualisierter
öffentlicher Personennahverkehr - iÖV}, volume={209}, DOI={10.3278/BB2601},
number={1}, journal={Berufsbildung - Zeitschrift für Theorie-Praxis-Dialog}, publisher={wbv
Publikation}, author={Marten, Thorsten and Ostermann, Moritz and Behm, Jonathan
and Leitenmaier, Samuel}, year={2026}, pages={23–27} }'
chicago: 'Marten, Thorsten, Moritz Ostermann, Jonathan Behm, and Samuel Leitenmaier.
“NeMo.bil - Individualisierter öffentlicher Personennahverkehr - iÖV.” Berufsbildung
- Zeitschrift für Theorie-Praxis-Dialog 209, no. 1 (2026): 23–27. https://doi.org/10.3278/BB2601.'
ieee: 'T. Marten, M. Ostermann, J. Behm, and S. Leitenmaier, “NeMo.bil - Individualisierter
öffentlicher Personennahverkehr - iÖV,” Berufsbildung - Zeitschrift für Theorie-Praxis-Dialog,
vol. 209, no. 1, pp. 23–27, 2026, doi: 10.3278/BB2601.'
mla: Marten, Thorsten, et al. “NeMo.bil - Individualisierter öffentlicher Personennahverkehr
- iÖV.” Berufsbildung - Zeitschrift für Theorie-Praxis-Dialog, vol. 209,
no. 1, wbv Publikation, 2026, pp. 23–27, doi:10.3278/BB2601.
short: T. Marten, M. Ostermann, J. Behm, S. Leitenmaier, Berufsbildung - Zeitschrift
für Theorie-Praxis-Dialog 209 (2026) 23–27.
date_created: 2026-03-23T10:30:19Z
date_updated: 2026-03-23T10:36:09Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3278/BB2601
intvolume: ' 209'
issue: '1'
language:
- iso: ger
page: 23-27
publication: Berufsbildung - Zeitschrift für Theorie-Praxis-Dialog
publication_identifier:
eissn:
- '21991944'
publication_status: published
publisher: wbv Publikation
quality_controlled: '1'
status: public
title: NeMo.bil - Individualisierter öffentlicher Personennahverkehr - iÖV
type: journal_article
user_id: '338'
volume: 209
year: '2026'
...
---
_id: '65242'
abstract:
- lang: eng
text: "Abstract\r\n With the growing
demand for lightweight solutions to reduce emissions, especially in the transportation,
automotive and aerospace sectors, recyclable, continuous fiber-reinforced plastic
composite laminates with a thermoplastic matrix are of rising interest. To achieve
their maximum mechanical properties, the fiber-matrix adhesion (FMA) is critical.
In this work, continuous fiber-reinforced thermoplastic laminates (CFRTPL) with
a polypropylene (PP) matrix and twill woven glass fiber fabrics are produced by
film stacking. The films used contain different amounts of maleic-anhydride-grafted
PP (MA-g-PP) as a coupling agent to produce CFRTPL of different mechanical strengths.
To analyze the FMA, the CFRTPL are subjected to Charpy-impact and tensile tests.
Additionally, single fiber pull-out tests (SFPT) are conducted to further investigate
the effect of MA-g-PP on the FMA. The results of the SFPT show an improvement
in apparent interfacial shear strength (AIFSS) when the MA-g-PP content is increased,
which can be attributed to an increase in FMA. However, the research shows that
MA-g-PP has a low impact on the mechanical properties if the force is applied
parallel to the warp and weft threads during tensile testing and the results of
the Charpy-impact testing suffer from embrittlement of the matrix material. Subsequently,
the results of this study are compared to three-point flexural tests conducted
in a previous study. It can be concluded that tensile and impact tests are not
suited to investigate FMA on a macroscopic scale, while SFPT and flexural tests
provide a better alternative."
author:
- first_name: Elmar
full_name: Moritzer, Elmar
id: '20531'
last_name: Moritzer
- first_name: Philipp
full_name: Brandes, Philipp
id: '70091'
last_name: Brandes
orcid: 0009-0005-9707-0885
- first_name: Maurice
full_name: Wittler, Maurice
id: '76071'
last_name: Wittler
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Mareen
full_name: Wippermann, Mareen
id: '74624'
last_name: Wippermann
- first_name: Markus
full_name: Haag, Markus
last_name: Haag
- first_name: Thomas
full_name: Gries, Thomas
last_name: Gries
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Moritzer E, Brandes P, Wittler M, et al. Fiber-matrix adhesion in glass fiber
reinforced thermoplastic composite laminates and its effect on mechanical properties.
International Polymer Processing. Published online 2026. doi:10.1515/ipp-2025-0077
apa: Moritzer, E., Brandes, P., Wittler, M., Claes, L., Wippermann, M., Haag, M.,
Gries, T., & Henning, B. (2026). Fiber-matrix adhesion in glass fiber reinforced
thermoplastic composite laminates and its effect on mechanical properties. International
Polymer Processing. https://doi.org/10.1515/ipp-2025-0077
bibtex: '@article{Moritzer_Brandes_Wittler_Claes_Wippermann_Haag_Gries_Henning_2026,
title={Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite
laminates and its effect on mechanical properties}, DOI={10.1515/ipp-2025-0077},
journal={International Polymer Processing}, publisher={Walter de Gruyter GmbH},
author={Moritzer, Elmar and Brandes, Philipp and Wittler, Maurice and Claes, Leander
and Wippermann, Mareen and Haag, Markus and Gries, Thomas and Henning, Bernd},
year={2026} }'
chicago: Moritzer, Elmar, Philipp Brandes, Maurice Wittler, Leander Claes, Mareen
Wippermann, Markus Haag, Thomas Gries, and Bernd Henning. “Fiber-Matrix Adhesion
in Glass Fiber Reinforced Thermoplastic Composite Laminates and Its Effect on
Mechanical Properties.” International Polymer Processing, 2026. https://doi.org/10.1515/ipp-2025-0077.
ieee: 'E. Moritzer et al., “Fiber-matrix adhesion in glass fiber reinforced
thermoplastic composite laminates and its effect on mechanical properties,” International
Polymer Processing, 2026, doi: 10.1515/ipp-2025-0077.'
mla: Moritzer, Elmar, et al. “Fiber-Matrix Adhesion in Glass Fiber Reinforced Thermoplastic
Composite Laminates and Its Effect on Mechanical Properties.” International
Polymer Processing, Walter de Gruyter GmbH, 2026, doi:10.1515/ipp-2025-0077.
short: E. Moritzer, P. Brandes, M. Wittler, L. Claes, M. Wippermann, M. Haag, T.
Gries, B. Henning, International Polymer Processing (2026).
date_created: 2026-03-30T14:14:33Z
date_updated: 2026-03-30T14:15:31Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
- _id: '34'
- _id: '49'
doi: 10.1515/ipp-2025-0077
language:
- iso: eng
publication: International Polymer Processing
publication_identifier:
issn:
- 0930-777X
- 2195-8602
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates
and its effect on mechanical properties
type: journal_article
user_id: '59363'
year: '2026'
...
---
_id: '65266'
abstract:
- lang: eng
text: "ABSTRACT\r\n This work
is concerned with the modeling of a cold‐box sand, a composition of sand grains
and a resin binder. To this end, experiments are performed, which show the following
characteristics: localization phenomena in the form of a shear band, softening
behavior in the force‐displacement curve, and asymmetric behavior for compression
and tension. To model this complex material behavior, a micromorphic continuum
is used. In the present contribution, we focus on the linear‐elastic regime and
demonstrate the identifiability of micromorphic material parameters under deliberately
induced inhomogeneous deformation states. In addition to the degrees of freedom
of a classical continuum, the micromorphic model has additional degrees of freedom,
introduced here in a phenomenological sense to represent kinematically enriched
deformation modes associated with the granular microstructure. Accordingly, the
micromorphic fields are not interpreted as a separate physical scale (e.g., “binder”
vs. “grains”), but as an effective continuum description at the specimen scale.
This contribution addresses parameter identification for a micromorphic model
of cold‐box sand, with a clear separation between homogeneous deformation states
governing classical elastic parameters and inhomogeneous states required to activate
and identify micromorphic length‐scale parameters. The main challenge lies in
identifying the micro material parameters. To determine these, the corresponding
gradient terms in the constitutive formulation must be triggered via properly
tuned experiments. Micro‐parameter identification is demonstrated using synthetic
data generated from a boundary‐value problem with inhomogeneous displacement fields.
The chosen benchmark enables controlled activation of gradient terms and thereby
renders optimization‐based identification of micromorphic parameters feasible.
The synthetic example is deliberately chosen to assess feasibility and identifiability
under controlled conditions, thereby isolating micromorphic identifiability aspects
from experimental uncertainties. The novelty of the contribution lies in explicitly
linking micromorphic parameter identifiability to kinematic inhomogeneity, and
in demonstrating this link within a tractable forward– inverse setting for a linear‐elastic
micromorphic continuum."
article_number: e70093
author:
- first_name: Alexander
full_name: Börger, Alexander
id: '52037'
last_name: Börger
- first_name: Rolf
full_name: Mahnken, Rolf
last_name: Mahnken
- first_name: Ismail
full_name: Caylak, Ismail
id: '75'
last_name: Caylak
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
citation:
ama: Börger A, Mahnken R, Caylak I, Ostwald R. Aspects of Parameter Identification
for a Micromorphic Continuum applied to a Cold‐Box Sand. Proceedings in Applied
Mathematics and Mechanics. 2026;26(2). doi:10.1002/pamm.70093
apa: Börger, A., Mahnken, R., Caylak, I., & Ostwald, R. (2026). Aspects of Parameter
Identification for a Micromorphic Continuum applied to a Cold‐Box Sand. Proceedings
in Applied Mathematics and Mechanics, 26(2), Article e70093. https://doi.org/10.1002/pamm.70093
bibtex: '@article{Börger_Mahnken_Caylak_Ostwald_2026, title={Aspects of Parameter
Identification for a Micromorphic Continuum applied to a Cold‐Box Sand}, volume={26},
DOI={10.1002/pamm.70093}, number={2e70093},
journal={Proceedings in Applied Mathematics and Mechanics}, publisher={Wiley},
author={Börger, Alexander and Mahnken, Rolf and Caylak, Ismail and Ostwald, Richard},
year={2026} }'
chicago: Börger, Alexander, Rolf Mahnken, Ismail Caylak, and Richard Ostwald. “Aspects
of Parameter Identification for a Micromorphic Continuum Applied to a Cold‐Box
Sand.” Proceedings in Applied Mathematics and Mechanics 26, no. 2 (2026).
https://doi.org/10.1002/pamm.70093.
ieee: 'A. Börger, R. Mahnken, I. Caylak, and R. Ostwald, “Aspects of Parameter Identification
for a Micromorphic Continuum applied to a Cold‐Box Sand,” Proceedings in Applied
Mathematics and Mechanics, vol. 26, no. 2, Art. no. e70093, 2026, doi: 10.1002/pamm.70093.'
mla: Börger, Alexander, et al. “Aspects of Parameter Identification for a Micromorphic
Continuum Applied to a Cold‐Box Sand.” Proceedings in Applied Mathematics and
Mechanics, vol. 26, no. 2, e70093, Wiley, 2026, doi:10.1002/pamm.70093.
short: A. Börger, R. Mahnken, I. Caylak, R. Ostwald, Proceedings in Applied Mathematics
and Mechanics 26 (2026).
date_created: 2026-04-01T04:52:34Z
date_updated: 2026-04-01T04:54:17Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.1002/pamm.70093
intvolume: ' 26'
issue: '2'
language:
- iso: eng
publication: Proceedings in Applied Mathematics and Mechanics
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Aspects of Parameter Identification for a Micromorphic Continuum applied to
a Cold‐Box Sand
type: journal_article
user_id: '85414'
volume: 26
year: '2026'
...
---
_id: '59905'
abstract:
- lang: ger
text: Um die international und national beschlossenen Klimaziele zu erreichen, müssen
die verkehrsbedingten Emissionen in der Bundesrepublik Deutschland drastisch reduziert
werden. Hierzu bedarf es einer umfassenden Mobilitätswende, welche die Etablierung
emissionsärmerer und effizienterer Mobilitätsformen umfasst. Ein Lösungsansatz
können on-demand Dienste bieten, die den öffentlichen Personennahverkehr bedarfsgerecht
gestalten und so dessen Akzeptanz steigern. Zahlreiche bisher eingeführte on-demand
Dienste mussten jedoch nach Beendigung des Projekt- bzw. Förderzeitraums wieder
eingestellt werden. Maßgebliche Herausforderungen waren die Integration der Dienste
in die bestehenden ÖPNV- und Mobilitäts-Strukturen sowie teilweise damit einhergehende
ökonomische Aspekte. In diesem Beitrag wird eine Methode vorgestellt, welche neben
der Einführung neuartiger Mobilitätsdienste auch die Entwicklung eines nachhaltigen
Mobilitäts-Ökosystems anstrebt. Der Fokus liegt dabei auf ländlich geprägten Regionen
und ihren besonderen Herausforderungen im Bereich des öffentlichen Nahverkehrs.
Die Methode beschreibt ein fünf-phasiges Handlungsschema, in welchem Potenziale
bestehender Strukturen genutzt, Mobilitäts-Stakeholder eingebunden und verhärtete
Mobilitätsverhalten allmählich positiv verändert werden. Anhand der Initiative
Neue Mobilität Paderborn wird aufgezeigt, dass mithilfe der Methode erste Schritte
hin zu einem Mobilitäts-Ökosystem absolviert werden können. Darüber hinaus werden
Einführungsszenarien für die neuartige, sich noch in der Entwicklung befindliche
Mobilitätslösung NeMo.bil in einer Beispielregion erarbeitet.
author:
- first_name: Jonathan
full_name: Behm, Jonathan
last_name: Behm
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Julian
full_name: Bomm, Julian
last_name: Bomm
- first_name: Sören
full_name: Rahmann, Sören
last_name: Rahmann
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
citation:
ama: 'Behm J, Ostermann M, Bomm J, Rahmann S, Tröster T, Marten T. Einführungsstrategien
nachhaltiger on-demand Mobilitätkonzepte im öffentlichen Nahverkehr. In: New
Players in Mobility. Springer Fachmedien Wiesbaden; 2025. doi:10.1007/978-3-658-46485-1_36'
apa: Behm, J., Ostermann, M., Bomm, J., Rahmann, S., Tröster, T., & Marten,
T. (2025). Einführungsstrategien nachhaltiger on-demand Mobilitätkonzepte im öffentlichen
Nahverkehr. In New Players in Mobility. 16. Wissenschaftsforum Mobilität,
Duisburg. Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-46485-1_36
bibtex: '@inbook{Behm_Ostermann_Bomm_Rahmann_Tröster_Marten_2025, place={Wiesbaden},
title={Einführungsstrategien nachhaltiger on-demand Mobilitätkonzepte im öffentlichen
Nahverkehr}, DOI={10.1007/978-3-658-46485-1_36},
booktitle={New Players in Mobility}, publisher={Springer Fachmedien Wiesbaden},
author={Behm, Jonathan and Ostermann, Moritz and Bomm, Julian and Rahmann, Sören
and Tröster, Thomas and Marten, Thorsten}, year={2025} }'
chicago: 'Behm, Jonathan, Moritz Ostermann, Julian Bomm, Sören Rahmann, Thomas Tröster,
and Thorsten Marten. “Einführungsstrategien nachhaltiger on-demand Mobilitätkonzepte
im öffentlichen Nahverkehr.” In New Players in Mobility. Wiesbaden: Springer
Fachmedien Wiesbaden, 2025. https://doi.org/10.1007/978-3-658-46485-1_36.'
ieee: 'J. Behm, M. Ostermann, J. Bomm, S. Rahmann, T. Tröster, and T. Marten, “Einführungsstrategien
nachhaltiger on-demand Mobilitätkonzepte im öffentlichen Nahverkehr,” in New
Players in Mobility, Wiesbaden: Springer Fachmedien Wiesbaden, 2025.'
mla: Behm, Jonathan, et al. “Einführungsstrategien nachhaltiger on-demand Mobilitätkonzepte
im öffentlichen Nahverkehr.” New Players in Mobility, Springer Fachmedien
Wiesbaden, 2025, doi:10.1007/978-3-658-46485-1_36.
short: 'J. Behm, M. Ostermann, J. Bomm, S. Rahmann, T. Tröster, T. Marten, in: New
Players in Mobility, Springer Fachmedien Wiesbaden, Wiesbaden, 2025.'
conference:
end_date: 2024-06-13
location: Duisburg
name: 16. Wissenschaftsforum Mobilität
start_date: 2024-06-13
date_created: 2025-05-15T05:57:58Z
date_updated: 2025-05-15T06:03:45Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.1007/978-3-658-46485-1_36
language:
- iso: ger
place: Wiesbaden
publication: New Players in Mobility
publication_identifier:
isbn:
- '9783658464844'
- '9783658464851'
publication_status: published
publisher: Springer Fachmedien Wiesbaden
status: public
title: Einführungsstrategien nachhaltiger on-demand Mobilitätkonzepte im öffentlichen
Nahverkehr
type: book_chapter
user_id: '44763'
year: '2025'
...
---
_id: '60040'
article_number: '147787'
author:
- first_name: Nina
full_name: Pfeffer, Nina
last_name: Pfeffer
- first_name: Stefanie Nicole
full_name: Jäger, Stefanie Nicole
last_name: Jäger
- first_name: Maximilian Alexander
full_name: Kaiser, Maximilian Alexander
id: '72351'
last_name: Kaiser
orcid: 0009-0008-1333-3396
- first_name: Thomas
full_name: Meyer, Thomas
last_name: Meyer
- first_name: Andreas
full_name: Stark, Andreas
last_name: Stark
- first_name: Heinz Werner
full_name: Höppel, Heinz Werner
last_name: Höppel
citation:
ama: 'Pfeffer N, Jäger SN, Kaiser MA, Meyer T, Stark A, Höppel HW. Enhancing mechanical
strength of Ti-6Al-4V sheet material by short-time sub-β-transus solution heat
treatment and additional short-time annealing. Materials Science and Engineering:
A. 2025;926. doi:10.1016/j.msea.2025.147787'
apa: 'Pfeffer, N., Jäger, S. N., Kaiser, M. A., Meyer, T., Stark, A., & Höppel,
H. W. (2025). Enhancing mechanical strength of Ti-6Al-4V sheet material by short-time
sub-β-transus solution heat treatment and additional short-time annealing. Materials
Science and Engineering: A, 926, Article 147787. https://doi.org/10.1016/j.msea.2025.147787'
bibtex: '@article{Pfeffer_Jäger_Kaiser_Meyer_Stark_Höppel_2025, title={Enhancing
mechanical strength of Ti-6Al-4V sheet material by short-time sub-β-transus solution
heat treatment and additional short-time annealing}, volume={926}, DOI={10.1016/j.msea.2025.147787},
number={147787}, journal={Materials Science and Engineering: A}, publisher={Elsevier
BV}, author={Pfeffer, Nina and Jäger, Stefanie Nicole and Kaiser, Maximilian Alexander
and Meyer, Thomas and Stark, Andreas and Höppel, Heinz Werner}, year={2025} }'
chicago: 'Pfeffer, Nina, Stefanie Nicole Jäger, Maximilian Alexander Kaiser, Thomas
Meyer, Andreas Stark, and Heinz Werner Höppel. “Enhancing Mechanical Strength
of Ti-6Al-4V Sheet Material by Short-Time Sub-β-Transus Solution Heat Treatment
and Additional Short-Time Annealing.” Materials Science and Engineering: A
926 (2025). https://doi.org/10.1016/j.msea.2025.147787.'
ieee: 'N. Pfeffer, S. N. Jäger, M. A. Kaiser, T. Meyer, A. Stark, and H. W. Höppel,
“Enhancing mechanical strength of Ti-6Al-4V sheet material by short-time sub-β-transus
solution heat treatment and additional short-time annealing,” Materials Science
and Engineering: A, vol. 926, Art. no. 147787, 2025, doi: 10.1016/j.msea.2025.147787.'
mla: 'Pfeffer, Nina, et al. “Enhancing Mechanical Strength of Ti-6Al-4V Sheet Material
by Short-Time Sub-β-Transus Solution Heat Treatment and Additional Short-Time
Annealing.” Materials Science and Engineering: A, vol. 926, 147787, Elsevier
BV, 2025, doi:10.1016/j.msea.2025.147787.'
short: 'N. Pfeffer, S.N. Jäger, M.A. Kaiser, T. Meyer, A. Stark, H.W. Höppel, Materials
Science and Engineering: A 926 (2025).'
date_created: 2025-05-27T05:39:31Z
date_updated: 2025-05-27T05:56:52Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.1016/j.msea.2025.147787
intvolume: ' 926'
language:
- iso: eng
publication: 'Materials Science and Engineering: A'
publication_identifier:
issn:
- 0921-5093
publication_status: published
publisher: Elsevier BV
status: public
title: Enhancing mechanical strength of Ti-6Al-4V sheet material by short-time sub-β-transus
solution heat treatment and additional short-time annealing
type: journal_article
user_id: '72351'
volume: 926
year: '2025'
...
---
_id: '59908'
author:
- first_name: Karina
full_name: Gevers, Karina
id: '83151'
last_name: Gevers
citation:
ama: Gevers K. Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden .
Shaker Verlag; 2025.
apa: Gevers, K. (2025). Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden
. Shaker Verlag.
bibtex: '@book{Gevers_2025, place={Düren}, series={Schriftenreihe Kunststofftechnik
Paderborn }, title={Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden
}, publisher={Shaker Verlag}, author={Gevers, Karina}, year={2025}, collection={Schriftenreihe
Kunststofftechnik Paderborn } }'
chicago: 'Gevers, Karina. Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden
. Schriftenreihe Kunststofftechnik Paderborn . Düren: Shaker Verlag, 2025.'
ieee: 'K. Gevers, Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden
. Düren: Shaker Verlag, 2025.'
mla: Gevers, Karina. Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden
. Shaker Verlag, 2025.
short: K. Gevers, Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden ,
Shaker Verlag, Düren, 2025.
date_created: 2025-05-15T09:59:23Z
date_updated: 2025-05-28T15:59:35Z
department:
- _id: '148'
- _id: '9'
- _id: '321'
extern: '1'
keyword:
- Infrarotschweißen
- Zeitfestigkeit
- Polyamide
language:
- iso: ger
page: '216'
place: Düren
publication_identifier:
isbn:
- '978-3-8440-9978-2 '
publication_status: published
publisher: Shaker Verlag
series_title: 'Schriftenreihe Kunststofftechnik Paderborn '
status: public
title: 'Zeitfestigkeit von infrarotgeschweißten gefüllten Polyamiden '
type: dissertation
user_id: '83151'
year: '2025'
...
---
_id: '60081'
article_number: '119763'
author:
- first_name: Marius
full_name: Naumann, Marius
id: '94950'
last_name: Naumann
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Nadja
full_name: Buchenau, Nadja
last_name: Buchenau
- first_name: Jannik
full_name: Oetzel, Jannik
last_name: Oetzel
- first_name: Florian
full_name: Schlosser, Florian
id: '88614'
last_name: Schlosser
- first_name: Henning
full_name: Meschede, Henning
id: '86954'
last_name: Meschede
orcid: 0000-0002-1538-089X
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Naumann M, Ostermann M, Buchenau N, et al. Energy efficiency improvement for
decarbonization in manufacturing industry: A review. Energy Conversion and
Management. 2025;338. doi:10.1016/j.enconman.2025.119763'
apa: 'Naumann, M., Ostermann, M., Buchenau, N., Oetzel, J., Schlosser, F., Meschede,
H., & Tröster, T. (2025). Energy efficiency improvement for decarbonization
in manufacturing industry: A review. Energy Conversion and Management,
338, Article 119763. https://doi.org/10.1016/j.enconman.2025.119763'
bibtex: '@article{Naumann_Ostermann_Buchenau_Oetzel_Schlosser_Meschede_Tröster_2025,
title={Energy efficiency improvement for decarbonization in manufacturing industry:
A review}, volume={338}, DOI={10.1016/j.enconman.2025.119763},
number={119763}, journal={Energy Conversion and Management}, publisher={Elsevier
BV}, author={Naumann, Marius and Ostermann, Moritz and Buchenau, Nadja and Oetzel,
Jannik and Schlosser, Florian and Meschede, Henning and Tröster, Thomas}, year={2025}
}'
chicago: 'Naumann, Marius, Moritz Ostermann, Nadja Buchenau, Jannik Oetzel, Florian
Schlosser, Henning Meschede, and Thomas Tröster. “Energy Efficiency Improvement
for Decarbonization in Manufacturing Industry: A Review.” Energy Conversion
and Management 338 (2025). https://doi.org/10.1016/j.enconman.2025.119763.'
ieee: 'M. Naumann et al., “Energy efficiency improvement for decarbonization
in manufacturing industry: A review,” Energy Conversion and Management,
vol. 338, Art. no. 119763, 2025, doi: 10.1016/j.enconman.2025.119763.'
mla: 'Naumann, Marius, et al. “Energy Efficiency Improvement for Decarbonization
in Manufacturing Industry: A Review.” Energy Conversion and Management,
vol. 338, 119763, Elsevier BV, 2025, doi:10.1016/j.enconman.2025.119763.'
short: M. Naumann, M. Ostermann, N. Buchenau, J. Oetzel, F. Schlosser, H. Meschede,
T. Tröster, Energy Conversion and Management 338 (2025).
date_created: 2025-05-31T15:23:52Z
date_updated: 2025-06-06T07:49:35Z
department:
- _id: '644'
- _id: '9'
- _id: '149'
- _id: '321'
doi: 10.1016/j.enconman.2025.119763
intvolume: ' 338'
language:
- iso: eng
publication: Energy Conversion and Management
publication_identifier:
issn:
- 0196-8904
publication_status: published
publisher: Elsevier BV
status: public
title: 'Energy efficiency improvement for decarbonization in manufacturing industry:
A review'
type: journal_article
user_id: '15952'
volume: 338
year: '2025'
...
---
_id: '63440'
author:
- first_name: Elmar
full_name: Moritzer, Elmar
id: '20531'
last_name: Moritzer
- first_name: Philipp
full_name: Brandes, Philipp
id: '70091'
last_name: Brandes
orcid: 0009-0005-9707-0885
- first_name: Max Siegfried
full_name: Westphal, Max Siegfried
last_name: Westphal
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Mareen
full_name: Wippermann, Mareen
id: '74624'
last_name: Wippermann
- first_name: Julia
full_name: Düchting, Julia
last_name: Düchting
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Moritzer E, Brandes P, Westphal MS, et al. ZERSTÖRUNGSFREIE ULTRASCHALLPRÜFUNG
VON ORGANOBLECHEN. WAK Jahresmagazin. 2025;2025:26–29.
apa: Moritzer, E., Brandes, P., Westphal, M. S., Claes, L., Wippermann, M., Düchting,
J., & Henning, B. (2025). ZERSTÖRUNGSFREIE ULTRASCHALLPRÜFUNG VON ORGANOBLECHEN.
WAK Jahresmagazin, 2025, 26–29.
bibtex: '@article{Moritzer_Brandes_Westphal_Claes_Wippermann_Düchting_Henning_2025,
title={ZERSTÖRUNGSFREIE ULTRASCHALLPRÜFUNG VON ORGANOBLECHEN}, volume={2025},
journal={WAK Jahresmagazin}, author={Moritzer, Elmar and Brandes, Philipp and
Westphal, Max Siegfried and Claes, Leander and Wippermann, Mareen and Düchting,
Julia and Henning, Bernd}, year={2025}, pages={26–29} }'
chicago: 'Moritzer, Elmar, Philipp Brandes, Max Siegfried Westphal, Leander Claes,
Mareen Wippermann, Julia Düchting, and Bernd Henning. “ZERSTÖRUNGSFREIE ULTRASCHALLPRÜFUNG
VON ORGANOBLECHEN.” WAK Jahresmagazin 2025 (2025): 26–29.'
ieee: E. Moritzer et al., “ZERSTÖRUNGSFREIE ULTRASCHALLPRÜFUNG VON ORGANOBLECHEN,”
WAK Jahresmagazin, vol. 2025, pp. 26–29, 2025.
mla: Moritzer, Elmar, et al. “ZERSTÖRUNGSFREIE ULTRASCHALLPRÜFUNG VON ORGANOBLECHEN.”
WAK Jahresmagazin, vol. 2025, 2025, pp. 26–29.
short: E. Moritzer, P. Brandes, M.S. Westphal, L. Claes, M. Wippermann, J. Düchting,
B. Henning, WAK Jahresmagazin 2025 (2025) 26–29.
date_created: 2026-01-05T08:42:55Z
date_updated: 2026-01-14T07:46:06Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
- _id: '49'
intvolume: ' 2025'
keyword:
- Faser-Kunststoff-Verbunde (FKV)
- Faserverstärkte Kunststoffe (FVK)
- Organobleche
- Ultraschall
language:
- iso: ger
page: 26–29
project:
- _id: '157'
grant_number: '495847374'
name: 'FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer
Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen
sowie deren realitätsnahe Modellierung'
publication: WAK Jahresmagazin
status: public
title: ZERSTÖRUNGSFREIE ULTRASCHALLPRÜFUNG VON ORGANOBLECHEN
type: journal_article
user_id: '11829'
volume: 2025
year: '2025'
...
---
_id: '60017'
article_type: original
author:
- first_name: Alexander Marcus
full_name: Skolik, Alexander Marcus
id: '92908'
last_name: Skolik
orcid: 0009-0006-2519-1765
- first_name: Philipp
full_name: zur Heiden, Philipp
id: '64394'
last_name: zur Heiden
- first_name: Johannes Aurelius Tamino
full_name: Donner, Johannes Aurelius Tamino
id: '72054'
last_name: Donner
orcid: 0009-0007-4757-4393
- first_name: Jennifer
full_name: Priefer, Jennifer
id: '82872'
last_name: Priefer
citation:
ama: 'Skolik AM, zur Heiden P, Donner JAT, Priefer J. Igniting Knowledge Management
for Assistance Systems in Maintenance: A Method for Knowledge Gathering. ECIS
2025 Proceedings. 2.'
apa: 'Skolik, A. M., zur Heiden, P., Donner, J. A. T., & Priefer, J. (n.d.).
Igniting Knowledge Management for Assistance Systems in Maintenance: A Method
for Knowledge Gathering. ECIS 2025 Proceedings, 2.'
bibtex: '@article{Skolik_zur Heiden_Donner_Priefer, title={Igniting Knowledge Management
for Assistance Systems in Maintenance: A Method for Knowledge Gathering}, volume={2},
journal={ECIS 2025 Proceedings}, author={Skolik, Alexander Marcus and zur Heiden,
Philipp and Donner, Johannes Aurelius Tamino and Priefer, Jennifer} }'
chicago: 'Skolik, Alexander Marcus, Philipp zur Heiden, Johannes Aurelius Tamino
Donner, and Jennifer Priefer. “Igniting Knowledge Management for Assistance Systems
in Maintenance: A Method for Knowledge Gathering.” ECIS 2025 Proceedings
2 (n.d.).'
ieee: 'A. M. Skolik, P. zur Heiden, J. A. T. Donner, and J. Priefer, “Igniting Knowledge
Management for Assistance Systems in Maintenance: A Method for Knowledge Gathering,”
ECIS 2025 Proceedings, vol. 2.'
mla: 'Skolik, Alexander Marcus, et al. “Igniting Knowledge Management for Assistance
Systems in Maintenance: A Method for Knowledge Gathering.” ECIS 2025 Proceedings,
vol. 2.'
short: A.M. Skolik, P. zur Heiden, J.A.T. Donner, J. Priefer, ECIS 2025 Proceedings
2 (n.d.).
conference:
location: Amman, Jordan
name: Thirty-Third European Conference on Information Systems (ECIS 2025)
date_created: 2025-05-22T09:17:51Z
date_updated: 2026-01-29T15:27:30Z
ddc:
- '006'
department:
- _id: '876'
- _id: '321'
- _id: '526'
- _id: '534'
file:
- access_level: open_access
content_type: application/pdf
creator: askolik
date_created: 2026-01-15T15:21:39Z
date_updated: 2026-01-29T15:27:29Z
file_id: '63634'
file_name: Igniting Knowledge Management for Assistance Systems in Maintenance.pdf
file_size: 721701
relation: main_file
file_date_updated: 2026-01-29T15:27:29Z
has_accepted_license: '1'
intvolume: ' 2'
language:
- iso: eng
main_file_link:
- url: https://aisel.aisnet.org/ecis2025/ent_system/ent_system/2/
oa: '1'
publication: ECIS 2025 Proceedings
publication_status: accepted
quality_controlled: '1'
status: public
title: 'Igniting Knowledge Management for Assistance Systems in Maintenance: A Method
for Knowledge Gathering'
type: journal_article
user_id: '92908'
volume: 2
year: '2025'
...
---
_id: '63437'
author:
- first_name: Johanna
full_name: Beckmann, Johanna
id: '82882'
last_name: Beckmann
- first_name: Andre
full_name: Bachmann, Andre
last_name: Bachmann
- first_name: Philipp
full_name: Brandes, Philipp
id: '70091'
last_name: Brandes
orcid: 0009-0005-9707-0885
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Elmar
full_name: Moritzer, Elmar
id: '20531'
last_name: Moritzer
citation:
ama: 'Beckmann J, Bachmann A, Brandes P, Marten T, Tröster T, Moritzer E. Validation
of Possible Applications of Flake Laminates for Recycling of PA6-CF Production
Scrap. In: 24th International Conference on Composite Materials (ICCM24).
The University of Delaware; 2025. doi:https://doi.org/10.5281/zenodo.18597865'
apa: Beckmann, J., Bachmann, A., Brandes, P., Marten, T., Tröster, T., & Moritzer,
E. (2025). Validation of Possible Applications of Flake Laminates for Recycling
of PA6-CF Production Scrap. 24th International Conference on Composite Materials
(ICCM24). https://doi.org/10.5281/zenodo.18597865
bibtex: '@inproceedings{Beckmann_Bachmann_Brandes_Marten_Tröster_Moritzer_2025,
title={Validation of Possible Applications of Flake Laminates for Recycling of
PA6-CF Production Scrap}, DOI={https://doi.org/10.5281/zenodo.18597865},
booktitle={24th International Conference on Composite Materials (ICCM24)}, publisher={The
University of Delaware}, author={Beckmann, Johanna and Bachmann, Andre and Brandes,
Philipp and Marten, Thorsten and Tröster, Thomas and Moritzer, Elmar}, year={2025}
}'
chicago: Beckmann, Johanna, Andre Bachmann, Philipp Brandes, Thorsten Marten, Thomas
Tröster, and Elmar Moritzer. “Validation of Possible Applications of Flake Laminates
for Recycling of PA6-CF Production Scrap.” In 24th International Conference
on Composite Materials (ICCM24). The University of Delaware, 2025. https://doi.org/10.5281/zenodo.18597865.
ieee: 'J. Beckmann, A. Bachmann, P. Brandes, T. Marten, T. Tröster, and E. Moritzer,
“Validation of Possible Applications of Flake Laminates for Recycling of PA6-CF
Production Scrap,” 2025, doi: https://doi.org/10.5281/zenodo.18597865.'
mla: Beckmann, Johanna, et al. “Validation of Possible Applications of Flake Laminates
for Recycling of PA6-CF Production Scrap.” 24th International Conference on
Composite Materials (ICCM24), The University of Delaware, 2025, doi:https://doi.org/10.5281/zenodo.18597865.
short: 'J. Beckmann, A. Bachmann, P. Brandes, T. Marten, T. Tröster, E. Moritzer,
in: 24th International Conference on Composite Materials (ICCM24), The University
of Delaware, 2025.'
date_created: 2026-01-05T08:42:54Z
date_updated: 2026-02-16T14:47:34Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
doi: https://doi.org/10.5281/zenodo.18597865
keyword:
- Faser-Kunststoff-Verbunde (FKV)
- Faserverstärkte Kunststoffe (FVK)
- Organobleche
language:
- iso: eng
publication: 24th International Conference on Composite Materials (ICCM24)
publisher: The University of Delaware
status: public
title: Validation of Possible Applications of Flake Laminates for Recycling of PA6-CF
Production Scrap
type: conference
user_id: '82882'
year: '2025'
...
---
_id: '58163'
abstract:
- lang: eng
text: Fibre-reinforced polymers are increasingly used due to their high specific
strength, making them suitable for local sheet metal reinforcement. This allows
improved overall mechanical properties with reduced wall thickness of the sheet
metal part and, thus, lower weight of the components. One of the main focuses
of research into such hybrid structures is on the adhesive properties and the
respective failure behaviour of the interfaces. Generally, the failure behaviour
under the influence of mechanical loads can be divided into adhesive, cohesive
and mixed-mode failure. The correlation between observed failure behaviour and
adhesion properties of the hybrid composite materials is analysed in detail in
this work. The hybrid composite consists of an aluminium sheet of the alloy EN
AW‑6082 T6 and thermoset carbon fibre-reinforced plastic (CFRP) prepreg. The aluminium
sheet was laser pretreated before hybrid production to improve the adhesion properties.
The specimens studied were produced by the prepreg pressing process, in which
the components are cured and joined simultaneously. The influences of the thickness
of the CFRP part, the layup, the fibre orientation at the boundary layer, and
the laser pretreatment parameters on the properties of the hybrid joints were
investigated.
article_type: original
author:
- first_name: Shuang
full_name: Wu, Shuang
id: '48039'
last_name: Wu
orcid: 0000-0001-8645-9952
- first_name: Alexander
full_name: Delp, Alexander
last_name: Delp
- first_name: Jonathan
full_name: Freund, Jonathan
last_name: Freund
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: Jan
full_name: Haubrich, Jan
last_name: Haubrich
- first_name: Miriam
full_name: Löbbecke, Miriam
last_name: Löbbecke
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Wu S, Delp A, Freund J, et al. Correlation between interlaminar shear strength
of CFRP and joint strength of aluminium-CFRP hybrid joints. The Journal of
Adhesion. Published online 2025:1-26. doi:10.1080/00218464.2024.2439956
apa: Wu, S., Delp, A., Freund, J., Walther, F., Haubrich, J., Löbbecke, M., &
Tröster, T. (2025). Correlation between interlaminar shear strength of CFRP and
joint strength of aluminium-CFRP hybrid joints. The Journal of Adhesion,
1–26. https://doi.org/10.1080/00218464.2024.2439956
bibtex: '@article{Wu_Delp_Freund_Walther_Haubrich_Löbbecke_Tröster_2025, title={Correlation
between interlaminar shear strength of CFRP and joint strength of aluminium-CFRP
hybrid joints}, DOI={10.1080/00218464.2024.2439956},
journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Wu,
Shuang and Delp, Alexander and Freund, Jonathan and Walther, Frank and Haubrich,
Jan and Löbbecke, Miriam and Tröster, Thomas}, year={2025}, pages={1–26} }'
chicago: Wu, Shuang, Alexander Delp, Jonathan Freund, Frank Walther, Jan Haubrich,
Miriam Löbbecke, and Thomas Tröster. “Correlation between Interlaminar Shear Strength
of CFRP and Joint Strength of Aluminium-CFRP Hybrid Joints.” The Journal of
Adhesion, 2025, 1–26. https://doi.org/10.1080/00218464.2024.2439956.
ieee: 'S. Wu et al., “Correlation between interlaminar shear strength of
CFRP and joint strength of aluminium-CFRP hybrid joints,” The Journal of Adhesion,
pp. 1–26, 2025, doi: 10.1080/00218464.2024.2439956.'
mla: Wu, Shuang, et al. “Correlation between Interlaminar Shear Strength of CFRP
and Joint Strength of Aluminium-CFRP Hybrid Joints.” The Journal of Adhesion,
Informa UK Limited, 2025, pp. 1–26, doi:10.1080/00218464.2024.2439956.
short: S. Wu, A. Delp, J. Freund, F. Walther, J. Haubrich, M. Löbbecke, T. Tröster,
The Journal of Adhesion (2025) 1–26.
date_created: 2025-01-13T08:16:46Z
date_updated: 2026-02-20T12:49:17Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.1080/00218464.2024.2439956
keyword:
- Prepreg pressing process
- hybrid joints
- laser surface pretreatment
- intrinsic manufacturing
- CFRP
- aluminium
- materials engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.tandfonline.com/doi/full/10.1080/00218464.2024.2439956?src=
oa: '1'
page: 1-26
publication: The Journal of Adhesion
publication_identifier:
issn:
- 0021-8464
- 1545-5823
publication_status: published
publisher: Informa UK Limited
quality_controlled: '1'
status: public
title: Correlation between interlaminar shear strength of CFRP and joint strength
of aluminium-CFRP hybrid joints
type: journal_article
user_id: '48039'
year: '2025'
...
---
_id: '59872'
abstract:
- lang: eng
text: Lightweight design is a driving concept in modern automotive engineering to
minimize resource consumption over a vehicle's lifecycle through multi-material
design, which relies on the use of joining techniques in car body fabrication.
Multi-material design and the increasing trend towards producing large structural
components using the megacasting process pose considerable challenges, particularly
in the mechanical joining of aluminium-silicon (AlSi) castings. These castings
typically exhibit low ductility and are prone to cracking when mechanically joined.
Based on the excellent castability of hypoeutectic AlSi alloys, these are applied
in sand casting and die casting as well as in megacasting. With a silicon content
between 7 wt% and 12 wt%, these AlSi-alloys have a plate-like silicon phase that
initiates cracks during mechanical joining. To enhance the joinability of castings,
the research hypothesis is that improved solidification conditions enable a significant
modification in the microstructure and therefore, increase the mechanical properties.
During the manufacture of the castings using the sand casting process, the solidification
conditions within the structural elements are varied to modify the microstructure
to obtain castings with graded microstructure. The castings are evaluated using
mechanical, microstructural and joining testing methods and finally, a microstructure-joinability
correlation is established.
article_number: '01081'
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Malte Christian
full_name: Schlichter, Malte Christian
id: '61977'
last_name: Schlichter
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Neuser M, Schlichter MC, Hoyer K-P, Bobbert M, Meschut G, Schaper M. Mechanical
joinability of microstructurally graded structural components manufactured from
hypoeutectic aluminium casting alloys. 44th Conference of the International
Deep Drawing Research Group (IDDRG 2025). 2025;408. doi:10.1051/matecconf/202540801081
apa: Neuser, M., Schlichter, M. C., Hoyer, K.-P., Bobbert, M., Meschut, G., &
Schaper, M. (2025). Mechanical joinability of microstructurally graded structural
components manufactured from hypoeutectic aluminium casting alloys. 44th Conference
of the International Deep Drawing Research Group (IDDRG 2025), 408,
Article 01081. https://doi.org/10.1051/matecconf/202540801081
bibtex: '@article{Neuser_Schlichter_Hoyer_Bobbert_Meschut_Schaper_2025, title={Mechanical
joinability of microstructurally graded structural components manufactured from
hypoeutectic aluminium casting alloys}, volume={408}, DOI={10.1051/matecconf/202540801081},
number={01081}, journal={44th Conference of the International Deep Drawing Research
Group (IDDRG 2025)}, author={Neuser, Moritz and Schlichter, Malte Christian and
Hoyer, Kay-Peter and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko},
year={2025} }'
chicago: Neuser, Moritz, Malte Christian Schlichter, Kay-Peter Hoyer, Mathias Bobbert,
Gerson Meschut, and Mirko Schaper. “Mechanical Joinability of Microstructurally
Graded Structural Components Manufactured from Hypoeutectic Aluminium Casting
Alloys.” 44th Conference of the International Deep Drawing Research Group (IDDRG
2025) 408 (2025). https://doi.org/10.1051/matecconf/202540801081.
ieee: 'M. Neuser, M. C. Schlichter, K.-P. Hoyer, M. Bobbert, G. Meschut, and M.
Schaper, “Mechanical joinability of microstructurally graded structural components
manufactured from hypoeutectic aluminium casting alloys,” 44th Conference of
the International Deep Drawing Research Group (IDDRG 2025), vol. 408, Art.
no. 01081, 2025, doi: 10.1051/matecconf/202540801081.'
mla: Neuser, Moritz, et al. “Mechanical Joinability of Microstructurally Graded
Structural Components Manufactured from Hypoeutectic Aluminium Casting Alloys.”
44th Conference of the International Deep Drawing Research Group (IDDRG 2025),
vol. 408, 01081, 2025, doi:10.1051/matecconf/202540801081.
short: M. Neuser, M.C. Schlichter, K.-P. Hoyer, M. Bobbert, G. Meschut, M. Schaper,
44th Conference of the International Deep Drawing Research Group (IDDRG 2025)
408 (2025).
conference:
end_date: 2025-06-05
location: Lissabon (Portugal)
name: 44th Conference of the International Deep Drawing Research Group (IDDRG 2025)
start_date: 2025-06-02
date_created: 2025-05-12T15:21:06Z
date_updated: 2026-02-24T13:41:58Z
department:
- _id: '43'
- _id: '158'
- _id: '157'
- _id: '9'
- _id: '321'
doi: 10.1051/matecconf/202540801081
intvolume: ' 408'
keyword:
- Joining
- Casting
- Self-pierce riveting
- Aluminium casting alloy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: "\thttps://doi.org/10.1051/matecconf/202540801081"
oa: '1'
project:
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: 44th Conference of the International Deep Drawing Research Group (IDDRG
2025)
publication_status: published
quality_controlled: '1'
status: public
title: Mechanical joinability of microstructurally graded structural components manufactured
from hypoeutectic aluminium casting alloys
type: journal_article
user_id: '7850'
volume: 408
year: '2025'
...
---
_id: '59441'
abstract:
- lang: eng
text: 'Abstract. Accurate Finite Element Modeling (FEM) of joints is essential
in the design of complex mechanical systems such as automotive body-in-white (BIW)
structures, as it plays a critical role in evaluating their performance. Although
well-established techniques exist for modeling rotationally symmetric joints,
there remains a significant gap in effectively modeling non-rotationally symmetric
joints. These joints are particularly relevant in the automotive BIW, where they
can better accommodate anisotropic loading conditions. In this study, strategies
for modeling non-rotationally symmetric joints were explored using finite element
simulations in LS-DYNA. The findings demonstrate that discrete beam elements can
capture the anisotropic characteristics of such joints. Two models were tested:
a single-beam model for stiffness periodicity every 90°, and a three-beam model
for stiffness periodicity every 120°. Force responses, stress distribution, and
sheet bending behaviors were analyzed, confirming that discrete beam elements
can accurately represent direction-dependent stiffness. These results establish
a foundation for developing advanced joint modeling strategies in complex mechanical
systems.'
author:
- first_name: Deekshith Reddy
full_name: Devulapally, Deekshith Reddy
id: '76837'
last_name: Devulapally
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Devulapally DR, Tröster T. Modelling strategies for non-rotationally symmetric
joints. In: Materials Research Proceedings. Vol 52. Materials Research
Forum LLC; 2025. doi:10.21741/9781644903551-21'
apa: Devulapally, D. R., & Tröster, T. (2025). Modelling strategies for non-rotationally
symmetric joints. Materials Research Proceedings, 52. https://doi.org/10.21741/9781644903551-21
bibtex: '@inproceedings{Devulapally_Tröster_2025, title={Modelling strategies for
non-rotationally symmetric joints}, volume={52}, DOI={10.21741/9781644903551-21},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Devulapally, Deekshith Reddy and Tröster, Thomas}, year={2025} }'
chicago: Devulapally, Deekshith Reddy, and Thomas Tröster. “Modelling Strategies
for Non-Rotationally Symmetric Joints.” In Materials Research Proceedings,
Vol. 52. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903551-21.
ieee: 'D. R. Devulapally and T. Tröster, “Modelling strategies for non-rotationally
symmetric joints,” in Materials Research Proceedings, Paderborn, 2025,
vol. 52, doi: 10.21741/9781644903551-21.'
mla: Devulapally, Deekshith Reddy, and Thomas Tröster. “Modelling Strategies for
Non-Rotationally Symmetric Joints.” Materials Research Proceedings, vol.
52, Materials Research Forum LLC, 2025, doi:10.21741/9781644903551-21.
short: 'D.R. Devulapally, T. Tröster, in: Materials Research Proceedings, Materials
Research Forum LLC, 2025.'
conference:
end_date: 2025-04-03
location: Paderborn
name: '21st International conference on sheet metal '
start_date: 2025-04-01
date_created: 2025-04-08T14:57:51Z
date_updated: 2026-02-27T10:50:10Z
department:
- _id: '149'
- _id: '9'
- _id: '321'
doi: 10.21741/9781644903551-21
intvolume: ' 52'
language:
- iso: eng
project:
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
status: public
title: Modelling strategies for non-rotationally symmetric joints
type: conference
user_id: '76837'
volume: 52
year: '2025'
...