---
_id: '66547'
abstract:
- lang: eng
text: 'Tacit knowledge is particularly valuable in product engineering. Experiences
reside in minds of employees and are not systematically documented but could have
a significant influence on sustainable product engineering. Existing approaches
do not offer sufficient support for harnessing technical tacit knowledge regarding
sustainable product engineering. In this paper a three-step method is presented:
The method contains knowledge acquisition, requirements extraction und requirements
validation for quality assurance. Acquisition is performed by support artifacts
like interview guidelines. Extraction is supported by Artificial Intelligence,
converting statements into requirements. These requirements are validated using
a specific questionnaire. The developed approach is applied in a funded project
of the European Union (EU) with automotive industry partners. The method supports
product engineers to collect tacit knowledge from experienced employees, transform
unsystematic knowledge into standardized technical requirements and validate them.
Application of this method enables creation of validated requirements that can
be applied throughout the company and are not exclusively dependent on a single
employee.'
author:
- first_name: Johanna
full_name: Mansheim, Johanna
id: '98210'
last_name: Mansheim
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Jan Niklas
full_name: Pfeifer, Jan Niklas
id: '62841'
last_name: Pfeifer
citation:
ama: 'Mansheim J, Gräßler I, Pfeifer JN. Harnessing tacit Knowledge from Sustainable
Product Engineering through Artificial Intelligence. In: Graessler I, ed. 1st
International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn
University. Vol 1. International Symposium on Hybrid Intelligence in Product
and Production Engineering. Universitätsbibliothek; 2026:229-238. doi:10.17619/UNIPB/1-2639'
apa: 'Mansheim, J., Gräßler, I., & Pfeifer, J. N. (2026). Harnessing tacit Knowledge
from Sustainable Product Engineering through Artificial Intelligence. In I. Graessler
(Ed.), 1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University (Vol. 1, pp. 229–238). Universitätsbibliothek. https://doi.org/10.17619/UNIPB/1-2639'
bibtex: '@inproceedings{Mansheim_Gräßler_Pfeifer_2026, place={Paderborn}, series={International
Symposium on Hybrid Intelligence in Product and Production Engineering}, title={Harnessing
tacit Knowledge from Sustainable Product Engineering through Artificial Intelligence},
volume={1}, DOI={10.17619/UNIPB/1-2639},
booktitle={1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University}, publisher={Universitätsbibliothek}, author={Mansheim, Johanna
and Gräßler, Iris and Pfeifer, Jan Niklas}, editor={Graessler, Iris}, year={2026},
pages={229–238}, collection={International Symposium on Hybrid Intelligence in
Product and Production Engineering} }'
chicago: 'Mansheim, Johanna, Iris Gräßler, and Jan Niklas Pfeifer. “Harnessing Tacit
Knowledge from Sustainable Product Engineering through Artificial Intelligence.”
In 1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University, edited by Iris Graessler, 1:229–38. International Symposium
on Hybrid Intelligence in Product and Production Engineering. Paderborn: Universitätsbibliothek,
2026. https://doi.org/10.17619/UNIPB/1-2639.'
ieee: 'J. Mansheim, I. Gräßler, and J. N. Pfeifer, “Harnessing tacit Knowledge from
Sustainable Product Engineering through Artificial Intelligence,” in 1st International
Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University,
Paderborn, 2026, vol. 1, pp. 229–238, doi: 10.17619/UNIPB/1-2639.'
mla: 'Mansheim, Johanna, et al. “Harnessing Tacit Knowledge from Sustainable Product
Engineering through Artificial Intelligence.” 1st International Symposium:
March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University, edited
by Iris Graessler, vol. 1, Universitätsbibliothek, 2026, pp. 229–38, doi:10.17619/UNIPB/1-2639.'
short: 'J. Mansheim, I. Gräßler, J.N. Pfeifer, in: I. Graessler (Ed.), 1st International
Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University,
Universitätsbibliothek, Paderborn, 2026, pp. 229–238.'
conference:
end_date: 2026-03-26
location: Paderborn
name: International Symposium on Hybrid Intelligence in Product and Production Engineering
1. 2026 Paderborn
start_date: 2026-03-24
date_created: 2026-07-20T13:16:49Z
date_updated: 2026-08-13T09:02:56Z
department:
- _id: '152'
doi: 10.17619/UNIPB/1-2639
editor:
- first_name: Iris
full_name: Graessler, Iris
last_name: Graessler
intvolume: ' 1'
keyword:
- Tacit knowledge
- Sustainability
- Product Engineering
- Artificial Intelligence
language:
- iso: eng
page: 229-238
place: Paderborn
publication: '1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University'
publication_status: published
publisher: Universitätsbibliothek
quality_controlled: '1'
series_title: International Symposium on Hybrid Intelligence in Product and Production
Engineering
status: public
title: Harnessing tacit Knowledge from Sustainable Product Engineering through Artificial
Intelligence
type: conference
user_id: '98210'
volume: 1
year: '2026'
...
---
_id: '66514'
abstract:
- lang: eng
text: Manufacturing companies increasingly integrate the strive towards sustainability
into product engineering to reduce resource consumption and environmental impacts.
A substantial share of a product’s environmental performance is determined during
engineering. Early assessments rely on generic data, which is gradually replaced
by more concrete simulation and primary data as product maturity increases. The
effective use of engineering simulation models for Life Cycle Assessment (LCA)
therefore remains a central challenge under heterogeneous, distributed and rapidly
evolving data. This article presents a systematic review of product engineering
approaches for integrating simulation models into LCA. A seven-step research approach
is applied to identify, categorize and evaluate existing approaches across CAx
tools. Relevant simulation parameters for sustainability assessment, including
material properties, process descriptors, consumables and waste streams, are identified
and analyzed. Based on identified data characteristics, the potential of Data
Science and Artificial Intelligence methods for LCA data preparation is assessed.
A conceptual knowledge-graph-based decision support approach is derived to enable
structured integration, traceability and reuse of simulation data for sustainability
assessment. The approach is evaluated using criteria from literature. Structured
integration of simulation data improves early-stage data quality and supports
decision-making in sustainable product engineering.
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Simon
full_name: Aydin, Simon
id: '74512'
last_name: Aydin
- first_name: Sven
full_name: Rarbach, Sven
id: '67999'
last_name: Rarbach
orcid: https://orcid.org/0000-0003-0602-9923
citation:
ama: 'Gräßler I, Aydin S, Rarbach S. Systematic review of engineering simulation
models for life cycle assessment. In: Gräßler I, ed. 1st International Symposium:
March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University. Universitätsbibliothek;
2026. doi:10.17619/UNIPB/1-2637'
apa: 'Gräßler, I., Aydin, S., & Rarbach, S. (2026). Systematic review of engineering
simulation models for life cycle assessment. In I. Gräßler (Ed.), 1st International
Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University.
Universitätsbibliothek. https://doi.org/10.17619/UNIPB/1-2637'
bibtex: '@inproceedings{Gräßler_Aydin_Rarbach_2026, place={Paderborn}, title={Systematic
review of engineering simulation models for life cycle assessment}, DOI={10.17619/UNIPB/1-2637},
booktitle={1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University}, publisher={Universitätsbibliothek}, author={Gräßler, Iris
and Aydin, Simon and Rarbach, Sven}, editor={Gräßler, Iris}, year={2026} }'
chicago: 'Gräßler, Iris, Simon Aydin, and Sven Rarbach. “Systematic Review of Engineering
Simulation Models for Life Cycle Assessment.” In 1st International Symposium:
March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University, edited
by Iris Gräßler. Paderborn: Universitätsbibliothek, 2026. https://doi.org/10.17619/UNIPB/1-2637.'
ieee: 'I. Gräßler, S. Aydin, and S. Rarbach, “Systematic review of engineering simulation
models for life cycle assessment,” in 1st International Symposium: March 24
– 26, 2026, Heinz Nixdorf Institute, Paderborn University, Paderborn, 2026,
doi: 10.17619/UNIPB/1-2637.'
mla: 'Gräßler, Iris, et al. “Systematic Review of Engineering Simulation Models
for Life Cycle Assessment.” 1st International Symposium: March 24 – 26, 2026,
Heinz Nixdorf Institute, Paderborn University, edited by Iris Gräßler, Universitätsbibliothek,
2026, doi:10.17619/UNIPB/1-2637.'
short: 'I. Gräßler, S. Aydin, S. Rarbach, in: I. Gräßler (Ed.), 1st International
Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University,
Universitätsbibliothek, Paderborn, 2026.'
conference:
end_date: '20260326'
location: Paderborn
name: International Symposium on Hybrid Intelligence in Product and Production Engineering
1. 2026 Paderborn
start_date: '20260324'
date_created: 2026-07-16T09:41:28Z
date_updated: 2026-08-13T08:18:14Z
department:
- _id: '152'
doi: 10.17619/UNIPB/1-2637
editor:
- first_name: Iris
full_name: Gräßler, Iris
last_name: Gräßler
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://digital.ub.uni-paderborn.de/hs/download/pdf/8359171
oa: '1'
place: Paderborn
publication: '1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University'
publisher: Universitätsbibliothek
quality_controlled: '1'
status: public
title: Systematic review of engineering simulation models for life cycle assessment
type: conference
user_id: '67999'
year: '2026'
...
---
_id: '66683'
abstract:
- lang: eng
text: Design for Assembly, Disassembly and Reassembly (DfADR) prepares for high
levels of material circularity in terms of repair and remanufacturing. The intention
of reassembling products and their part simplies that inspection and sorting need
to be integrated with value-conserving objectives. Further, disassembly and reassembly
require higher competence levels of workforce than assembly. To provide the required
information during engineering, a metadata model (MDM) is required that links
established product models to capability models. Since processes to be carried
out for realizing a product largely determine required employees’ capabilities,
the proposed approach uses the ADR process domain to connect product and capability
domains. The research is based on a systematic literature analysis to identify
existing approaches regarding MDMs of ADR processes. Based on the results, an
integrative MDM is developed that answers defined competence questions. The model
enables queries which support engineers by feedback on which skills are required
for a product. This builds up a basis to check whether required skills are available
in the manufacturing company, either early in product engineering or later in
ADR planning.
author:
- first_name: I.
full_name: Gräßler, I.
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Thomas
full_name: Hesse, Thomas
id: '76202'
last_name: Hesse
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
citation:
ama: 'Gräßler I, Hesse T, Pottebaum J. Enabling extreme data by using DS/AI approaches.
In: Graessler I, ed. 1st International Symposium on Hybrid Intelligence in
Product and Production Engineering. Universitätsbibliothek; 2026. doi:10.17619/UNIPB/1-2640'
apa: Gräßler, I., Hesse, T., & Pottebaum, J. (2026). Enabling extreme data by
using DS/AI approaches. In I. Graessler (Ed.), 1st International Symposium
on Hybrid Intelligence in Product and Production Engineering. Universitätsbibliothek.
https://doi.org/10.17619/UNIPB/1-2640
bibtex: '@inproceedings{Gräßler_Hesse_Pottebaum_2026, place={Paderborn}, title={Enabling
extreme data by using DS/AI approaches}, DOI={10.17619/UNIPB/1-2640},
booktitle={1st International Symposium on Hybrid Intelligence in Product and Production
Engineering}, publisher={Universitätsbibliothek}, author={Gräßler, I. and Hesse,
Thomas and Pottebaum, Jens}, editor={Graessler, Iris}, year={2026} }'
chicago: 'Gräßler, I., Thomas Hesse, and Jens Pottebaum. “Enabling Extreme Data
by Using DS/AI Approaches.” In 1st International Symposium on Hybrid Intelligence
in Product and Production Engineering, edited by Iris Graessler. Paderborn:
Universitätsbibliothek, 2026. https://doi.org/10.17619/UNIPB/1-2640.'
ieee: 'I. Gräßler, T. Hesse, and J. Pottebaum, “Enabling extreme data by using DS/AI
approaches,” in 1st International Symposium on Hybrid Intelligence in Product
and Production Engineering, Paderborn, 2026, doi: 10.17619/UNIPB/1-2640.'
mla: Gräßler, I., et al. “Enabling Extreme Data by Using DS/AI Approaches.” 1st
International Symposium on Hybrid Intelligence in Product and Production Engineering,
edited by Iris Graessler, Universitätsbibliothek, 2026, doi:10.17619/UNIPB/1-2640.
short: 'I. Gräßler, T. Hesse, J. Pottebaum, in: I. Graessler (Ed.), 1st International
Symposium on Hybrid Intelligence in Product and Production Engineering, Universitätsbibliothek,
Paderborn, 2026.'
conference:
location: Paderborn
start_date: '25'
date_created: 2026-08-07T11:59:52Z
date_updated: 2026-08-13T08:14:20Z
department:
- _id: '152'
doi: 10.17619/UNIPB/1-2640
editor:
- first_name: Iris
full_name: Graessler, Iris
last_name: Graessler
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
place: Paderborn
publication: 1st International Symposium on Hybrid Intelligence in Product and Production
Engineering
publication_status: published
publisher: Universitätsbibliothek
quality_controlled: '1'
status: public
title: Enabling extreme data by using DS/AI approaches
type: conference
user_id: '76202'
year: '2026'
...
---
_id: '66704'
citation:
ama: 'Gräßler I, ed. 1st International Symposium : March 24 – 26, 2026, Heinz
Nixdorf Institute, Paderborn University. Universitätsbibliothek; 2026. doi:10.17619/UNIPB/1-2663'
apa: 'Gräßler, I. (Ed.). (2026). 1st International Symposium : March 24 – 26,
2026, Heinz Nixdorf Institute, Paderborn University. Universitätsbibliothek.
https://doi.org/10.17619/UNIPB/1-2663'
bibtex: '@book{Gräßler_2026, title={1st International Symposium : March 24 – 26,
2026, Heinz Nixdorf Institute, Paderborn University}, DOI={10.17619/UNIPB/1-2663},
publisher={Universitätsbibliothek}, year={2026} }'
chicago: 'Gräßler, Iris, ed. 1st International Symposium : March 24 – 26, 2026,
Heinz Nixdorf Institute, Paderborn University. Universitätsbibliothek, 2026.
https://doi.org/10.17619/UNIPB/1-2663.'
ieee: 'I. Gräßler, Ed., 1st International Symposium : March 24 – 26, 2026, Heinz
Nixdorf Institute, Paderborn University. Universitätsbibliothek, 2026.'
mla: 'Gräßler, Iris, editor. 1st International Symposium : March 24 – 26, 2026,
Heinz Nixdorf Institute, Paderborn University. Universitätsbibliothek, 2026,
doi:10.17619/UNIPB/1-2663.'
short: 'I. Gräßler, ed., 1st International Symposium : March 24 – 26, 2026, Heinz
Nixdorf Institute, Paderborn University, Universitätsbibliothek, 2026.'
conference:
end_date: '20260326'
location: Paderborn
name: International Symposium on Hybrid Intelligence in Product and Production Engineering
1
start_date: '20260324'
date_created: 2026-08-13T08:39:46Z
date_updated: 2026-08-13T08:46:01Z
department:
- _id: '152'
doi: 10.17619/UNIPB/1-2663
editor:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://digital.ub.uni-paderborn.de/hs/download/pdf/8360574
oa: '1'
publisher: Universitätsbibliothek
quality_controlled: '1'
status: public
title: '1st International Symposium : March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University'
type: conference_editor
user_id: '5905'
year: '2026'
...
---
_id: '66764'
abstract:
- lang: eng
text: "ABSTRACT\r\n \r\n Methane,
synthesized from renewable hydrogen and biogenic CO\r\n 2\r\n
\ , can be a part of the transformation towards renewable energy
carriers. A major engineering challenge is the optimization of the fixed‐bed reactor
design, specifically the heat dissipation in regions of high reaction heat release.
A mitigation concept is the introduction of inert material into the fixed bed,
called catalyst dilution. In this study, a 1D continuity model is presented, which
aims to predict catalyst superheating. This model is used in an exploratory study
to identify system sensitivity and optimization parameters. Subsequently, an optimization
framework for improving the reactor design is tested, resulting in a 148‐K reduction
in peak catalyst temperature when using a 33.3 vol% catalyst dilution.\r\n "
article_number: e70162
article_type: original
author:
- first_name: Torben
full_name: Schmücker, Torben
id: '111274'
last_name: Schmücker
- first_name: Julia
full_name: Riese, Julia
id: '101499'
last_name: Riese
orcid: 0000-0002-3053-0534
citation:
ama: Schmücker T, Riese J. Model‐Based Optimization Framework for Catalyst Dilution
Applications in CO2‐Methanation Reactors. Chemie Ingenieur Technik. Published
online 2026. doi:10.1002/cite.70162
apa: Schmücker, T., & Riese, J. (2026). Model‐Based Optimization Framework for
Catalyst Dilution Applications in CO2‐Methanation Reactors. Chemie Ingenieur
Technik, Article e70162. https://doi.org/10.1002/cite.70162
bibtex: '@article{Schmücker_Riese_2026, title={Model‐Based Optimization Framework
for Catalyst Dilution Applications in CO2‐Methanation Reactors}, DOI={10.1002/cite.70162},
number={e70162}, journal={Chemie Ingenieur Technik}, publisher={Wiley}, author={Schmücker,
Torben and Riese, Julia}, year={2026} }'
chicago: Schmücker, Torben, and Julia Riese. “Model‐Based Optimization Framework
for Catalyst Dilution Applications in CO2‐Methanation Reactors.” Chemie Ingenieur
Technik, 2026. https://doi.org/10.1002/cite.70162.
ieee: 'T. Schmücker and J. Riese, “Model‐Based Optimization Framework for Catalyst
Dilution Applications in CO2‐Methanation Reactors,” Chemie Ingenieur Technik,
Art. no. e70162, 2026, doi: 10.1002/cite.70162.'
mla: Schmücker, Torben, and Julia Riese. “Model‐Based Optimization Framework for
Catalyst Dilution Applications in CO2‐Methanation Reactors.” Chemie Ingenieur
Technik, e70162, Wiley, 2026, doi:10.1002/cite.70162.
short: T. Schmücker, J. Riese, Chemie Ingenieur Technik (2026).
date_created: 2026-08-20T15:44:11Z
date_updated: 2026-08-21T06:09:31Z
department:
- _id: '831'
doi: 10.1002/cite.70162
language:
- iso: eng
publication: Chemie Ingenieur Technik
publication_identifier:
issn:
- 0009-286X
- 1522-2640
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Model‐Based Optimization Framework for Catalyst Dilution Applications in CO2‐Methanation
Reactors
type: journal_article
user_id: '111274'
year: '2026'
...
---
_id: '66791'
abstract:
- lang: eng
text: "Abstract\r\n Roller shells
of twin-roll-caster (TRC) are subjected to wear and tear due to their usage in
harsh casting and forming conditions. Therefore, their durability is significantly
shortened by the need to refinish the surface to reinstate suitable surface parameters
for rolling and casting thin aluminium or other metal strips. To extend the lifetime
of the rollers, a solution to repair the surface has to be found. Due to the constraints
in the TRC process, most surface repair processes are not suitable, too complex
(multistage heat treatment) or too expensive. Hence, high velocity oxygen fuel
(HVOF) is a viable solution for applying a repair surface onto worn-down rollers,
as this process is well-known and understood, already established in the industry,
and potentially possible to integrate into the TRC process environment without
disassembling the roller from the machine."
alternative_title:
- Anpassung des HVOF-Verfahrens für die Instandsetzung von Zwei-Rollen-Gießwalzen
author:
- first_name: Martin
full_name: Lauth, Martin
id: '13858'
last_name: Lauth
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Dietrich
full_name: Voswinkel, Dietrich
last_name: Voswinkel
- first_name: Winfried
full_name: Gräfen, Winfried
last_name: Gräfen
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Lauth M, Hoyer K-P, Voswinkel D, Gräfen W, Schaper M. Adapting the HVOF Process
for the Repair of Twin-Roll-Caster Shells. HTM Journal of Heat Treatment and
Materials. 2026;81(4):166-178. doi:10.1515/htm-2026-0017
apa: Lauth, M., Hoyer, K.-P., Voswinkel, D., Gräfen, W., & Schaper, M. (2026).
Adapting the HVOF Process for the Repair of Twin-Roll-Caster Shells. HTM Journal
of Heat Treatment and Materials, 81(4), 166–178. https://doi.org/10.1515/htm-2026-0017
bibtex: '@article{Lauth_Hoyer_Voswinkel_Gräfen_Schaper_2026, title={Adapting the
HVOF Process for the Repair of Twin-Roll-Caster Shells}, volume={81}, DOI={10.1515/htm-2026-0017}, number={4},
journal={HTM Journal of Heat Treatment and Materials}, publisher={Walter de Gruyter
GmbH}, author={Lauth, Martin and Hoyer, Kay-Peter and Voswinkel, Dietrich and
Gräfen, Winfried and Schaper, Mirko}, year={2026}, pages={166–178} }'
chicago: 'Lauth, Martin, Kay-Peter Hoyer, Dietrich Voswinkel, Winfried Gräfen, and
Mirko Schaper. “Adapting the HVOF Process for the Repair of Twin-Roll-Caster Shells.”
HTM Journal of Heat Treatment and Materials 81, no. 4 (2026): 166–78. https://doi.org/10.1515/htm-2026-0017.'
ieee: 'M. Lauth, K.-P. Hoyer, D. Voswinkel, W. Gräfen, and M. Schaper, “Adapting
the HVOF Process for the Repair of Twin-Roll-Caster Shells,” HTM Journal of
Heat Treatment and Materials, vol. 81, no. 4, pp. 166–178, 2026, doi: 10.1515/htm-2026-0017.'
mla: Lauth, Martin, et al. “Adapting the HVOF Process for the Repair of Twin-Roll-Caster
Shells.” HTM Journal of Heat Treatment and Materials, vol. 81, no. 4, Walter
de Gruyter GmbH, 2026, pp. 166–78, doi:10.1515/htm-2026-0017.
short: M. Lauth, K.-P. Hoyer, D. Voswinkel, W. Gräfen, M. Schaper, HTM Journal of
Heat Treatment and Materials 81 (2026) 166–178.
date_created: 2026-08-24T07:15:10Z
date_updated: 2026-08-24T07:17:37Z
department:
- _id: '9'
- _id: '158'
doi: 10.1515/htm-2026-0017
intvolume: ' 81'
issue: '4'
language:
- iso: eng
page: 166-178
publication: HTM Journal of Heat Treatment and Materials
publication_identifier:
issn:
- 2194-1831
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Adapting the HVOF Process for the Repair of Twin-Roll-Caster Shells
type: journal_article
user_id: '48411'
volume: 81
year: '2026'
...
---
_id: '66790'
abstract:
- lang: eng
text: "Abstract\r\n Roller shells
of twin-roll-caster (TRC) are subjected to wear and tear due to their usage in
harsh casting and forming conditions. Therefore, their durability is significantly
shortened by the need to refinish the surface to reinstate suitable surface parameters
for rolling and casting thin aluminium or other metal strips. To extend the lifetime
of the rollers, a solution to repair the surface has to be found. Due to the constraints
in the TRC process, most surface repair processes are not suitable, too complex
(multistage heat treatment) or too expensive. Hence, high velocity oxygen fuel
(HVOF) is a viable solution for applying a repair surface onto worn-down rollers,
as this process is well-known and understood, already established in the industry,
and potentially possible to integrate into the TRC process environment without
disassembling the roller from the machine."
alternative_title:
- Anpassung des HVOF-Verfahrens für die Instandsetzung von Zwei-Rollen-Gießwalzen
author:
- first_name: Martin
full_name: Lauth, Martin
id: '13858'
last_name: Lauth
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
last_name: Hoyer
- first_name: Dietrich
full_name: Voswinkel, Dietrich
last_name: Voswinkel
- first_name: Winfried
full_name: Gräfen, Winfried
last_name: Gräfen
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Lauth M, Hoyer K-P, Voswinkel D, Gräfen W, Schaper M. Adapting the HVOF Process
for the Repair of Twin-Roll-Caster Shells. HTM Journal of Heat Treatment and
Materials. 2026;81(4):166-178. doi:10.1515/htm-2026-0017
apa: Lauth, M., Hoyer, K.-P., Voswinkel, D., Gräfen, W., & Schaper, M. (2026).
Adapting the HVOF Process for the Repair of Twin-Roll-Caster Shells. HTM Journal
of Heat Treatment and Materials, 81(4), 166–178. https://doi.org/10.1515/htm-2026-0017
bibtex: '@article{Lauth_Hoyer_Voswinkel_Gräfen_Schaper_2026, title={Adapting the
HVOF Process for the Repair of Twin-Roll-Caster Shells}, volume={81}, DOI={10.1515/htm-2026-0017}, number={4},
journal={HTM Journal of Heat Treatment and Materials}, publisher={Walter de Gruyter
GmbH}, author={Lauth, Martin and Hoyer, Kay-Peter and Voswinkel, Dietrich and
Gräfen, Winfried and Schaper, Mirko}, year={2026}, pages={166–178} }'
chicago: 'Lauth, Martin, Kay-Peter Hoyer, Dietrich Voswinkel, Winfried Gräfen, and
Mirko Schaper. “Adapting the HVOF Process for the Repair of Twin-Roll-Caster Shells.”
HTM Journal of Heat Treatment and Materials 81, no. 4 (2026): 166–78. https://doi.org/10.1515/htm-2026-0017.'
ieee: 'M. Lauth, K.-P. Hoyer, D. Voswinkel, W. Gräfen, and M. Schaper, “Adapting
the HVOF Process for the Repair of Twin-Roll-Caster Shells,” HTM Journal of
Heat Treatment and Materials, vol. 81, no. 4, pp. 166–178, 2026, doi: 10.1515/htm-2026-0017.'
mla: Lauth, Martin, et al. “Adapting the HVOF Process for the Repair of Twin-Roll-Caster
Shells.” HTM Journal of Heat Treatment and Materials, vol. 81, no. 4, Walter
de Gruyter GmbH, 2026, pp. 166–78, doi:10.1515/htm-2026-0017.
short: M. Lauth, K.-P. Hoyer, D. Voswinkel, W. Gräfen, M. Schaper, HTM Journal of
Heat Treatment and Materials 81 (2026) 166–178.
date_created: 2026-08-24T07:06:31Z
date_updated: 2026-08-24T07:13:32Z
department:
- _id: '9'
- _id: '158'
doi: 10.1515/htm-2026-0017
intvolume: ' 81'
issue: '4'
language:
- iso: eng
page: 166-178
publication: HTM Journal of Heat Treatment and Materials
publication_identifier:
issn:
- 2194-1831
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Adapting the HVOF Process for the Repair of Twin-Roll-Caster Shells
type: journal_article
user_id: '48411'
volume: 81
year: '2026'
...
---
_id: '66517'
abstract:
- lang: eng
text: Models of Circular Economy introduce circularity strategies like reuse, repair
or remanufacture. A significant level of complexity is added when these strategies
are applied not only on integrated product level, but on lower levels of assemblies
and parts. Therefore, approaches, like Design for Assembly, Disassembly and Reassembly
(DfADR) become increasingly important including the consideration of ADR capabilities.
To put DfADR into practice, it is necessary to structure ADR-related product data
and make it usable for product engineers. For instance, assemblies resulting from
disassembly might not be consistent with original assembly structures. Therefore,
a Product Meta Data Model (MDM) is required to handle assembly-related data even
when it has extreme characteristics. A literature review on related MDMs reveals
a range of models for general product data and identifies a gap in consideration
of assembly-related data. In an expert workshop, requirements are raised to evaluate
existing models and develop ADR-related extensions. The MDM is conceptually modelled
and validated by competence questions. The paper presents an approach that makes
assembly-related data usable for hybrid decision support and enables engineers
to think ahead of ADR processes.
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Felix
full_name: Vollenkemper, Felix
id: '74028'
last_name: Vollenkemper
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
citation:
ama: 'Gräßler I, Vollenkemper F, Pottebaum J. A product Meta Data Model of assembly-related
extreme data to enable hybrid decision support. In: Graessler I, ed. 1st International
Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University.
Universitätsbibliothek; 2026. doi:10.17619/UNIPB/1-2642'
apa: 'Gräßler, I., Vollenkemper, F., & Pottebaum, J. (2026). A product Meta
Data Model of assembly-related extreme data to enable hybrid decision support.
In I. Graessler (Ed.), 1st International Symposium: March 24 – 26, 2026, Heinz
Nixdorf Institute, Paderborn University. Universitätsbibliothek. https://doi.org/10.17619/UNIPB/1-2642'
bibtex: '@inproceedings{Gräßler_Vollenkemper_Pottebaum_2026, place={Paderborn},
title={A product Meta Data Model of assembly-related extreme data to enable hybrid
decision support}, DOI={10.17619/UNIPB/1-2642},
booktitle={1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University}, publisher={Universitätsbibliothek}, author={Gräßler, Iris
and Vollenkemper, Felix and Pottebaum, Jens}, editor={Graessler, Iris}, year={2026}
}'
chicago: 'Gräßler, Iris, Felix Vollenkemper, and Jens Pottebaum. “A Product Meta
Data Model of Assembly-Related Extreme Data to Enable Hybrid Decision Support.”
In 1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University, edited by Iris Graessler. Paderborn: Universitätsbibliothek,
2026. https://doi.org/10.17619/UNIPB/1-2642.'
ieee: 'I. Gräßler, F. Vollenkemper, and J. Pottebaum, “A product Meta Data Model
of assembly-related extreme data to enable hybrid decision support,” in 1st
International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn
University, Paderborn, 2026, doi: 10.17619/UNIPB/1-2642.'
mla: 'Gräßler, Iris, et al. “A Product Meta Data Model of Assembly-Related Extreme
Data to Enable Hybrid Decision Support.” 1st International Symposium: March
24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University, edited by Iris
Graessler, Universitätsbibliothek, 2026, doi:10.17619/UNIPB/1-2642.'
short: 'I. Gräßler, F. Vollenkemper, J. Pottebaum, in: I. Graessler (Ed.), 1st International
Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University,
Universitätsbibliothek, Paderborn, 2026.'
conference:
end_date: 2026-03-26
location: Paderborn
name: International Symposium on Hybrid Intelligence in Product and Production Engineering
1. 2026 Paderborn
start_date: 2026-03-24
date_created: 2026-07-16T11:58:01Z
date_updated: 2026-08-24T11:42:17Z
department:
- _id: '152'
doi: 10.17619/UNIPB/1-2642
editor:
- first_name: Iris
full_name: Graessler, Iris
last_name: Graessler
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
place: Paderborn
publication: '1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University'
publication_status: published
publisher: Universitätsbibliothek
quality_controlled: '1'
status: public
title: A product Meta Data Model of assembly-related extreme data to enable hybrid
decision support
type: conference
user_id: '74028'
year: '2026'
...
---
_id: '66444'
article_number: '124635'
author:
- first_name: Christopher
full_name: Dechert, Christopher
id: '69828'
last_name: Dechert
- first_name: Julia
full_name: Riese, Julia
id: '101499'
last_name: Riese
orcid: 0000-0002-3053-0534
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
citation:
ama: Dechert C, Riese J, Kenig E. A comprehensive numerical study of the wetting
behavior in structured packings with a direct consideration of the packing microstructure.
Chemical Engineering Science. Published online 2026. doi:10.1016/j.ces.2026.124635
apa: Dechert, C., Riese, J., & Kenig, E. (2026). A comprehensive numerical study
of the wetting behavior in structured packings with a direct consideration of
the packing microstructure. Chemical Engineering Science, Article 124635.
https://doi.org/10.1016/j.ces.2026.124635
bibtex: '@article{Dechert_Riese_Kenig_2026, title={A comprehensive numerical study
of the wetting behavior in structured packings with a direct consideration of
the packing microstructure}, DOI={10.1016/j.ces.2026.124635},
number={124635}, journal={Chemical Engineering Science}, publisher={Elsevier BV},
author={Dechert, Christopher and Riese, Julia and Kenig, Eugeny}, year={2026}
}'
chicago: Dechert, Christopher, Julia Riese, and Eugeny Kenig. “A Comprehensive Numerical
Study of the Wetting Behavior in Structured Packings with a Direct Consideration
of the Packing Microstructure.” Chemical Engineering Science, 2026. https://doi.org/10.1016/j.ces.2026.124635.
ieee: 'C. Dechert, J. Riese, and E. Kenig, “A comprehensive numerical study of the
wetting behavior in structured packings with a direct consideration of the packing
microstructure,” Chemical Engineering Science, Art. no. 124635, 2026, doi:
10.1016/j.ces.2026.124635.'
mla: Dechert, Christopher, et al. “A Comprehensive Numerical Study of the Wetting
Behavior in Structured Packings with a Direct Consideration of the Packing Microstructure.”
Chemical Engineering Science, 124635, Elsevier BV, 2026, doi:10.1016/j.ces.2026.124635.
short: C. Dechert, J. Riese, E. Kenig, Chemical Engineering Science (2026).
date_created: 2026-07-13T06:21:30Z
date_updated: 2026-07-13T06:22:12Z
department:
- _id: '831'
doi: 10.1016/j.ces.2026.124635
language:
- iso: eng
publication: Chemical Engineering Science
publication_identifier:
issn:
- 0009-2509
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: A comprehensive numerical study of the wetting behavior in structured packings
with a direct consideration of the packing microstructure
type: journal_article
user_id: '101499'
year: '2026'
...
---
_id: '66541'
abstract:
- lang: eng
text: Expulsion in resistance spot welding (RSW) causes weld quality fluctuations
and increases quality-control effort in high-volume manufacturing. Existing data-driven
studies have mainly addressed post-occurrence expulsion detection, process-end
classification, or the identification of influencing factors, whereas online monitoring
requires short-term risk estimation before the event occurs. In this study, expulsion
prediction is formulated as a sliding-window-based pre-expulsion risk estimation
task for the currently welded spot. A physics-guided hybrid GRU-XGBoost ensemble
is developed to combine temporal learning from dynamic resistance and electrode-force
signals with process-physics-related scalar features describing heat input, resistance
state, and force response. The framework was evaluated on 2730 valid welds, including
588 expulsion and 2142 non-expulsion welds, using weld-grouped five-fold cross-validation
with fold-level working-point selection. The ensemble achieved an area under the
ROC curve of 0.945 ± 0.004 and a weld-level recall of 90.6 ± 3.7% at an average
false alarm rate of 9.8 ± 0.2%, outperforming both individual branches. For the
533 correctly warned expulsion welds, the median early-warning lead time was 56
ms. These results indicate that online, physically interpretable pre-expulsion
risk prediction is feasible under low-false-alarm constraints within the investigated
RSW configuration and provide a basis for future adaptive monitoring and control
studies.
article_type: original
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Chong
full_name: Li, Chong
last_name: Li
- first_name: Robert
full_name: Beck, Robert
id: '38279'
last_name: Beck
orcid: 0000-0001-9056-4528
- first_name: David
full_name: Hein, David
id: '7728'
last_name: Hein
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Yang K, Li C, Beck R, Hein D, Meschut G. A physics-guided hybrid framework
for online pre-expulsion prediction in resistance spot welding. Journal of
Manufacturing Processes. 2026;174:135-153. doi:10.1016/j.jmapro.2026.07.042
apa: Yang, K., Li, C., Beck, R., Hein, D., & Meschut, G. (2026). A physics-guided
hybrid framework for online pre-expulsion prediction in resistance spot welding.
Journal of Manufacturing Processes, 174, 135–153. https://doi.org/10.1016/j.jmapro.2026.07.042
bibtex: '@article{Yang_Li_Beck_Hein_Meschut_2026, title={A physics-guided hybrid
framework for online pre-expulsion prediction in resistance spot welding}, volume={174},
DOI={10.1016/j.jmapro.2026.07.042},
journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Yang,
Keke and Li, Chong and Beck, Robert and Hein, David and Meschut, Gerson}, year={2026},
pages={135–153} }'
chicago: 'Yang, Keke, Chong Li, Robert Beck, David Hein, and Gerson Meschut. “A
Physics-Guided Hybrid Framework for Online Pre-Expulsion Prediction in Resistance
Spot Welding.” Journal of Manufacturing Processes 174 (2026): 135–53. https://doi.org/10.1016/j.jmapro.2026.07.042.'
ieee: 'K. Yang, C. Li, R. Beck, D. Hein, and G. Meschut, “A physics-guided hybrid
framework for online pre-expulsion prediction in resistance spot welding,” Journal
of Manufacturing Processes, vol. 174, pp. 135–153, 2026, doi: 10.1016/j.jmapro.2026.07.042.'
mla: Yang, Keke, et al. “A Physics-Guided Hybrid Framework for Online Pre-Expulsion
Prediction in Resistance Spot Welding.” Journal of Manufacturing Processes,
vol. 174, Elsevier BV, 2026, pp. 135–53, doi:10.1016/j.jmapro.2026.07.042.
short: K. Yang, C. Li, R. Beck, D. Hein, G. Meschut, Journal of Manufacturing Processes
174 (2026) 135–153.
date_created: 2026-07-18T12:03:15Z
date_updated: 2026-07-18T12:07:50Z
ddc:
- '600'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2026.07.042
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2026-07-18T12:04:02Z
date_updated: 2026-07-18T12:04:02Z
file_id: '66542'
file_name: 1-s2.0-S1526612526007012-main.pdf
file_size: 10864983
relation: main_file
success: 1
file_date_updated: 2026-07-18T12:04:02Z
has_accepted_license: '1'
intvolume: ' 174'
keyword:
- Resistance spot welding
- Expulsion prediction
- Physics-guided machine learning
- Hybrid ensemble modelling
- Process monitoring
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 135-153
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: A physics-guided hybrid framework for online pre-expulsion prediction in resistance
spot welding
type: journal_article
user_id: '65085'
volume: 174
year: '2026'
...
---
_id: '65788'
author:
- first_name: Mohammad Hamid
full_name: Azam, Mohammad Hamid
last_name: Azam
citation:
ama: Azam MH. Entwicklung Einer Wärmebildkamerabasierten Temperaturmesseinrichtung
Im Lasersinterverfahren.; 2026.
apa: Azam, M. H. (2026). Entwicklung einer wärmebildkamerabasierten Temperaturmesseinrichtung
im Lasersinterverfahren.
bibtex: '@book{Azam_2026, place={Paderborn}, title={Entwicklung einer wärmebildkamerabasierten
Temperaturmesseinrichtung im Lasersinterverfahren}, author={Azam, Mohammad Hamid},
year={2026} }'
chicago: Azam, Mohammad Hamid. Entwicklung Einer Wärmebildkamerabasierten Temperaturmesseinrichtung
Im Lasersinterverfahren. Paderborn, 2026.
ieee: M. H. Azam, Entwicklung einer wärmebildkamerabasierten Temperaturmesseinrichtung
im Lasersinterverfahren. Paderborn, 2026.
mla: Azam, Mohammad Hamid. Entwicklung Einer Wärmebildkamerabasierten Temperaturmesseinrichtung
Im Lasersinterverfahren. 2026.
short: M.H. Azam, Entwicklung Einer Wärmebildkamerabasierten Temperaturmesseinrichtung
Im Lasersinterverfahren, Paderborn, 2026.
date_created: 2026-06-08T07:16:39Z
date_updated: 2026-08-07T06:51:22Z
department:
- _id: '150'
- _id: '624'
language:
- iso: eng
place: Paderborn
status: public
supervisor:
- first_name: Florian
full_name: Nölle, Florian
id: '50522'
last_name: Nölle
title: Entwicklung einer wärmebildkamerabasierten Temperaturmesseinrichtung im Lasersinterverfahren
type: bachelorsthesis
user_id: '50522'
year: '2026'
...
---
_id: '66709'
abstract:
- lang: eng
text: In increasingly volatile and uncertain markets, corporate resilience has become
a critical capability in strategic product planning. Companies face significant
challenges in systematically monitoring and interpreting heterogeneous environmental
data originating from diverse sources, formats, and temporal contexts. While predefined
workflows and decision trees can support strategic analysis, they often lack the
flexibility required to cope with dynamic market conditions and foresightrelated
data from extreme dispersed and heterogeneous sources. This paper proposes a method
to enhance corporate resilience through the application of generic, reusable AI-based
workflows in strategic product planning. The approach integrates Data Science
and Artificial Intelligence methods into modular, visually modelled workflows
that enable hybrid human-AI decision-making. Based on a systematic literature
review and an analysis of industrial challenges, key success factors and resilience
criteria are identified. These insights are used to develop a method that supports
internal and external analyses, scenario-based strategy development, and adaptive
implementation monitoring within a generic workflow structure. The method leverages
techniques such as machine learning and generative AI to process structured and
unstructured data, identify patterns, and support real-time strategic assessments.
Validation with decision-makers from medium-sized companies demonstrates improved
transparency, repeatability, and cross-functional collaboration compared to predefined
workflows.
author:
- first_name: Deniz
full_name: Özcan, Deniz
id: '58595'
last_name: Özcan
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
citation:
ama: 'Özcan D, Gräßler I. Corporate resilience through generic AI-based workflows
in strategic product planning. In: Graessler I, ed. 1st International Symposium:
March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University. Universitätsbibliothek;
2026. doi:10.17619/UNIPB/1-2636'
apa: 'Özcan, D., & Gräßler, I. (2026). Corporate resilience through generic
AI-based workflows in strategic product planning. In I. Graessler (Ed.), 1st
International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn
University. Universitätsbibliothek. https://doi.org/10.17619/UNIPB/1-2636'
bibtex: '@inproceedings{Özcan_Gräßler_2026, title={Corporate resilience through
generic AI-based workflows in strategic product planning}, DOI={10.17619/UNIPB/1-2636},
booktitle={1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University}, publisher={Universitätsbibliothek}, author={Özcan, Deniz
and Gräßler, Iris}, editor={Graessler, Iris}, year={2026} }'
chicago: 'Özcan, Deniz, and Iris Gräßler. “Corporate Resilience through Generic
AI-Based Workflows in Strategic Product Planning.” In 1st International Symposium:
March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University, edited
by Iris Graessler. Universitätsbibliothek, 2026. https://doi.org/10.17619/UNIPB/1-2636.'
ieee: 'D. Özcan and I. Gräßler, “Corporate resilience through generic AI-based workflows
in strategic product planning,” in 1st International Symposium: March 24 –
26, 2026, Heinz Nixdorf Institute, Paderborn University, Paderborn, 2026,
doi: 10.17619/UNIPB/1-2636.'
mla: 'Özcan, Deniz, and Iris Gräßler. “Corporate Resilience through Generic AI-Based
Workflows in Strategic Product Planning.” 1st International Symposium: March
24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University, edited by Iris
Graessler, Universitätsbibliothek, 2026, doi:10.17619/UNIPB/1-2636.'
short: 'D. Özcan, I. Gräßler, in: I. Graessler (Ed.), 1st International Symposium:
March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University, Universitätsbibliothek,
2026.'
conference:
end_date: 2026-03-26
location: Paderborn
name: International Symposium on Hybrid Intelligence in Product and Production Engineering
1. 2026 Paderborn
start_date: 2026-03-24
date_created: 2026-08-13T13:08:25Z
date_updated: 2026-08-13T13:12:01Z
department:
- _id: '43'
- _id: '9'
- _id: '26'
- _id: '152'
doi: 10.17619/UNIPB/1-2636
editor:
- first_name: Iris
full_name: Graessler, Iris
last_name: Graessler
language:
- iso: eng
publication: '1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University'
publisher: Universitätsbibliothek
quality_controlled: '1'
status: public
title: Corporate resilience through generic AI-based workflows in strategic product
planning
type: conference
user_id: '58595'
year: '2026'
...
---
_id: '66702'
abstract:
- lang: eng
text: Strategic product planning defines foresighted directions for product engineering
by determining which ideas, technologies and concepts are pursued further. Decisions
made in this phase strongly influence subsequent life cycle phases but are characterized
by high uncertainty, fragmented information, and predominantly qualitative assessment
practices. At the same time, increasing digitalization generates large, heterogeneous,
and dynamic data from markets, engineering, usage, and sustainability domains.
In this work, such information is understood as extreme data, as its heterogeneity,
variety, and dynamics exceed the capabilities of traditional planning approaches.
This paper investigates the potential of leveraging extreme data to strengthen
hybrid decision support in strategic product planning. A structured literature
review is conducted to identify key challenges. These challenges are analysed
along the generic product life cycle to capture decision points, information flows,
and information circularity. Relevant data sources are identified with respect
to their relevance for strategic decisions. Based on this analysis, seventeen
potentials for hybrid decision support are derived and clustered into five fields
of action. The results indicate that extreme data can enhance strategic foresight,
idea evaluation and portfolio decisions, lifecycle-spanning knowledge integration,
engineering support for strategic decisions, and the adoption of AI-based methods.
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Julius Hendrik
full_name: Goldstein, Julius Hendrik
id: '63262'
last_name: Goldstein
citation:
ama: 'Gräßler I, Goldstein JH. Hybrid decision support in strategic product planning.
In: Gräßler I, ed. 1st International Symposium: March 24 – 26, 2026, Heinz
Nixdorf Institute, Paderborn University. Universitätsbibliothek; 2026. doi:10.17619/UNIPB/1-2644'
apa: 'Gräßler, I., & Goldstein, J. H. (2026). Hybrid decision support in strategic
product planning. In I. Gräßler (Ed.), 1st International Symposium: March 24
– 26, 2026, Heinz Nixdorf Institute, Paderborn University. Universitätsbibliothek.
https://doi.org/10.17619/UNIPB/1-2644'
bibtex: '@inproceedings{Gräßler_Goldstein_2026, title={Hybrid decision support in
strategic product planning}, DOI={10.17619/UNIPB/1-2644},
booktitle={1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University}, publisher={Universitätsbibliothek}, author={Gräßler, Iris
and Goldstein, Julius Hendrik}, editor={Gräßler, Iris}, year={2026} }'
chicago: 'Gräßler, Iris, and Julius Hendrik Goldstein. “Hybrid Decision Support
in Strategic Product Planning.” In 1st International Symposium: March 24 –
26, 2026, Heinz Nixdorf Institute, Paderborn University, edited by Iris Gräßler.
Universitätsbibliothek, 2026. https://doi.org/10.17619/UNIPB/1-2644.'
ieee: 'I. Gräßler and J. H. Goldstein, “Hybrid decision support in strategic product
planning,” in 1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf
Institute, Paderborn University, Paderborn, 2026, doi: 10.17619/UNIPB/1-2644.'
mla: 'Gräßler, Iris, and Julius Hendrik Goldstein. “Hybrid Decision Support in Strategic
Product Planning.” 1st International Symposium: March 24 – 26, 2026, Heinz
Nixdorf Institute, Paderborn University, edited by Iris Gräßler, Universitätsbibliothek,
2026, doi:10.17619/UNIPB/1-2644.'
short: 'I. Gräßler, J.H. Goldstein, in: I. Gräßler (Ed.), 1st International Symposium:
March 24 – 26, 2026, Heinz Nixdorf Institute, Paderborn University, Universitätsbibliothek,
2026.'
conference:
end_date: 2026-03-26
location: Paderborn
name: International Symposium on Hybrid Intelligence in Product and Production Engineering
1. 2026 Paderborn
start_date: 2026-03-24
date_created: 2026-08-13T07:29:06Z
date_updated: 2026-08-13T12:58:49Z
department:
- _id: '152'
doi: 10.17619/UNIPB/1-2644
editor:
- first_name: Iris
full_name: Gräßler, Iris
last_name: Gräßler
language:
- iso: eng
publication: '1st International Symposium: March 24 – 26, 2026, Heinz Nixdorf Institute,
Paderborn University'
publisher: Universitätsbibliothek
quality_controlled: '1'
status: public
title: Hybrid decision support in strategic product planning
type: conference
user_id: '63262'
year: '2026'
...
---
_id: '58378'
abstract:
- lang: eng
text: "Abstract\r\n The contact between
two partners can be determined using experimental or numerical methods. For the
validation of numerical simulations, appropriate experiments and material models
of the contact partners are required. Paper in combination with carbon paper can
be used in experiments to detect the area of contact between contact partners.
A simplified linear-elastic material model of paper for compression in the thickness
direction was developed. To evaluate the material model, it was applied to an
exemplary wheel-rail contact situation."
author:
- first_name: Ina
full_name: Stratmann, Ina
last_name: Stratmann
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Christian
full_name: Schindler, Christian
last_name: Schindler
citation:
ama: Stratmann I, Hoyer K-P, Schindler C. Developing a simplified linear-elastic
material model for carbon paper applied in the rough rail-wheel contact. Journal
of Tribology. Published online 2025:1-19. doi:10.1115/1.4067696
apa: Stratmann, I., Hoyer, K.-P., & Schindler, C. (2025). Developing a simplified
linear-elastic material model for carbon paper applied in the rough rail-wheel
contact. Journal of Tribology, 1–19. https://doi.org/10.1115/1.4067696
bibtex: '@article{Stratmann_Hoyer_Schindler_2025, title={Developing a simplified
linear-elastic material model for carbon paper applied in the rough rail-wheel
contact}, DOI={10.1115/1.4067696},
journal={Journal of Tribology}, publisher={ASME International}, author={Stratmann,
Ina and Hoyer, Kay-Peter and Schindler, Christian}, year={2025}, pages={1–19}
}'
chicago: Stratmann, Ina, Kay-Peter Hoyer, and Christian Schindler. “Developing a
Simplified Linear-Elastic Material Model for Carbon Paper Applied in the Rough
Rail-Wheel Contact.” Journal of Tribology, 2025, 1–19. https://doi.org/10.1115/1.4067696.
ieee: 'I. Stratmann, K.-P. Hoyer, and C. Schindler, “Developing a simplified linear-elastic
material model for carbon paper applied in the rough rail-wheel contact,” Journal
of Tribology, pp. 1–19, 2025, doi: 10.1115/1.4067696.'
mla: Stratmann, Ina, et al. “Developing a Simplified Linear-Elastic Material Model
for Carbon Paper Applied in the Rough Rail-Wheel Contact.” Journal of Tribology,
ASME International, 2025, pp. 1–19, doi:10.1115/1.4067696.
short: I. Stratmann, K.-P. Hoyer, C. Schindler, Journal of Tribology (2025) 1–19.
date_created: 2025-01-27T16:24:06Z
date_updated: 2025-01-27T16:25:01Z
department:
- _id: '9'
- _id: '158'
doi: 10.1115/1.4067696
language:
- iso: eng
page: 1-19
publication: Journal of Tribology
publication_identifier:
issn:
- 0742-4787
- 1528-8897
publication_status: published
publisher: ASME International
quality_controlled: '1'
status: public
title: Developing a simplified linear-elastic material model for carbon paper applied
in the rough rail-wheel contact
type: journal_article
user_id: '48411'
year: '2025'
...
---
_id: '58438'
abstract:
- lang: eng
text: This study presents a numerical approach using a 3D finite element model to
quantify the remaining clamp load of a plastic nut joint after a specific time.
The viscoelastic relaxation of a thermoplastic nut, which is predominantly screwed
on a welding stud, is described by a material card using Prony Series. Prony Series
are derived from experimental dynamical mechanical analysis with different moisture
and fiber contents of the thermoplastic. Since plastic nuts usually do not have
preformed threads, the increased temperatures and resulting stresses from the
thread-forming process are considered in the simulation. An FE model is created
and verified by substrate stress relaxation tests. Experimental clamp load measurements
with miniature compression load cells verify the clamp load prediction and show
a good agreement. The developed model is used to analyze the clamp load distribution
within the threads and reveals an almost even distribution within the threads.
author:
- first_name: Jan
full_name: Wippermann, Jan
last_name: Wippermann
- first_name: Gerson
full_name: Meschut, Gerson
last_name: Meschut
citation:
ama: Wippermann J, Meschut G. Numerical modeling of clamp load relaxation of plastic
nuts under varying moisture and fiber contents. Welding in the World. Published
online 2025. doi:10.1007/s40194-025-01928-4
apa: Wippermann, J., & Meschut, G. (2025). Numerical modeling of clamp load
relaxation of plastic nuts under varying moisture and fiber contents. Welding
in the World. https://doi.org/10.1007/s40194-025-01928-4
bibtex: '@article{Wippermann_Meschut_2025, title={Numerical modeling of clamp load
relaxation of plastic nuts under varying moisture and fiber contents}, DOI={10.1007/s40194-025-01928-4},
journal={Welding in the World}, publisher={Springer Science and Business Media
LLC}, author={Wippermann, Jan and Meschut, Gerson}, year={2025} }'
chicago: Wippermann, Jan, and Gerson Meschut. “Numerical Modeling of Clamp Load
Relaxation of Plastic Nuts under Varying Moisture and Fiber Contents.” Welding
in the World, 2025. https://doi.org/10.1007/s40194-025-01928-4.
ieee: 'J. Wippermann and G. Meschut, “Numerical modeling of clamp load relaxation
of plastic nuts under varying moisture and fiber contents,” Welding in the
World, 2025, doi: 10.1007/s40194-025-01928-4.'
mla: Wippermann, Jan, and Gerson Meschut. “Numerical Modeling of Clamp Load Relaxation
of Plastic Nuts under Varying Moisture and Fiber Contents.” Welding in the
World, Springer Science and Business Media LLC, 2025, doi:10.1007/s40194-025-01928-4.
short: J. Wippermann, G. Meschut, Welding in the World (2025).
date_created: 2025-01-30T14:26:50Z
date_updated: 2025-01-30T14:40:06Z
department:
- _id: '157'
doi: 10.1007/s40194-025-01928-4
language:
- iso: eng
publication: Welding in the World
publication_identifier:
issn:
- 0043-2288
- 1878-6669
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Numerical modeling of clamp load relaxation of plastic nuts under varying moisture
and fiber contents
type: journal_article
user_id: '55686'
year: '2025'
...
---
_id: '58444'
author:
- first_name: Jan
full_name: Wippermann, Jan
id: '55686'
last_name: Wippermann
orcid: 0000-0002-5013-853X
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Wippermann J, Meschut G. Entwicklung einer Methode für die Prognose des Anziehdrehmoments
von Kunststoffmutte. JOINING PLASTICS. Published online 2025.
apa: Wippermann, J., & Meschut, G. (2025). Entwicklung einer Methode für die
Prognose des Anziehdrehmoments von Kunststoffmutte. JOINING PLASTICS.
bibtex: '@article{Wippermann_Meschut_2025, title={Entwicklung einer Methode für
die Prognose des Anziehdrehmoments von Kunststoffmutte}, journal={JOINING PLASTICS},
author={Wippermann, Jan and Meschut, Gerson}, year={2025} }'
chicago: Wippermann, Jan, and Gerson Meschut. “Entwicklung einer Methode für die
Prognose des Anziehdrehmoments von Kunststoffmutte.” JOINING PLASTICS,
2025.
ieee: J. Wippermann and G. Meschut, “Entwicklung einer Methode für die Prognose
des Anziehdrehmoments von Kunststoffmutte,” JOINING PLASTICS, 2025.
mla: Wippermann, Jan, and Gerson Meschut. “Entwicklung einer Methode für die Prognose
des Anziehdrehmoments von Kunststoffmutte.” JOINING PLASTICS, 2025.
short: J. Wippermann, G. Meschut, JOINING PLASTICS (2025).
date_created: 2025-01-30T14:36:35Z
date_updated: 2025-01-30T14:38:20Z
department:
- _id: '157'
language:
- iso: ger
publication: JOINING PLASTICS
publication_status: published
quality_controlled: '1'
status: public
title: Entwicklung einer Methode für die Prognose des Anziehdrehmoments von Kunststoffmutte
type: journal_article
user_id: '55686'
year: '2025'
...
---
_id: '58457'
abstract:
- lang: eng
text: Die Transformation der bisher linearen Wirtschaft zu einer Kreislaufwirtschaft
und einer möglichst emissionsneutralen Herstellung und Verwendung von Produkten
bedarf einer ganzheitlichen Forschung und Entwicklung in allen Bereichen der Prozesskette.
Die Fügetechnik gilt dabei als Enabler moderner Hybridstrukturen und ermöglicht
die anforderungsgerechte Verbindung artverschiedener Werkstoffe mit unterschiedlichen
technisch-wirtschaftlichen Eigenschaftsprofilen. Aktuelle Herausforderungen umfassen
das qualitätsgesicherte Fügen bei einer zunehmenden Materialvielfalt aus Primär-
und Sekundärwerkstoffen sowie das gezielte Entfügen von Leichtbaustrukturen in
Instandsetzungs- oder Recyclingprozessen. Ein weiterer Entwicklungsschwerpunkt
liegt auf der menschzentrierten Ausrichtung von Arbeitsprozessen. So können Arbeitskräfte
durch eine ergonomische Produktions- und Fügeprozessplanung sowie die Entwicklung
und Einbindung prozessbegleitender Mixed-Reality-Technologien gezielt entlastet
und dem derzeit zu verzeichnenden Fachkräftemangel effektiv begegnet werden. Das
vorliegende Whitepaper zeigt aktuelle Herausforderungen in der Fügetechnik auf,
fasst relevante Erkenntnisse und Lösungsansätze aus Industrie und Forschung sowie
dem Verbundforschungsvorhaben „Konzepte für die ressourceneffiziente und sichere
Produktion von Leichtbaustrukturen“ (KORESIL) zusammen und leitet geeignete Handlungsempfehlungen
für die Industrie ab. Diese sollen beteiligten Anwendern strategische Ansätze
aufzeigen, um Prozesse ressourceneffizienter und nachhaltiger gestalten zu können.
author:
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Julian
full_name: Gilich, Julian
id: '44391'
last_name: Gilich
- first_name: Nick Andre
full_name: Chudalla, Nick Andre
id: '41235'
last_name: Chudalla
citation:
ama: 'Meschut G, Gilich J, Chudalla NA. Ressourceneffiziente Füge- und Entfügetechnologien:
Online-Content zum interaktiven Whitepaper KORESIL. In: Komplexität Beherrschen,
Kreisläufe Schließen : Soziotechnische Systeme Für Ressourceneffiziente Leichtbaustrukturen ;
Das Interaktive Whitepaper. Technische Universität Dresden; 2025. doi:10.25368/2024.53'
apa: 'Meschut, G., Gilich, J., & Chudalla, N. A. (2025). Ressourceneffiziente
Füge- und Entfügetechnologien: Online-Content zum interaktiven Whitepaper KORESIL.
In Komplexität beherrschen, Kreisläufe schließen : Soziotechnische Systeme
für ressourceneffiziente Leichtbaustrukturen ; Das interaktive Whitepaper.
Technische Universität Dresden. https://doi.org/10.25368/2024.53'
bibtex: '@inbook{Meschut_Gilich_Chudalla_2025, title={Ressourceneffiziente Füge-
und Entfügetechnologien: Online-Content zum interaktiven Whitepaper KORESIL},
DOI={10.25368/2024.53}, booktitle={Komplexität
beherrschen, Kreisläufe schließen : Soziotechnische Systeme für ressourceneffiziente
Leichtbaustrukturen ; Das interaktive Whitepaper}, publisher={Technische Universität
Dresden}, author={Meschut, Gerson and Gilich, Julian and Chudalla, Nick Andre},
year={2025} }'
chicago: 'Meschut, Gerson, Julian Gilich, and Nick Andre Chudalla. “Ressourceneffiziente
Füge- Und Entfügetechnologien: Online-Content Zum Interaktiven Whitepaper KORESIL.”
In Komplexität Beherrschen, Kreisläufe Schließen : Soziotechnische Systeme
Für Ressourceneffiziente Leichtbaustrukturen ; Das Interaktive Whitepaper.
Technische Universität Dresden, 2025. https://doi.org/10.25368/2024.53.'
ieee: 'G. Meschut, J. Gilich, and N. A. Chudalla, “Ressourceneffiziente Füge- und
Entfügetechnologien: Online-Content zum interaktiven Whitepaper KORESIL,” in Komplexität
beherrschen, Kreisläufe schließen : Soziotechnische Systeme für ressourceneffiziente
Leichtbaustrukturen ; Das interaktive Whitepaper, Technische Universität Dresden,
2025.'
mla: 'Meschut, Gerson, et al. “Ressourceneffiziente Füge- Und Entfügetechnologien:
Online-Content Zum Interaktiven Whitepaper KORESIL.” Komplexität Beherrschen,
Kreisläufe Schließen : Soziotechnische Systeme Für Ressourceneffiziente Leichtbaustrukturen ;
Das Interaktive Whitepaper, Technische Universität Dresden, 2025, doi:10.25368/2024.53.'
short: 'G. Meschut, J. Gilich, N.A. Chudalla, in: Komplexität Beherrschen, Kreisläufe
Schließen : Soziotechnische Systeme Für Ressourceneffiziente Leichtbaustrukturen ;
Das Interaktive Whitepaper, Technische Universität Dresden, 2025.'
date_created: 2025-01-31T12:19:33Z
date_updated: 2025-01-31T12:37:28Z
department:
- _id: '157'
doi: 10.25368/2024.53
language:
- iso: eng
publication: 'Komplexität beherrschen, Kreisläufe schließen : Soziotechnische Systeme
für ressourceneffiziente Leichtbaustrukturen ; Das interaktive Whitepaper'
publication_status: published
publisher: Technische Universität Dresden
status: public
title: 'Ressourceneffiziente Füge- und Entfügetechnologien: Online-Content zum interaktiven
Whitepaper KORESIL'
type: book_chapter
user_id: '44391'
year: '2025'
...
---
_id: '58454'
abstract:
- lang: eng
text: Powertrain concepts incorporating renewable energies are an essential element
of the energy revolution and increasingly require efficient manufacturing processes
for electronic systems. Particularly, the joining of structures to be thermally
coupled, such as the battery modules and the thermal management system (TMS),
poses new challenges in process design. Factors that limit the process include
the increased density, viscosity, and abrasiveness of thermal pastes as well as
the pressure sensitivity of battery modules. The research presented aims to systematically
investigate the influences of joining parameters on flow behavior, the formation
of air inclusions, and the occurring joining forces to understand and systematically
optimize the joining process. Employing a test setup following the Closing-Hele-Shaw-Cell,
the influence of specific process parameters on the joining process such as the
joining speed, joining gap, application pattern, and temperature was investigated
for a silicone- and a polyurethane-based thermally conductive paste. The results
indicate a high dependency of both the ensuing joining forces and the flow behavior
on the parameters investigated. These insights imply a potential systematic parameter
optimization and the specific adaptation of the joining process to improve flow
behavior and reduce compressive stresses. This can ensure lower component deformations
and qualify the process for the employment of cell types with a higher power density,
a reduced encapsulation, and lower stiffness while at the same time improving
production rates.
author:
- first_name: Julian
full_name: Gilich, Julian
id: '44391'
last_name: Gilich
- first_name: Dominik
full_name: Teutenberg, Dominik
id: '537'
last_name: Teutenberg
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: F.
full_name: Wiebicke, F.
last_name: Wiebicke
- first_name: I.
full_name: Koch, I.
last_name: Koch
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: Gilich J, Teutenberg D, Meschut G, et al. Effects of various process parameters
in the joining process on the squeeze flow of highly viscous thermal interface
materials. Welding in the World. Published online 2025. doi:10.1007/s40194-025-01929-3
apa: Gilich, J., Teutenberg, D., Meschut, G., Gröger, B., Wiebicke, F., Koch, I.,
& Gude, M. (2025). Effects of various process parameters in the joining process
on the squeeze flow of highly viscous thermal interface materials. Welding
in the World. https://doi.org/10.1007/s40194-025-01929-3
bibtex: '@article{Gilich_Teutenberg_Meschut_Gröger_Wiebicke_Koch_Gude_2025, title={Effects
of various process parameters in the joining process on the squeeze flow of highly
viscous thermal interface materials}, DOI={10.1007/s40194-025-01929-3},
journal={Welding in the World}, publisher={Springer Science and Business Media
LLC}, author={Gilich, Julian and Teutenberg, Dominik and Meschut, Gerson and Gröger,
B. and Wiebicke, F. and Koch, I. and Gude, M.}, year={2025} }'
chicago: Gilich, Julian, Dominik Teutenberg, Gerson Meschut, B. Gröger, F. Wiebicke,
I. Koch, and M. Gude. “Effects of Various Process Parameters in the Joining Process
on the Squeeze Flow of Highly Viscous Thermal Interface Materials.” Welding
in the World, 2025. https://doi.org/10.1007/s40194-025-01929-3.
ieee: 'J. Gilich et al., “Effects of various process parameters in the joining
process on the squeeze flow of highly viscous thermal interface materials,” Welding
in the World, 2025, doi: 10.1007/s40194-025-01929-3.'
mla: Gilich, Julian, et al. “Effects of Various Process Parameters in the Joining
Process on the Squeeze Flow of Highly Viscous Thermal Interface Materials.” Welding
in the World, Springer Science and Business Media LLC, 2025, doi:10.1007/s40194-025-01929-3.
short: J. Gilich, D. Teutenberg, G. Meschut, B. Gröger, F. Wiebicke, I. Koch, M.
Gude, Welding in the World (2025).
date_created: 2025-01-31T12:07:57Z
date_updated: 2025-01-31T12:22:09Z
department:
- _id: '157'
doi: 10.1007/s40194-025-01929-3
language:
- iso: eng
publication: Welding in the World
publication_identifier:
issn:
- 0043-2288
- 1878-6669
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Effects of various process parameters in the joining process on the squeeze
flow of highly viscous thermal interface materials
type: journal_article
user_id: '44391'
year: '2025'
...
---
_id: '58456'
abstract:
- lang: eng
text: Im Rahmen des BMBF-Forschungsvorhabens KORESIL wurden entlang einer beispielgebenden
Prozesskette für hybride Leichtbaustrukturen notwendige Forschungs- und Entwicklungsschwerpunkte
ermittelt. Insbesondere die Steigerung der Ressourceneffizienz und die Unterstützung
des Menschen im Kontext zukünftiger Arbeitsumfelder standen dabei im Mittelpunkt
der Arbeiten. Hierauf aufbauend konnten Handlungsempfehlungen für Wirtschaft,
Wissenschaft und Politik abgeleitet werden. Das Projekt KORESIL ist eingebettet
in das Projektnetzwerk des Forschungs- und Technologiezentrums für ressourceneffiziente
Leichtbaustrukturen – FOREL. Dieses Zentrum wurde im Jahr 2013 als BMBF-Leuchtturmprojekt
eingerichtet und ist eine offene, unabhängige Plattform zur Entwicklung von Hightech-Leichtbausystemlösungen
in Multi-Material-Design für die Mobilität der Zukunft. Ziel der Plattform ist
die Unterstützung von Entwicklungsprojekten, die Vernetzung der Leichtbauforschung
innerhalb Deutschlands und die Zusammenführung verschiedener Förderinitiativen.
citation:
ama: 'Gude M, Tekkaya E, Zäh MF, Meschut G, Lieberwirth H, eds. Komplexität Beherrschen,
Kreisläufe Schließen: Soziotechnische Systeme Für Ressourceneffiziente Leichtbaustrukturen ;
Das Interaktive Whitepaper. Technische Universität Dresden; 2025. doi:10.25368/2024.8'
apa: 'Gude, M., Tekkaya, E., Zäh, M. F., Meschut, G., & Lieberwirth, H. (Eds.).
(2025). Komplexität beherrschen, Kreisläufe schließen: Soziotechnische Systeme
für ressourceneffiziente Leichtbaustrukturen ; Das interaktive Whitepaper.
Technische Universität Dresden. https://doi.org/10.25368/2024.8'
bibtex: '@book{Gude_Tekkaya_Zäh_Meschut_Lieberwirth_2025, title={Komplexität beherrschen,
Kreisläufe schließen: Soziotechnische Systeme für ressourceneffiziente Leichtbaustrukturen ;
Das interaktive Whitepaper}, DOI={10.25368/2024.8},
publisher={Technische Universität Dresden}, year={2025} }'
chicago: 'Gude, Maik, Erman Tekkaya, Michael F. Zäh, Gerson Meschut, and Holger
Lieberwirth, eds. Komplexität Beherrschen, Kreisläufe Schließen: Soziotechnische
Systeme Für Ressourceneffiziente Leichtbaustrukturen ; Das Interaktive Whitepaper.
Technische Universität Dresden, 2025. https://doi.org/10.25368/2024.8.'
ieee: 'M. Gude, E. Tekkaya, M. F. Zäh, G. Meschut, and H. Lieberwirth, Eds., Komplexität
beherrschen, Kreisläufe schließen: Soziotechnische Systeme für ressourceneffiziente
Leichtbaustrukturen ; Das interaktive Whitepaper. Technische Universität Dresden,
2025.'
mla: 'Gude, Maik, et al., editors. Komplexität Beherrschen, Kreisläufe Schließen:
Soziotechnische Systeme Für Ressourceneffiziente Leichtbaustrukturen ; Das Interaktive
Whitepaper. Technische Universität Dresden, 2025, doi:10.25368/2024.8.'
short: 'M. Gude, E. Tekkaya, M.F. Zäh, G. Meschut, H. Lieberwirth, eds., Komplexität
Beherrschen, Kreisläufe Schließen: Soziotechnische Systeme Für Ressourceneffiziente
Leichtbaustrukturen ; Das Interaktive Whitepaper, Technische Universität Dresden,
2025.'
date_created: 2025-01-31T12:16:31Z
date_updated: 2025-01-31T12:37:17Z
department:
- _id: '157'
doi: 10.25368/2024.8
editor:
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
- first_name: Erman
full_name: Tekkaya, Erman
last_name: Tekkaya
- first_name: Michael F.
full_name: Zäh, Michael F.
last_name: Zäh
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Holger
full_name: Lieberwirth, Holger
last_name: Lieberwirth
language:
- iso: eng
publication_status: published
publisher: Technische Universität Dresden
quality_controlled: '1'
status: public
title: 'Komplexität beherrschen, Kreisläufe schließen: Soziotechnische Systeme für
ressourceneffiziente Leichtbaustrukturen ; Das interaktive Whitepaper'
type: book_editor
user_id: '44391'
year: '2025'
...
---
_id: '58495'
abstract:
- lang: eng
text: To reduce CO2 emissions, the industry, particularly
in the mobility sector, focuses on lightweight vehicles with multi-material structures.
As thermal joining processes are reaching their limits, mechanical techniques
such as self-piercing riveting are being used. One innovative solution is the
versatile self-piercing riveting process (V-SPR), which combines different material
combinations with a multi-range rivet. 1 The joining process
is divided into the piercing process and the forming process of the rivet head
to the respective sheet thickness. The rivet shaft requires sufficient strength
to punch through the punch-sided sheet, and sufficient ductility of the rivet
head is required to form onto the punch-sided sheet. To achieve a combination
of these requirements, local inductive heat treatment strategies are used for
the rivet. To ensure reproducible rivet hardening, a specialised device has been
developed for precise rivet positioning in the induction coil and the subsequent
quenching process. The heat treatment differs in terms of hardening times and
temperatures. In addition, the heat treatment is combined with a subsequent tempering
process. The study aims to determine the resulting hardness distributions and
microstructures of the rivet and to investigate the influence of different heat
treatment strategies on joint formation and load-bearing capacities. The results
show that a graded hardening profile has a positive effect on the spreading behaviour
of the rivet foot and the forming behaviour of the rivet head. Furthermore, the
load-bearing behaviour of the joints is increased.
author:
- first_name: Pia Katharina
full_name: Holtkamp, Pia Katharina
id: '44935'
last_name: Holtkamp
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Paula
full_name: Probst, Paula
last_name: Probst
- 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
citation:
ama: 'Holtkamp PK, Kappe F, Probst P, Bobbert M, Meschut G. Investigation of local
heat treatment strategies for a multi-range capable rivet and the influence on
joint formation and load-bearing capacity. Proceedings of the Institution of
Mechanical Engineers, Part L: Journal of Materials: Design and Applications.
Published online 2025. doi:10.1177/14644207241307508'
apa: 'Holtkamp, P. K., Kappe, F., Probst, P., Bobbert, M., & Meschut, G. (2025).
Investigation of local heat treatment strategies for a multi-range capable rivet
and the influence on joint formation and load-bearing capacity. Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications. https://doi.org/10.1177/14644207241307508'
bibtex: '@article{Holtkamp_Kappe_Probst_Bobbert_Meschut_2025, title={Investigation
of local heat treatment strategies for a multi-range capable rivet and the influence
on joint formation and load-bearing capacity}, DOI={10.1177/14644207241307508},
journal={Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications}, publisher={SAGE Publications}, author={Holtkamp,
Pia Katharina and Kappe, Fabian and Probst, Paula and Bobbert, Mathias and Meschut,
Gerson}, year={2025} }'
chicago: 'Holtkamp, Pia Katharina, Fabian Kappe, Paula Probst, Mathias Bobbert,
and Gerson Meschut. “Investigation of Local Heat Treatment Strategies for a Multi-Range
Capable Rivet and the Influence on Joint Formation and Load-Bearing Capacity.”
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of
Materials: Design and Applications, 2025. https://doi.org/10.1177/14644207241307508.'
ieee: 'P. K. Holtkamp, F. Kappe, P. Probst, M. Bobbert, and G. Meschut, “Investigation
of local heat treatment strategies for a multi-range capable rivet and the influence
on joint formation and load-bearing capacity,” Proceedings of the Institution
of Mechanical Engineers, Part L: Journal of Materials: Design and Applications,
2025, doi: 10.1177/14644207241307508.'
mla: 'Holtkamp, Pia Katharina, et al. “Investigation of Local Heat Treatment Strategies
for a Multi-Range Capable Rivet and the Influence on Joint Formation and Load-Bearing
Capacity.” Proceedings of the Institution of Mechanical Engineers, Part L:
Journal of Materials: Design and Applications, SAGE Publications, 2025, doi:10.1177/14644207241307508.'
short: 'P.K. Holtkamp, F. Kappe, P. Probst, M. Bobbert, G. Meschut, Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications (2025).'
date_created: 2025-02-03T09:26:32Z
date_updated: 2025-02-03T09:36:32Z
department:
- _id: '43'
- _id: '157'
doi: 10.1177/14644207241307508
language:
- iso: eng
project:
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications'
publication_identifier:
issn:
- 1464-4207
- 2041-3076
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
status: public
title: Investigation of local heat treatment strategies for a multi-range capable
rivet and the influence on joint formation and load-bearing capacity
type: journal_article
user_id: '44935'
year: '2025'
...