---
_id: '63890'
abstract:
- lang: eng
text: The computation of highly contracted electron repulsion integrals (ERIs) is
essential to achieve quantum accuracy in atomistic simulations based on quantum
mechanics. Its growing computational demands make energy efficiency a critical
concern. Recent studies demonstrate FPGAs’ superior performance and energy efficiency
for computing primitive ERIs, but the computation of highly contracted ERIs introduces
significant algorithmic complexity and new design challenges for FPGA acceleration.In
this work, we present SORCERI, the first streaming overlay acceleration for highly
contracted ERI computations on FPGAs. SORCERI introduces a novel streaming Rys
computing unit to calculate roots and weights of Rys polynomials on-chip, and
a streaming contraction unit for the contraction of primitive ERIs. This shifts
the design bottleneck from limited CPU-FPGA communication bandwidth to available
FPGA computation resources. To address practical deployment challenges for a large
number of quartet classes, we design three streaming overlays, together with an
efficient memory transpose optimization, to cover the 21 most commonly used quartet
classes in realistic atomistic simulations. To address the new computation constraints,
we use flexible calculation stages with a free-running streaming architecture
to achieve high DSP utilization and good timing closure.Experiments demonstrate
that SORCERI achieves an average 5.96x, 1.99x, and 1.16x better performance per
watt than libint on a 64-core AMD EPYC 7713 CPU, libintx on an Nvidia A40 GPU,
and SERI, the prior best-performing FPGA design for primitive ERIs. Furthermore,
SORCERI reaches a peak throughput of 44.11 GERIS (109 ERIs per second) that is
1.52x, 1.13x, and 1.93x greater than libint, libintx and SERI, respectively. SORCERI
will be released soon at https://github.com/SFU-HiAccel/SORCERI.
author:
- first_name: Philip
full_name: Stachura, Philip
last_name: Stachura
- first_name: Xin
full_name: Wu, Xin
id: '77439'
last_name: Wu
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Zhenman
full_name: Fang, Zhenman
last_name: Fang
citation:
ama: 'Stachura P, Wu X, Plessl C, Fang Z. SORCERI: Streaming Overlay Acceleration
for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry.
In: Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable
Gate Arrays (FPGA ’26). Association for Computing Machinery; 2026:224-234.
doi:10.1145/3748173.3779198'
apa: 'Stachura, P., Wu, X., Plessl, C., & Fang, Z. (2026). SORCERI: Streaming
Overlay Acceleration for Highly Contracted Electron Repulsion Integral Computations
in Quantum Chemistry. Proceedings of the 2026 ACM/SIGDA International Symposium
on Field Programmable Gate Arrays (FPGA ’26), 224–234. https://doi.org/10.1145/3748173.3779198'
bibtex: '@inproceedings{Stachura_Wu_Plessl_Fang_2026, place={New York, NY, USA},
title={SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron
Repulsion Integral Computations in Quantum Chemistry}, DOI={10.1145/3748173.3779198},
booktitle={Proceedings of the 2026 ACM/SIGDA International Symposium on Field
Programmable Gate Arrays (FPGA ’26)}, publisher={Association for Computing Machinery},
author={Stachura, Philip and Wu, Xin and Plessl, Christian and Fang, Zhenman},
year={2026}, pages={224–234} }'
chicago: 'Stachura, Philip, Xin Wu, Christian Plessl, and Zhenman Fang. “SORCERI:
Streaming Overlay Acceleration for Highly Contracted Electron Repulsion Integral
Computations in Quantum Chemistry.” In Proceedings of the 2026 ACM/SIGDA International
Symposium on Field Programmable Gate Arrays (FPGA ’26), 224–34. New York,
NY, USA: Association for Computing Machinery, 2026. https://doi.org/10.1145/3748173.3779198.'
ieee: 'P. Stachura, X. Wu, C. Plessl, and Z. Fang, “SORCERI: Streaming Overlay Acceleration
for Highly Contracted Electron Repulsion Integral Computations in Quantum Chemistry,”
in Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable
Gate Arrays (FPGA ’26), 2026, pp. 224–234, doi: 10.1145/3748173.3779198.'
mla: 'Stachura, Philip, et al. “SORCERI: Streaming Overlay Acceleration for Highly
Contracted Electron Repulsion Integral Computations in Quantum Chemistry.” Proceedings
of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays
(FPGA ’26), Association for Computing Machinery, 2026, pp. 224–34, doi:10.1145/3748173.3779198.'
short: 'P. Stachura, X. Wu, C. Plessl, Z. Fang, in: Proceedings of the 2026 ACM/SIGDA
International Symposium on Field Programmable Gate Arrays (FPGA ’26), Association
for Computing Machinery, New York, NY, USA, 2026, pp. 224–234.'
date_created: 2026-02-06T06:43:22Z
date_updated: 2026-02-09T09:16:32Z
department:
- _id: '27'
- _id: '518'
doi: 10.1145/3748173.3779198
keyword:
- electron repulsion integrals
- quantum chemistry
- atomistic simulation
- overlay architecture
- fpga acceleration
language:
- iso: eng
main_file_link:
- url: https://dl.acm.org/doi/10.1145/3748173.3779198
page: 224-234
place: New York, NY, USA
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable
Gate Arrays (FPGA '26)
publication_identifier:
isbn:
- '9798400720796'
publication_status: published
publisher: Association for Computing Machinery
status: public
title: 'SORCERI: Streaming Overlay Acceleration for Highly Contracted Electron Repulsion
Integral Computations in Quantum Chemistry'
type: conference
user_id: '77439'
year: '2026'
...
---
_id: '64916'
abstract:
- lang: eng
text: The joining of dissimilar materials, such as steel and aluminum, entails significant
challenges during thermal curing processes due to differing coefficients of thermal
expansion. This study addresses the formation of “viscous fingering” instabilities
in structural adhesive joints, which are induced by thermally driven relative
displacements during the liquid phase of the adhesive. Using a component-like
specimen “bridge specimen,” the dependency of this phenomenon on process temperature
and structural stiffness (rivet distance) was characterized. Experimental results
reveal that while the relative displacement scales cubically with the free buckling
length, the resulting adhesive area reduction follows an exponential trend, leading
to a loss of effective bond area of up to 79%, which significantly compromises
the joint strength in automotive applications. To predict these process-induced
defects, a thermo-chemo-viscoelastic-viscoplastic adhesive model implemented in
LS-DYNA was applied. The model combines curing kinetics, viscoelastic relaxation,
and pressure-dependent plasticity and features a geometric damage parameter (D)
that captures the adhesive area reduction caused by viscous fingering as an exponential
function of the accumulated normal strain in the liquid phase. This damage parameter,
calibrated on base-specimen level, was transferred to the component geometry.
The simulation demonstrated high predictive accuracy with a maximum deviation
of the adhesive area reduction of 3.1% compared to experimental data. This validates
the model’s capability to predict manufacturing-induced damage in complex hybrid
structures solely based on thermal boundary conditions.
article_type: original
author:
- first_name: Mohamad
full_name: Al Trjman, Mohamad
id: '65415'
last_name: Al Trjman
- first_name: Felix
full_name: Beule, Felix
id: '66192'
last_name: Beule
- 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: Julia
full_name: Riese, Julia
id: '101499'
last_name: Riese
orcid: 0000-0002-3053-0534
citation:
ama: Al Trjman M, Beule F, Teutenberg D, Meschut G, Riese J. Experimental characterization
and numerical analysis of the influence of the CED coating process on viscous
fingering formation in hybrid-jointed mixed structures. The Journal of Adhesion.
Published online 2026:1-24. doi:10.1080/00218464.2026.2644394
apa: Al Trjman, M., Beule, F., Teutenberg, D., Meschut, G., & Riese, J. (2026).
Experimental characterization and numerical analysis of the influence of the CED
coating process on viscous fingering formation in hybrid-jointed mixed structures.
The Journal of Adhesion, 1–24. https://doi.org/10.1080/00218464.2026.2644394
bibtex: '@article{Al Trjman_Beule_Teutenberg_Meschut_Riese_2026, title={Experimental
characterization and numerical analysis of the influence of the CED coating process
on viscous fingering formation in hybrid-jointed mixed structures}, DOI={10.1080/00218464.2026.2644394},
journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Al
Trjman, Mohamad and Beule, Felix and Teutenberg, Dominik and Meschut, Gerson and
Riese, Julia}, year={2026}, pages={1–24} }'
chicago: Al Trjman, Mohamad, Felix Beule, Dominik Teutenberg, Gerson Meschut, and
Julia Riese. “Experimental Characterization and Numerical Analysis of the Influence
of the CED Coating Process on Viscous Fingering Formation in Hybrid-Jointed Mixed
Structures.” The Journal of Adhesion, 2026, 1–24. https://doi.org/10.1080/00218464.2026.2644394.
ieee: 'M. Al Trjman, F. Beule, D. Teutenberg, G. Meschut, and J. Riese, “Experimental
characterization and numerical analysis of the influence of the CED coating process
on viscous fingering formation in hybrid-jointed mixed structures,” The Journal
of Adhesion, pp. 1–24, 2026, doi: 10.1080/00218464.2026.2644394.'
mla: Al Trjman, Mohamad, et al. “Experimental Characterization and Numerical Analysis
of the Influence of the CED Coating Process on Viscous Fingering Formation in
Hybrid-Jointed Mixed Structures.” The Journal of Adhesion, Informa UK Limited,
2026, pp. 1–24, doi:10.1080/00218464.2026.2644394.
short: M. Al Trjman, F. Beule, D. Teutenberg, G. Meschut, J. Riese, The Journal
of Adhesion (2026) 1–24.
date_created: 2026-03-14T18:43:41Z
date_updated: 2026-03-14T19:04:46Z
ddc:
- '620'
- '670'
- '660'
department:
- _id: '9'
doi: 10.1080/00218464.2026.2644394
file:
- access_level: closed
content_type: application/pdf
creator: mohamada
date_created: 2026-03-14T18:50:31Z
date_updated: 2026-03-14T18:50:31Z
file_id: '64917'
file_name: Experimental characterization and numerical analysis of the influence
of the CED coating process on viscous fingering formation in hybrid-jointed mixe.pdf
file_size: 14668789
relation: main_file
success: 1
file_date_updated: 2026-03-14T18:50:31Z
has_accepted_license: '1'
keyword:
- Adhesive area reduction
- CED coating process
- delta alpha problem
- epoxy structural adhesive
- influence of manufacture
- multi-material design
- numerical simulation (FEM)
- relative displacements
- viscous fingering (saffman-taylor-instability).
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 1-24
publication: The Journal of Adhesion
publication_identifier:
issn:
- 0021-8464
- 1545-5823
publication_status: published
publisher: Informa UK Limited
status: public
title: Experimental characterization and numerical analysis of the influence of the
CED coating process on viscous fingering formation in hybrid-jointed mixed structures
type: journal_article
user_id: '65415'
year: '2026'
...
---
_id: '64997'
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):24–25.
apa: Trienens, D., Brüning, F., & Schöppner, V. (2026). Wo Forschung, KI und
Praxis aufeinandertreffen. kunststoffland NRW report, 03–2025, 24–25.
bibtex: '@article{Trienens_Brüning_Schöppner_2026, title={Wo Forschung, KI und Praxis
aufeinandertreffen}, number={03–2025}, journal={kunststoffland NRW report}, author={Trienens,
Dorte and Brüning, Florian and Schöppner, Volker}, year={2026}, pages={24–25}
}'
chicago: 'Trienens, Dorte, Florian Brüning, and Volker Schöppner. “Wo Forschung,
KI und Praxis aufeinandertreffen.” kunststoffland NRW report, no. 03–2025
(2026): 24–25.'
ieee: D. Trienens, F. Brüning, and V. Schöppner, “Wo Forschung, KI und Praxis aufeinandertreffen,”
kunststoffland NRW report, no. 03–2025, pp. 24–25, 2026.
mla: Trienens, Dorte, et al. “Wo Forschung, KI und Praxis aufeinandertreffen.” kunststoffland
NRW report, no. 03–2025, 2026, pp. 24–25.
short: D. Trienens, F. Brüning, V. Schöppner, kunststoffland NRW report (2026) 24–25.
date_created: 2026-03-16T14:23:33Z
date_updated: 2026-03-18T09:24:12Z
department:
- _id: '9'
- _id: '367'
issue: 03-2025
keyword:
- extrusion
- KI
- Simulation
language:
- iso: ger
page: 24–25
publication: kunststoffland NRW report
status: public
title: Wo Forschung, KI und Praxis aufeinandertreffen
type: journal_article
user_id: '59363'
year: '2026'
...
---
_id: '59239'
abstract:
- lang: ger
text: Diese Arbeit behandelt die Modellierung und Optimierung von mit Phasenwechselmaterialien
(PCM) ausgestatteten, energietechnischen Komponenten anhand zweier Fallstudien.
PCM sind Materialien, deren Phasenwechseleigenschaften während des Schmelzens
und Erstarrens für Heiz- und Kühlzwecke genutzt werden. Zunächst werden die theoretischen
Grundlagen zu Wärmeübertragungsproblemen mit Phasenwechsel erörtert und entsprechende
numerische Lösungsmethoden diskutiert. Ein Modell für Phasenwechselvorgänge wird
vorgestellt, welches anhand analytischer Lösungen validiert wurde und in den Fallstudien
zum Einsatz kam. Für beide Fallstudien wird der Stand der Technik erörtert und
die entsprechenden Forschungsfragen werden formuliert. Die erste Fallstudie behandelt
PCM-integrierte Photovoltaikmodule und die zweite Festbett-Latentwärmespeicher,
welche nicht-kugelförmiger PCM-Kapseln verwenden. Für beide Systeme wurden thermische
Model-le entwickelt und anhand experimenteller Daten mit guter Genauigkeit validiert.
Diese Modelle wurden in Parameterstudien eingesetzt, um optimierte Systemkonfigurationen
zu identifizieren. Die vorgestellten Ergebnisse zeigen, dass ein PCM-Kühlkörper
mit ausreichender Dicke und Wärmeleitfähigkeit den Wirkungsgrad und die Lebensdauer
von Photovoltaikmodulen erheblich erhöht. Darüber hinaus verbessern PCM-Kapseln
mit hoher Packungs-dichte und Oberfläche sowohl die volumenspezifische Speicherkapazität
als auch die thermische Leistung von Festbett-Latentwärmespeichern.
- lang: eng
text: This thesis explores the modeling and optimization of energy system components
incorporating phase change materials (PCM) through two different case studies.
PCM are materials whose phase change characteristics during melting and solidification
are utilized for heating and cooling purposes. The theoretical foundations of
heat transfer problems involving phase change, along with the relevant numerical
solution methods, are discussed. A phase change model is presented, which was
validated against analytical solutions and applied in the case studies. For both
case studies, a review of the state of the art is provided, followed by the formulation
of specific research problems. The first case study investigated PCM-enhanced
photovoltaic modules, while the second focused on packed bed latent heat storages
(PBLHS) utilizing non-spherical PCM capsules. Thermal models were developed for
both systems and validated with good accuracy against experimental data. These
models were employed in parameter studies to identify optimized system configurations.
The presented results demonstrate that a PCM heat sink with sufficient thickness
and thermal conductivity can significantly improve the efficiency and lifespan
of photovoltaic modules. Furthermore, PCM capsules with both high packing density
and surface area increase the volume-specific storage capacity and thermal power
output of PBLHS.
author:
- first_name: Matti
full_name: Grabo, Matti
id: '66520'
last_name: Grabo
citation:
ama: Grabo M. Modeling and Optimization of Energy System Components Equipped
with Phase Change Materials.; 2025. doi:10.17619/UNIPB/1-2199
apa: Grabo, M. (2025). Modeling and optimization of energy system components
equipped with phase change materials. https://doi.org/10.17619/UNIPB/1-2199
bibtex: '@book{Grabo_2025, place={Paderborn}, title={Modeling and optimization of
energy system components equipped with phase change materials}, DOI={10.17619/UNIPB/1-2199},
author={Grabo, Matti}, year={2025} }'
chicago: Grabo, Matti. Modeling and Optimization of Energy System Components
Equipped with Phase Change Materials. Paderborn, 2025. https://doi.org/10.17619/UNIPB/1-2199.
ieee: M. Grabo, Modeling and optimization of energy system components equipped
with phase change materials. Paderborn, 2025.
mla: Grabo, Matti. Modeling and Optimization of Energy System Components Equipped
with Phase Change Materials. 2025, doi:10.17619/UNIPB/1-2199.
short: M. Grabo, Modeling and Optimization of Energy System Components Equipped
with Phase Change Materials, Paderborn, 2025.
date_created: 2025-04-02T09:25:58Z
date_updated: 2025-04-02T09:44:05Z
department:
- _id: '9'
doi: 10.17619/UNIPB/1-2199
keyword:
- Heat transfer
- PCM
- numerical simulation
- renewable energy
- heat storage
language:
- iso: eng
place: Paderborn
publication_status: published
status: public
supervisor:
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
title: Modeling and optimization of energy system components equipped with phase change
materials
type: dissertation
user_id: '66520'
year: '2025'
...
---
_id: '61014'
abstract:
- lang: eng
text: 'To obtain a more comprehensive understanding of the specific properties
of complex-shaped technical aerosols—such as partially sintered aggregates formed
in combustion processes or structured particles resulting from complex synthesis
processes—it is essential to measure more than a single equivalent size. This
study examines a novel method for determining a two-dimensional distribution of
two distinct particle properties within the size range from 50nm to 1000nm: the
Centrifugal Differential Mobility Analyzer (CDMA). The CDMA enables the simultaneous
measurement of both mobility and Stokes equivalent diameters, providing a detailed
two-dimensional particle property distribution. This, in turn, allows for the
extraction of shape-related information, which is essential for characterizing
particles in terms of their chemical composition, reactivity, and other physicochemical
properties. This paper presents a detailed evaluation of a first CDMA prototype.
First, CFD simulations of the flow field within the classifier are presented in
order to assess and understand non-idealities arising from the exact geometry.
Subsequently, the transfer function is evaluated by particle trajectory calculations
based on the simulated flow field. It can be demonstrated that the simulated transfer
functions agree quite well with transfer functions derived from streamlines of
an ideal flow field, indicating that the non-idealities in the classifying region
are almost negligible in their effect on the classification result. An experimental
determination of the transfer function shows additional effects not covered by
the previous simulations, like broadening by diffusion and losses due to diffusion
and precipitation within the in- and outlet of the classifier. Finally, the determined
transfer functions are used to determine the full two-dimensional distribution
with regard to the mobility and Stokes equivalent diameter of real aerosols, like
spherical particles and aggregates at different sintering stages, respectively.'
article_number: '11'
article_type: original
author:
- first_name: Torben Norbert
full_name: Rüther, Torben Norbert
last_name: Rüther
- first_name: Sebastian
full_name: Gröne, Sebastian
last_name: Gröne
- first_name: Christopher
full_name: Dechert, Christopher
last_name: Dechert
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
citation:
ama: Rüther TN, Gröne S, Dechert C, Schmid H-J. Centrifugal Differential Mobility
Analysis—Validation and First Two-Dimensional Measurements. Powders. 2025;4(2).
doi:10.3390/powders4020011
apa: Rüther, T. N., Gröne, S., Dechert, C., & Schmid, H.-J. (2025). Centrifugal
Differential Mobility Analysis—Validation and First Two-Dimensional Measurements.
Powders, 4(2), Article 11. https://doi.org/10.3390/powders4020011
bibtex: '@article{Rüther_Gröne_Dechert_Schmid_2025, title={Centrifugal Differential
Mobility Analysis—Validation and First Two-Dimensional Measurements}, volume={4},
DOI={10.3390/powders4020011},
number={211}, journal={Powders}, publisher={MDPI AG}, author={Rüther, Torben Norbert
and Gröne, Sebastian and Dechert, Christopher and Schmid, Hans-Joachim}, year={2025}
}'
chicago: Rüther, Torben Norbert, Sebastian Gröne, Christopher Dechert, and Hans-Joachim
Schmid. “Centrifugal Differential Mobility Analysis—Validation and First Two-Dimensional
Measurements.” Powders 4, no. 2 (2025). https://doi.org/10.3390/powders4020011.
ieee: 'T. N. Rüther, S. Gröne, C. Dechert, and H.-J. Schmid, “Centrifugal Differential
Mobility Analysis—Validation and First Two-Dimensional Measurements,” Powders,
vol. 4, no. 2, Art. no. 11, 2025, doi: 10.3390/powders4020011.'
mla: Rüther, Torben Norbert, et al. “Centrifugal Differential Mobility Analysis—Validation
and First Two-Dimensional Measurements.” Powders, vol. 4, no. 2, 11, MDPI
AG, 2025, doi:10.3390/powders4020011.
short: T.N. Rüther, S. Gröne, C. Dechert, H.-J. Schmid, Powders 4 (2025).
date_created: 2025-08-25T16:10:45Z
date_updated: 2025-08-25T16:15:41Z
doi: 10.3390/powders4020011
funded_apc: '1'
intvolume: ' 4'
issue: '2'
keyword:
- centrifugal differential mobility analysis
- 2D-measurement
- particle characterization
- moving reference frame CFD-simulation
- transfer function
language:
- iso: eng
publication: Powders
publication_identifier:
issn:
- 2674-0516
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Centrifugal Differential Mobility Analysis—Validation and First Two-Dimensional
Measurements
type: journal_article
user_id: '464'
volume: 4
year: '2025'
...
---
_id: '61060'
abstract:
- lang: eng
text: "In early operational phases of severe weather events, a lack of\r\ninformation
challenges emergency management teams to gain\r\nan overview of the situation
and make informed decisions. To\r\nsupport situational exploration, unmanned aerial
and ground\r\nvehicles attract increasing attention, primarily used to\r\ndocument
operational sites. However, they offer further\r\npotential in early operational
phases. To ensure their reliable\r\nuse for exploration, decision-makers must
be aware of\r\nopportunities and limitations under prevailing conditions. For\r\nthis,
use cases for robotic simulation in emergency response\r\nare presented, considering
technical restrictions and dynamic\r\ninfluences from weather impacts. The approach
of integrating\r\nrescue robot simulation into the response phase is developed\r\nfollowing
a five-step research design. Existing use cases of\r\nrescue robot simulation
are identified in a systematic literature\r\nanalysis. The results are extended
with use cases developed for\r\nurban flooding scenarios. Subsequently, use cases
are assessed\r\nand selected for implementation in the simulation environment\r\nGazebo.
Finally, the results are validated with end users in the\r\nEU research project
CREXDATA, which focuses on decision\r\nsupport based on processing extreme data.
The implemented\r\nuse cases demonstrate the potential of robotic simulation in\r\nemergency
response to accelerate action planning in decisionmaking and provide a more detailed
picture, enabling betterinformed decisions. "
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Niklas
full_name: Döhner, Niklas
id: '108017'
last_name: Döhner
orcid: https://orcid.org/0009-0005-7676-4036
- first_name: Marcel
full_name: Ebel, Marcel
id: '81788'
last_name: Ebel
orcid: https://orcid.org/0009-0007-5400-4436
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
citation:
ama: 'Gräßler I, Döhner N, Ebel M, Pottebaum J. Shifting boundaries from preparedness
to response: Using simulation of rescue robots in weather-induced emergencies.
In: Mensch Und Computer 2025 - Workshopband. ; 2025. doi:10.18420/muc2025-mci-ws01-187'
apa: 'Gräßler, I., Döhner, N., Ebel, M., & Pottebaum, J. (2025). Shifting boundaries
from preparedness to response: Using simulation of rescue robots in weather-induced
emergencies. Mensch Und Computer 2025 - Workshopband. Mensch und Computer,
Chemnitz. https://doi.org/10.18420/muc2025-mci-ws01-187'
bibtex: '@inproceedings{Gräßler_Döhner_Ebel_Pottebaum_2025, title={Shifting boundaries
from preparedness to response: Using simulation of rescue robots in weather-induced
emergencies}, DOI={10.18420/muc2025-mci-ws01-187},
booktitle={Mensch und Computer 2025 - Workshopband}, author={Gräßler, Iris and
Döhner, Niklas and Ebel, Marcel and Pottebaum, Jens}, year={2025} }'
chicago: 'Gräßler, Iris, Niklas Döhner, Marcel Ebel, and Jens Pottebaum. “Shifting
Boundaries from Preparedness to Response: Using Simulation of Rescue Robots in
Weather-Induced Emergencies.” In Mensch Und Computer 2025 - Workshopband,
2025. https://doi.org/10.18420/muc2025-mci-ws01-187.'
ieee: 'I. Gräßler, N. Döhner, M. Ebel, and J. Pottebaum, “Shifting boundaries from
preparedness to response: Using simulation of rescue robots in weather-induced
emergencies,” presented at the Mensch und Computer, Chemnitz, 2025, doi: 10.18420/muc2025-mci-ws01-187.'
mla: 'Gräßler, Iris, et al. “Shifting Boundaries from Preparedness to Response:
Using Simulation of Rescue Robots in Weather-Induced Emergencies.” Mensch Und
Computer 2025 - Workshopband, 2025, doi:10.18420/muc2025-mci-ws01-187.'
short: 'I. Gräßler, N. Döhner, M. Ebel, J. Pottebaum, in: Mensch Und Computer 2025
- Workshopband, 2025.'
conference:
end_date: 2025-09-03
location: Chemnitz
name: Mensch und Computer
start_date: 2025-08-31
date_created: 2025-08-28T12:58:15Z
date_updated: 2025-08-28T13:17:55Z
department:
- _id: '152'
doi: 10.18420/muc2025-mci-ws01-187
has_accepted_license: '1'
keyword:
- robotic simulation
- rescue robots
- emergency response
- extreme weather
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.gi.de/server/api/core/bitstreams/1007ec7d-377f-4e9f-b2a7-e8482b955bf5/content
oa: '1'
project:
- _id: '516'
name: 'CREXDATA: Kritische Maßnahmenplanung über extreme Datenmengen'
publication: Mensch und Computer 2025 - Workshopband
quality_controlled: '1'
status: public
title: 'Shifting boundaries from preparedness to response: Using simulation of rescue
robots in weather-induced emergencies'
type: conference
user_id: '108017'
year: '2025'
...
---
_id: '65007'
author:
- first_name: Felix
full_name: Knaup, Felix
id: '45124'
last_name: Knaup
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
citation:
ama: Knaup F, Schöppner V. Improvement of a numerical two-phase simulation model
for single-screw plasticizing extruders based on experimental investigations.
International Polymer Processing. Published online 2025. doi:10.1515/ipp-2025-0072
apa: Knaup, F., & Schöppner, V. (2025). Improvement of a numerical two-phase
simulation model for single-screw plasticizing extruders based on experimental
investigations. International Polymer Processing. https://doi.org/10.1515/ipp-2025-0072
bibtex: '@article{Knaup_Schöppner_2025, title={Improvement of a numerical two-phase
simulation model for single-screw plasticizing extruders based on experimental
investigations}, DOI={10.1515/ipp-2025-0072},
journal={International Polymer Processing}, author={Knaup, Felix and Schöppner,
Volker}, year={2025} }'
chicago: Knaup, Felix, and Volker Schöppner. “Improvement of a Numerical Two-Phase
Simulation Model for Single-Screw Plasticizing Extruders Based on Experimental
Investigations.” International Polymer Processing, 2025. https://doi.org/10.1515/ipp-2025-0072.
ieee: 'F. Knaup and V. Schöppner, “Improvement of a numerical two-phase simulation
model for single-screw plasticizing extruders based on experimental investigations,”
International Polymer Processing, 2025, doi: 10.1515/ipp-2025-0072.'
mla: Knaup, Felix, and Volker Schöppner. “Improvement of a Numerical Two-Phase Simulation
Model for Single-Screw Plasticizing Extruders Based on Experimental Investigations.”
International Polymer Processing, 2025, doi:10.1515/ipp-2025-0072.
short: F. Knaup, V. Schöppner, International Polymer Processing (2025).
date_created: 2026-03-16T14:23:34Z
date_updated: 2026-03-18T09:17:45Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
doi: 10.1515/ipp-2025-0072
keyword:
- CFD simulation
- melting modeling
- melting process
- polymer extrusion
- single-screw extruder
language:
- iso: eng
publication: International Polymer Processing
quality_controlled: '1'
status: public
title: Improvement of a numerical two-phase simulation model for single-screw plasticizing
extruders based on experimental investigations
type: journal_article
user_id: '59363'
year: '2025'
...
---
_id: '65009'
author:
- first_name: Leon
full_name: Schmidt, Leon
id: '63035'
last_name: Schmidt
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
citation:
ama: 'Schmidt L, Schöppner V, Brüning F. Findings on pinless screw design for rubber
extrusion. In: Gummitekniska Förening S, Swedish N and F rubber associations,
eds. RubberCon 2025. ; 2025.'
apa: Schmidt, L., Schöppner, V., & Brüning, F. (2025). Findings on pinless screw
design for rubber extrusion. In S. Gummitekniska Förening & N. and F. rubber
associations Swedish (Eds.), RubberCon 2025.
bibtex: '@inproceedings{Schmidt_Schöppner_Brüning_2025, title={Findings on pinless
screw design for rubber extrusion}, booktitle={RubberCon 2025}, author={Schmidt,
Leon and Schöppner, Volker and Brüning, Florian}, editor={Gummitekniska Förening,
Sveriges and Swedish, Norwegian and Finnish rubber associations}, year={2025}
}'
chicago: Schmidt, Leon, Volker Schöppner, and Florian Brüning. “Findings on Pinless
Screw Design for Rubber Extrusion.” In RubberCon 2025, edited by Sveriges
Gummitekniska Förening and Norwegian and Finnish rubber associations Swedish,
2025.
ieee: L. Schmidt, V. Schöppner, and F. Brüning, “Findings on pinless screw design
for rubber extrusion,” in RubberCon 2025, 2025.
mla: Schmidt, Leon, et al. “Findings on Pinless Screw Design for Rubber Extrusion.”
RubberCon 2025, edited by Sveriges Gummitekniska Förening and Norwegian
and Finnish rubber associations Swedish, 2025.
short: 'L. Schmidt, V. Schöppner, F. Brüning, in: S. Gummitekniska Förening, N.
and F. rubber associations Swedish (Eds.), RubberCon 2025, 2025.'
date_created: 2026-03-16T14:23:35Z
date_updated: 2026-03-18T09:08:34Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
editor:
- first_name: Sveriges
full_name: Gummitekniska Förening, Sveriges
last_name: Gummitekniska Förening
- first_name: Norwegian and Finnish rubber associations
full_name: Swedish, Norwegian and Finnish rubber associations
last_name: Swedish
keyword:
- extrusion
- Kautschuk
- Simulation
language:
- iso: eng
publication: RubberCon 2025
status: public
title: Findings on pinless screw design for rubber extrusion
type: conference
user_id: '59363'
year: '2025'
...
---
_id: '65000'
author:
- first_name: Felix Paul
full_name: Hanselle, Felix Paul
id: '62320'
last_name: Hanselle
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
citation:
ama: Hanselle FP, Schöppner V, Brüning F. Consideration of modeled pressure dependent
viscosity data in injection molding simulation. International Polymer Processing.
Published online 2025. doi:10.1515/ipp-2025-0074
apa: Hanselle, F. P., Schöppner, V., & Brüning, F. (2025). Consideration of
modeled pressure dependent viscosity data in injection molding simulation. International
Polymer Processing. https://doi.org/10.1515/ipp-2025-0074
bibtex: '@article{Hanselle_Schöppner_Brüning_2025, title={Consideration of modeled
pressure dependent viscosity data in injection molding simulation}, DOI={10.1515/ipp-2025-0074},
journal={International Polymer Processing}, author={Hanselle, Felix Paul and Schöppner,
Volker and Brüning, Florian}, year={2025} }'
chicago: Hanselle, Felix Paul, Volker Schöppner, and Florian Brüning. “Consideration
of Modeled Pressure Dependent Viscosity Data in Injection Molding Simulation.”
International Polymer Processing, 2025. https://doi.org/10.1515/ipp-2025-0074.
ieee: 'F. P. Hanselle, V. Schöppner, and F. Brüning, “Consideration of modeled pressure
dependent viscosity data in injection molding simulation,” International Polymer
Processing, 2025, doi: 10.1515/ipp-2025-0074.'
mla: Hanselle, Felix Paul, et al. “Consideration of Modeled Pressure Dependent Viscosity
Data in Injection Molding Simulation.” International Polymer Processing,
2025, doi:10.1515/ipp-2025-0074.
short: F.P. Hanselle, V. Schöppner, F. Brüning, International Polymer Processing
(2025).
date_created: 2026-03-16T14:23:33Z
date_updated: 2026-03-18T09:25:09Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
doi: 10.1515/ipp-2025-0074
keyword:
- Druckabhängigkeit
- Rheologie
- Simulation
- Spritzgießen
- Viskosität
language:
- iso: eng
publication: International Polymer Processing
quality_controlled: '1'
status: public
title: Consideration of modeled pressure dependent viscosity data in injection molding
simulation
type: journal_article
user_id: '59363'
year: '2025'
...
---
_id: '65238'
author:
- first_name: Hogenrich
full_name: Damanik, Hogenrich
last_name: Damanik
- first_name: Arooj
full_name: Fatima, Arooj
last_name: Fatima
- first_name: Stefan
full_name: Turek, Stefan
last_name: Turek
- first_name: Jonas Dirk Rudolf Helmut
full_name: Petzke, Jonas Dirk Rudolf Helmut
id: '57512'
last_name: Petzke
- first_name: Dennis
full_name: Kleinschmidt, Dennis
id: '40516'
last_name: Kleinschmidt
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
citation:
ama: 'Damanik H, Fatima A, Turek S, Petzke JDRH, Kleinschmidt D, Brüning F. Numerical
modeling of the non-isothermal viscoelastic flow behavior of rubber compounds
based on the PHAN-THİEN-TANNER (PTT) model. In: International Rubber Conference
(IRC) 2025, Bangkok, BITEC; e-Abstract Book. ; 2025:266–268.'
apa: Damanik, H., Fatima, A., Turek, S., Petzke, J. D. R. H., Kleinschmidt, D.,
& Brüning, F. (2025). Numerical modeling of the non-isothermal viscoelastic
flow behavior of rubber compounds based on the PHAN-THİEN-TANNER (PTT) model.
In International Rubber Conference (IRC) 2025, Bangkok, BITEC; e-abstract book
(pp. 266–268).
bibtex: '@inbook{Damanik_Fatima_Turek_Petzke_Kleinschmidt_Brüning_2025, title={Numerical
modeling of the non-isothermal viscoelastic flow behavior of rubber compounds
based on the PHAN-THİEN-TANNER (PTT) model}, booktitle={International Rubber Conference
(IRC) 2025, Bangkok, BITEC; e-abstract book}, author={Damanik, Hogenrich and Fatima,
Arooj and Turek, Stefan and Petzke, Jonas Dirk Rudolf Helmut and Kleinschmidt,
Dennis and Brüning, Florian}, year={2025}, pages={266–268} }'
chicago: Damanik, Hogenrich, Arooj Fatima, Stefan Turek, Jonas Dirk Rudolf Helmut
Petzke, Dennis Kleinschmidt, and Florian Brüning. “Numerical Modeling of the Non-Isothermal
Viscoelastic Flow Behavior of Rubber Compounds Based on the PHAN-THİEN-TANNER
(PTT) Model.” In International Rubber Conference (IRC) 2025, Bangkok, BITEC;
e-Abstract Book, 266–268, 2025.
ieee: H. Damanik, A. Fatima, S. Turek, J. D. R. H. Petzke, D. Kleinschmidt, and
F. Brüning, “Numerical modeling of the non-isothermal viscoelastic flow behavior
of rubber compounds based on the PHAN-THİEN-TANNER (PTT) model,” in International
Rubber Conference (IRC) 2025, Bangkok, BITEC; e-abstract book, 2025, pp. 266–268.
mla: Damanik, Hogenrich, et al. “Numerical Modeling of the Non-Isothermal Viscoelastic
Flow Behavior of Rubber Compounds Based on the PHAN-THİEN-TANNER (PTT) Model.”
International Rubber Conference (IRC) 2025, Bangkok, BITEC; e-Abstract Book,
2025, pp. 266–268.
short: 'H. Damanik, A. Fatima, S. Turek, J.D.R.H. Petzke, D. Kleinschmidt, F. Brüning,
in: International Rubber Conference (IRC) 2025, Bangkok, BITEC; e-Abstract Book,
2025, pp. 266–268.'
date_created: 2026-03-30T13:58:30Z
date_updated: 2026-03-30T14:02:19Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
keyword:
- CFD simulation
- Materialmodellierung
- Phan-Thien-Tanner
- PTT
- Simulation
language:
- iso: eng
page: 266–268
publication: International Rubber Conference (IRC) 2025, Bangkok, BITEC; e-abstract
book
quality_controlled: '1'
status: public
title: Numerical modeling of the non-isothermal viscoelastic flow behavior of rubber
compounds based on the PHAN-THİEN-TANNER (PTT) model
type: book_chapter
user_id: '59363'
year: '2025'
...
---
_id: '52218'
article_number: '112642'
author:
- first_name: Peter
full_name: Lenz, Peter
last_name: Lenz
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Lenz P, Mahnken R. Multiscale simulation of polymer curing of composites combined
mean-field homogenisation methods at large strains. International Journal of
Solids and Structures. 2024;290. doi:10.1016/j.ijsolstr.2023.112642
apa: Lenz, P., & Mahnken, R. (2024). Multiscale simulation of polymer curing
of composites combined mean-field homogenisation methods at large strains. International
Journal of Solids and Structures, 290, Article 112642. https://doi.org/10.1016/j.ijsolstr.2023.112642
bibtex: '@article{Lenz_Mahnken_2024, title={Multiscale simulation of polymer curing
of composites combined mean-field homogenisation methods at large strains}, volume={290},
DOI={10.1016/j.ijsolstr.2023.112642},
number={112642}, journal={International Journal of Solids and Structures}, publisher={Elsevier
BV}, author={Lenz, Peter and Mahnken, Rolf}, year={2024} }'
chicago: Lenz, Peter, and Rolf Mahnken. “Multiscale Simulation of Polymer Curing
of Composites Combined Mean-Field Homogenisation Methods at Large Strains.” International
Journal of Solids and Structures 290 (2024). https://doi.org/10.1016/j.ijsolstr.2023.112642.
ieee: 'P. Lenz and R. Mahnken, “Multiscale simulation of polymer curing of composites
combined mean-field homogenisation methods at large strains,” International
Journal of Solids and Structures, vol. 290, Art. no. 112642, 2024, doi: 10.1016/j.ijsolstr.2023.112642.'
mla: Lenz, Peter, and Rolf Mahnken. “Multiscale Simulation of Polymer Curing of
Composites Combined Mean-Field Homogenisation Methods at Large Strains.” International
Journal of Solids and Structures, vol. 290, 112642, Elsevier BV, 2024, doi:10.1016/j.ijsolstr.2023.112642.
short: P. Lenz, R. Mahnken, International Journal of Solids and Structures 290 (2024).
date_created: 2024-02-29T13:57:56Z
date_updated: 2024-02-29T13:58:14Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1016/j.ijsolstr.2023.112642
intvolume: ' 290'
keyword:
- Applied Mathematics
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Solids and Structures
publication_identifier:
issn:
- 0020-7683
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Multiscale simulation of polymer curing of composites combined mean-field homogenisation
methods at large strains
type: journal_article
user_id: '335'
volume: 290
year: '2024'
...
---
_id: '56072'
abstract:
- lang: eng
text: "Weather-induced emergencies are characterized by underlying weather phenomena,
their evolution in time and space as well as their impact on the environment including
people, nature and infrastructure. Typically, simulations are used to consider
a variety of potential extreme weather scenarios in preparedness phases. Due to
required computing power, duration and high efforts in parameterizing such tools
are hardly used within response situations. Enhanced simulation models and surrogate
models based on machine learning technologies carry potentials to overcome\r\nthese
challenges. An approach is presented that adopts simulation for the case of flooding
events. It considers all phases from demand situation in command posts through
advanced parameter space exploration to advanced visualization of simulation results
in Augmented Reality. Initial evaluation results are presented, complemented by
conclusions on incorporated technologies. The results contribute to future adoption
of simulation even in time-critical\r\nresponse situations."
author:
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
- first_name: Marcel
full_name: Ebel, Marcel
id: '81788'
last_name: Ebel
orcid: https://orcid.org/0009-0007-5400-4436
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
citation:
ama: 'Pottebaum J, Ebel M, Gräßler I. Extending the application of simulation from
preparedness to response use cases in weather-induced emergencies. In: Mensch
Und Computer 2024 - Workshopband. Gesellschaft für Informatik e.V.; 2024.
doi:10.18420/muc2024-mci-ws13-209'
apa: Pottebaum, J., Ebel, M., & Gräßler, I. (2024). Extending the application
of simulation from preparedness to response use cases in weather-induced emergencies.
Mensch Und Computer 2024 - Workshopband. Mensch und Computer 2024, Karlsruhe.
https://doi.org/10.18420/muc2024-mci-ws13-209
bibtex: '@inproceedings{Pottebaum_Ebel_Gräßler_2024, place={Berlin}, title={Extending
the application of simulation from preparedness to response use cases in weather-induced
emergencies}, DOI={10.18420/muc2024-mci-ws13-209},
booktitle={Mensch und Computer 2024 - Workshopband}, publisher={Gesellschaft für
Informatik e.V.}, author={Pottebaum, Jens and Ebel, Marcel and Gräßler, Iris},
year={2024} }'
chicago: 'Pottebaum, Jens, Marcel Ebel, and Iris Gräßler. “Extending the Application
of Simulation from Preparedness to Response Use Cases in Weather-Induced Emergencies.”
In Mensch Und Computer 2024 - Workshopband. Berlin: Gesellschaft für Informatik
e.V., 2024. https://doi.org/10.18420/muc2024-mci-ws13-209.'
ieee: 'J. Pottebaum, M. Ebel, and I. Gräßler, “Extending the application of simulation
from preparedness to response use cases in weather-induced emergencies,” presented
at the Mensch und Computer 2024, Karlsruhe, 2024, doi: 10.18420/muc2024-mci-ws13-209.'
mla: Pottebaum, Jens, et al. “Extending the Application of Simulation from Preparedness
to Response Use Cases in Weather-Induced Emergencies.” Mensch Und Computer
2024 - Workshopband, Gesellschaft für Informatik e.V., 2024, doi:10.18420/muc2024-mci-ws13-209.
short: 'J. Pottebaum, M. Ebel, I. Gräßler, in: Mensch Und Computer 2024 - Workshopband,
Gesellschaft für Informatik e.V., Berlin, 2024.'
conference:
end_date: 2024-09-04
location: Karlsruhe
name: Mensch und Computer 2024
start_date: 2024-09-01
date_created: 2024-09-05T11:37:39Z
date_updated: 2024-09-05T11:47:58Z
department:
- _id: '152'
doi: 10.18420/muc2024-mci-ws13-209
keyword:
- extreme weather
- emergency response
- simulation
- Augmented Reality
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.gi.de/server/api/core/bitstreams/0c0d419f-1676-466b-bc53-dd29781abbbe/content
oa: '1'
place: Berlin
project:
- _id: '516'
grant_number: '101092749'
name: 'CREXDATA: CREXDATA: Kritische Maßnahmenplanung über extreme Datenmengen'
publication: Mensch und Computer 2024 - Workshopband
publication_status: published
publisher: Gesellschaft für Informatik e.V.
quality_controlled: '1'
status: public
title: Extending the application of simulation from preparedness to response use cases
in weather-induced emergencies
type: conference
user_id: '405'
year: '2024'
...
---
_id: '59128'
author:
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
- first_name: Leon
full_name: Schmidt, Leon
id: '63035'
last_name: Schmidt
citation:
ama: 'Brüning F, Schmidt L. Investigation of alternative screw concepts for rubber
extrusion. In: Institut für Kautschuktechnologie e.V. D, ed. 20. Kautschuk-Herbstkolloquium
(KHK). ; 2024.'
apa: Brüning, F., & Schmidt, L. (2024). Investigation of alternative screw concepts
for rubber extrusion. In D. Institut für Kautschuktechnologie e.V. (Ed.), 20.
Kautschuk-Herbstkolloquium (KHK).
bibtex: '@inproceedings{Brüning_Schmidt_2024, title={Investigation of alternative
screw concepts for rubber extrusion}, booktitle={20. Kautschuk-Herbstkolloquium
(KHK)}, author={Brüning, Florian and Schmidt, Leon}, editor={Institut für Kautschuktechnologie
e.V., Deutsches}, year={2024} }'
chicago: Brüning, Florian, and Leon Schmidt. “Investigation of Alternative Screw
Concepts for Rubber Extrusion.” In 20. Kautschuk-Herbstkolloquium (KHK),
edited by Deutsches Institut für Kautschuktechnologie e.V., 2024.
ieee: F. Brüning and L. Schmidt, “Investigation of alternative screw concepts for
rubber extrusion,” in 20. Kautschuk-Herbstkolloquium (KHK), 2024.
mla: Brüning, Florian, and Leon Schmidt. “Investigation of Alternative Screw Concepts
for Rubber Extrusion.” 20. Kautschuk-Herbstkolloquium (KHK), edited by
Deutsches Institut für Kautschuktechnologie e.V., 2024.
short: 'F. Brüning, L. Schmidt, in: D. Institut für Kautschuktechnologie e.V. (Ed.),
20. Kautschuk-Herbstkolloquium (KHK), 2024.'
date_created: 2025-03-25T09:54:32Z
date_updated: 2025-03-27T14:16:15Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
editor:
- first_name: Deutsches
full_name: Institut für Kautschuktechnologie e.V., Deutsches
last_name: Institut für Kautschuktechnologie e.V.
keyword:
- extrusion
- Kautschuk
- Simulation
language:
- iso: eng
publication: 20. Kautschuk-Herbstkolloquium (KHK)
quality_controlled: '1'
status: public
title: Investigation of alternative screw concepts for rubber extrusion
type: conference
user_id: '59363'
year: '2024'
...
---
_id: '59127'
author:
- first_name: Leon
full_name: Schmidt, Leon
id: '63035'
last_name: Schmidt
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
citation:
ama: 'Schmidt L, Brüning F. Investigation of alternative pinless screw concepts
for rubber extrusion. In: Deutsche Kautschuk Tagung 2024 (DKT 2024). ;
2024.'
apa: Schmidt, L., & Brüning, F. (2024). Investigation of alternative pinless
screw concepts for rubber extrusion. Deutsche Kautschuk Tagung 2024 (DKT 2024).
bibtex: '@inproceedings{Schmidt_Brüning_2024, title={Investigation of alternative
pinless screw concepts for rubber extrusion}, booktitle={Deutsche Kautschuk Tagung
2024 (DKT 2024)}, author={Schmidt, Leon and Brüning, Florian}, year={2024} }'
chicago: Schmidt, Leon, and Florian Brüning. “Investigation of Alternative Pinless
Screw Concepts for Rubber Extrusion.” In Deutsche Kautschuk Tagung 2024 (DKT
2024), 2024.
ieee: L. Schmidt and F. Brüning, “Investigation of alternative pinless screw concepts
for rubber extrusion,” 2024.
mla: Schmidt, Leon, and Florian Brüning. “Investigation of Alternative Pinless Screw
Concepts for Rubber Extrusion.” Deutsche Kautschuk Tagung 2024 (DKT 2024),
2024.
short: 'L. Schmidt, F. Brüning, in: Deutsche Kautschuk Tagung 2024 (DKT 2024), 2024.'
date_created: 2025-03-25T09:54:32Z
date_updated: 2025-03-27T14:29:49Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
keyword:
- extrusion
- Kautschuk
- Simulation
language:
- iso: eng
publication: Deutsche Kautschuk Tagung 2024 (DKT 2024)
status: public
title: Investigation of alternative pinless screw concepts for rubber extrusion
type: conference
user_id: '59363'
year: '2024'
...
---
_id: '59126'
author:
- first_name: Jonas Dirk Rudolf Helmut
full_name: Petzke, Jonas Dirk Rudolf Helmut
id: '57512'
last_name: Petzke
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
- first_name: Dennis
full_name: Kleinschmidt, Dennis
id: '40516'
last_name: Kleinschmidt
citation:
ama: 'Petzke JDRH, Brüning F, Kleinschmidt D. Simulative Approach for Predicting
the Heating Behavior of Elastomers in the Solid-State Microwave Heating Process.
In: 39th International Conference of the Polymer Processing Society. ;
2024.'
apa: Petzke, J. D. R. H., Brüning, F., & Kleinschmidt, D. (2024). Simulative
Approach for Predicting the Heating Behavior of Elastomers in the Solid-State
Microwave Heating Process. 39th International Conference of the Polymer Processing
Society.
bibtex: '@inproceedings{Petzke_Brüning_Kleinschmidt_2024, title={Simulative Approach
for Predicting the Heating Behavior of Elastomers in the Solid-State Microwave
Heating Process}, booktitle={39th International Conference of the Polymer Processing
Society}, author={Petzke, Jonas Dirk Rudolf Helmut and Brüning, Florian and Kleinschmidt,
Dennis}, year={2024} }'
chicago: Petzke, Jonas Dirk Rudolf Helmut, Florian Brüning, and Dennis Kleinschmidt.
“Simulative Approach for Predicting the Heating Behavior of Elastomers in the
Solid-State Microwave Heating Process.” In 39th International Conference of
the Polymer Processing Society, 2024.
ieee: J. D. R. H. Petzke, F. Brüning, and D. Kleinschmidt, “Simulative Approach
for Predicting the Heating Behavior of Elastomers in the Solid-State Microwave
Heating Process,” 2024.
mla: Petzke, Jonas Dirk Rudolf Helmut, et al. “Simulative Approach for Predicting
the Heating Behavior of Elastomers in the Solid-State Microwave Heating Process.”
39th International Conference of the Polymer Processing Society, 2024.
short: 'J.D.R.H. Petzke, F. Brüning, D. Kleinschmidt, in: 39th International Conference
of the Polymer Processing Society, 2024.'
date_created: 2025-03-25T09:54:31Z
date_updated: 2025-03-28T10:09:31Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
keyword:
- Kautschuk
- Mikrowelle
- Simulation
- Vulkanisation
language:
- iso: eng
publication: 39th International Conference of the Polymer Processing Society
quality_controlled: '1'
status: public
title: Simulative Approach for Predicting the Heating Behavior of Elastomers in the
Solid-State Microwave Heating Process
type: conference
user_id: '59363'
year: '2024'
...
---
_id: '59125'
author:
- first_name: Jonas Dirk Rudolf Helmut
full_name: Petzke, Jonas Dirk Rudolf Helmut
id: '57512'
last_name: Petzke
- first_name: Florian
full_name: Brüning, Florian
id: '72920'
last_name: Brüning
- first_name: Dennis
full_name: Kleinschmidt, Dennis
id: '40516'
last_name: Kleinschmidt
citation:
ama: 'Petzke JDRH, Brüning F, Kleinschmidt D. SIMULATION OF MICROWAVE HEATING IN
THE VULCANIZATION PROCESS OF RUBBER EXTRUDATES. In: Annual Technical Conference
of the Society of Plastics Engineers (ANTEC 2024). ; 2024.'
apa: Petzke, J. D. R. H., Brüning, F., & Kleinschmidt, D. (2024). SIMULATION
OF MICROWAVE HEATING IN THE VULCANIZATION PROCESS OF RUBBER EXTRUDATES. Annual
Technical Conference of the Society of Plastics Engineers (ANTEC 2024).
bibtex: '@inproceedings{Petzke_Brüning_Kleinschmidt_2024, title={SIMULATION OF MICROWAVE
HEATING IN THE VULCANIZATION PROCESS OF RUBBER EXTRUDATES}, booktitle={Annual
Technical Conference of the Society of Plastics Engineers (ANTEC 2024)}, author={Petzke,
Jonas Dirk Rudolf Helmut and Brüning, Florian and Kleinschmidt, Dennis}, year={2024}
}'
chicago: Petzke, Jonas Dirk Rudolf Helmut, Florian Brüning, and Dennis Kleinschmidt.
“SIMULATION OF MICROWAVE HEATING IN THE VULCANIZATION PROCESS OF RUBBER EXTRUDATES.”
In Annual Technical Conference of the Society of Plastics Engineers (ANTEC
2024), 2024.
ieee: J. D. R. H. Petzke, F. Brüning, and D. Kleinschmidt, “SIMULATION OF MICROWAVE
HEATING IN THE VULCANIZATION PROCESS OF RUBBER EXTRUDATES,” 2024.
mla: Petzke, Jonas Dirk Rudolf Helmut, et al. “SIMULATION OF MICROWAVE HEATING IN
THE VULCANIZATION PROCESS OF RUBBER EXTRUDATES.” Annual Technical Conference
of the Society of Plastics Engineers (ANTEC 2024), 2024.
short: 'J.D.R.H. Petzke, F. Brüning, D. Kleinschmidt, in: Annual Technical Conference
of the Society of Plastics Engineers (ANTEC 2024), 2024.'
date_created: 2025-03-25T09:54:31Z
date_updated: 2025-03-28T10:10:11Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
keyword:
- Kautschuk
- Mikrowelle
- Simulation
- Vulkanisation
language:
- iso: eng
publication: Annual Technical Conference of the Society of Plastics Engineers (ANTEC
2024)
status: public
title: SIMULATION OF MICROWAVE HEATING IN THE VULCANIZATION PROCESS OF RUBBER EXTRUDATES
type: conference
user_id: '59363'
year: '2024'
...
---
_id: '63497'
author:
- first_name: Nikolas
full_name: Förster, Nikolas
last_name: Förster
- first_name: Oliver
full_name: Wallscheid, Oliver
last_name: Wallscheid
- first_name: Frank
full_name: Schafmeister, Frank
last_name: Schafmeister
citation:
ama: 'Förster N, Wallscheid O, Schafmeister F. Dual-Active Bridge Sequential Pareto
Optimization for Fast Pre-Design and Final Component Selection. In: 2024 IEEE
Design Methodologies Conference (DMC). ; 2024:1-8. doi:10.1109/DMC62632.2024.10812131'
apa: Förster, N., Wallscheid, O., & Schafmeister, F. (2024). Dual-Active Bridge
Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection.
2024 IEEE Design Methodologies Conference (DMC), 1–8. https://doi.org/10.1109/DMC62632.2024.10812131
bibtex: '@inproceedings{Förster_Wallscheid_Schafmeister_2024, title={Dual-Active
Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component
Selection}, DOI={10.1109/DMC62632.2024.10812131},
booktitle={2024 IEEE Design Methodologies Conference (DMC)}, author={Förster,
Nikolas and Wallscheid, Oliver and Schafmeister, Frank}, year={2024}, pages={1–8}
}'
chicago: Förster, Nikolas, Oliver Wallscheid, and Frank Schafmeister. “Dual-Active
Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component
Selection.” In 2024 IEEE Design Methodologies Conference (DMC), 1–8, 2024.
https://doi.org/10.1109/DMC62632.2024.10812131.
ieee: 'N. Förster, O. Wallscheid, and F. Schafmeister, “Dual-Active Bridge Sequential
Pareto Optimization for Fast Pre-Design and Final Component Selection,” in 2024
IEEE Design Methodologies Conference (DMC), 2024, pp. 1–8, doi: 10.1109/DMC62632.2024.10812131.'
mla: Förster, Nikolas, et al. “Dual-Active Bridge Sequential Pareto Optimization
for Fast Pre-Design and Final Component Selection.” 2024 IEEE Design Methodologies
Conference (DMC), 2024, pp. 1–8, doi:10.1109/DMC62632.2024.10812131.
short: 'N. Förster, O. Wallscheid, F. Schafmeister, in: 2024 IEEE Design Methodologies
Conference (DMC), 2024, pp. 1–8.'
date_created: 2026-01-06T08:06:24Z
date_updated: 2026-01-06T08:07:50Z
department:
- _id: '52'
doi: 10.1109/DMC62632.2024.10812131
keyword:
- MOSFET
- Thermal resistance
- Surface resistance
- Bridge circuits
- Zero voltage switching
- Pareto optimization
- Capacitance
- Numerical simulation
- Optimization
- Resistance heating
- Pareto Optimization
- Dual-Active Bridge
- ZVS
- Inductor Optimization
- Transformer Optimization
- Heat Sink Optimization
language:
- iso: eng
page: 1-8
publication: 2024 IEEE Design Methodologies Conference (DMC)
status: public
title: Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final
Component Selection
type: conference
user_id: '83383'
year: '2024'
...
---
_id: '56636'
abstract:
- lang: eng
text: Abstract. Business reputation ecosystems are a widely untapped research field.
In these ecosystems, agents can selectively exchange (monetary) ratings to in-form
about the experienced quality in a market. We build a model for conducting a multi-agent
simulation that can be used to simulate and evaluate business rep-utation ecosystems
as a new system class. We explore the factual occurring vol-untary payment to
create positive (pay) or negative ratings (no pay), selling rat-ings selectively
to alleviate information asymmetry, and the workings of counter-ratings to prevent
buyers' dishonest ratings. Thereby, we analyze, among others, agent profitability,
the occurrence of dishonest ratings, and reputation bias and sensitivity. The
results provide simulation-based empirical evidence that the con-cept of monetary
reputation systems provides necessary incentives for participa-tion, and high-quality
sellers and honest buyers benefit from such a system. The results indicate that
counter-ratings prompt buyers
author:
- first_name: Ulvi
full_name: Ibrahimli, Ulvi
last_name: Ibrahimli
- first_name: Simon
full_name: Hemmrich, Simon
last_name: Hemmrich
- first_name: Simon
full_name: Zauke, Simon
last_name: Zauke
- first_name: Axel
full_name: Winkelmann, Axel
last_name: Winkelmann
citation:
ama: 'Ibrahimli U, Hemmrich S, Zauke S, Winkelmann A. Overcoming Lemon Markets with
Business Reputation Ecosystem – A Multi-agent Simulation on Monetary Ratings.
In: 19. Internationale Tagung Wirtschaftsinformatik (WI24). ; 2024.'
apa: Ibrahimli, U., Hemmrich, S., Zauke, S., & Winkelmann, A. (2024). Overcoming
Lemon Markets with Business Reputation Ecosystem – A Multi-agent Simulation on
Monetary Ratings. 19. Internationale Tagung Wirtschaftsinformatik (WI24).
bibtex: '@inproceedings{Ibrahimli_Hemmrich_Zauke_Winkelmann_2024, title={Overcoming
Lemon Markets with Business Reputation Ecosystem – A Multi-agent Simulation on
Monetary Ratings}, booktitle={19. Internationale Tagung Wirtschaftsinformatik
(WI24)}, author={Ibrahimli, Ulvi and Hemmrich, Simon and Zauke, Simon and Winkelmann,
Axel}, year={2024} }'
chicago: Ibrahimli, Ulvi, Simon Hemmrich, Simon Zauke, and Axel Winkelmann. “Overcoming
Lemon Markets with Business Reputation Ecosystem – A Multi-Agent Simulation on
Monetary Ratings.” In 19. Internationale Tagung Wirtschaftsinformatik (WI24),
2024.
ieee: U. Ibrahimli, S. Hemmrich, S. Zauke, and A. Winkelmann, “Overcoming Lemon
Markets with Business Reputation Ecosystem – A Multi-agent Simulation on Monetary
Ratings,” Würzburg, 2024.
mla: Ibrahimli, Ulvi, et al. “Overcoming Lemon Markets with Business Reputation
Ecosystem – A Multi-Agent Simulation on Monetary Ratings.” 19. Internationale
Tagung Wirtschaftsinformatik (WI24), 2024.
short: 'U. Ibrahimli, S. Hemmrich, S. Zauke, A. Winkelmann, in: 19. Internationale
Tagung Wirtschaftsinformatik (WI24), 2024.'
conference:
location: Würzburg
date_created: 2024-10-16T07:36:56Z
date_updated: 2026-04-02T04:31:53Z
jel:
- C30
- A12
- D4
- D82
- L14
keyword:
- Reputation System
- Payment as Rating
- Multi-Agent Simulation
- Lemon Markets
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.researchgate.net/publication/382338551_Overcoming_Lemon_Markets_with_Business_Reputation_Ecosystem_-A_Multi-agent_Simulation_on_Monetary_Ratings_Research_Paper
oa: '1'
publication: 19. Internationale Tagung Wirtschaftsinformatik (WI24)
publication_status: published
quality_controlled: '1'
status: public
title: Overcoming Lemon Markets with Business Reputation Ecosystem – A Multi-agent
Simulation on Monetary Ratings
type: conference
user_id: '83557'
year: '2024'
...
---
_id: '47800'
abstract:
- lang: eng
text: The introduction of Systems Engineering is an approach for dealing
with the increasing complexity of products and their associated product development.
Several introduction strategies are available in the literature; nevertheless,
the introduction of Systems Engineering into practice still poses a great challenge
to companies. Many companies have already gained experience in the introduction
of Systems Engineering. Therefore, as part of the SE4OWL research project, the
need to conduct a study including expert interviews and to collect the experiences
of experts was identified. A total of 78 hypotheses were identified from 13 expert
interviews concerning the lessons learned. Using exclusion criteria, 52 hypotheses
were validated in a subsequent quantitative survey with 112 participants. Of these
52 hypotheses, 40 could be confirmed based on the survey results. Only four hypotheses
were rejected, and eight could neither be confirmed nor rejected. Through this
research, guidance is provided to companies to leverage best practices for the
introduction of their own Systems Engineering and to avoid the poor practices
of other companies.
article_number: '119'
author:
- first_name: Daria
full_name: Wilke, Daria
last_name: Wilke
- first_name: Robin
full_name: Grothe, Robin
last_name: Grothe
- first_name: Lukas
full_name: Bretz, Lukas
last_name: Bretz
- first_name: Harald
full_name: Anacker, Harald
last_name: Anacker
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: Wilke D, Grothe R, Bretz L, Anacker H, Dumitrescu R. Lessons Learned from the
Introduction of Systems Engineering. Systems. 2023;11(3). doi:10.3390/systems11030119
apa: Wilke, D., Grothe, R., Bretz, L., Anacker, H., & Dumitrescu, R. (2023).
Lessons Learned from the Introduction of Systems Engineering. Systems,
11(3), Article 119. https://doi.org/10.3390/systems11030119
bibtex: '@article{Wilke_Grothe_Bretz_Anacker_Dumitrescu_2023, title={Lessons Learned
from the Introduction of Systems Engineering}, volume={11}, DOI={10.3390/systems11030119},
number={3119}, journal={Systems}, publisher={MDPI AG}, author={Wilke, Daria and
Grothe, Robin and Bretz, Lukas and Anacker, Harald and Dumitrescu, Roman}, year={2023}
}'
chicago: Wilke, Daria, Robin Grothe, Lukas Bretz, Harald Anacker, and Roman Dumitrescu.
“Lessons Learned from the Introduction of Systems Engineering.” Systems
11, no. 3 (2023). https://doi.org/10.3390/systems11030119.
ieee: 'D. Wilke, R. Grothe, L. Bretz, H. Anacker, and R. Dumitrescu, “Lessons Learned
from the Introduction of Systems Engineering,” Systems, vol. 11, no. 3,
Art. no. 119, 2023, doi: 10.3390/systems11030119.'
mla: Wilke, Daria, et al. “Lessons Learned from the Introduction of Systems Engineering.”
Systems, vol. 11, no. 3, 119, MDPI AG, 2023, doi:10.3390/systems11030119.
short: D. Wilke, R. Grothe, L. Bretz, H. Anacker, R. Dumitrescu, Systems 11 (2023).
date_created: 2023-10-06T07:38:11Z
date_updated: 2023-10-06T07:38:40Z
department:
- _id: '563'
doi: 10.3390/systems11030119
intvolume: ' 11'
issue: '3'
keyword:
- Information Systems and Management
- Computer Networks and Communications
- Modeling and Simulation
- Control and Systems Engineering
- Software
language:
- iso: eng
publication: Systems
publication_identifier:
issn:
- 2079-8954
publication_status: published
publisher: MDPI AG
status: public
title: Lessons Learned from the Introduction of Systems Engineering
type: journal_article
user_id: '15782'
volume: 11
year: '2023'
...
---
_id: '48673'
article_number: '107160'
author:
- first_name: Peter
full_name: Lenz, Peter
last_name: Lenz
- first_name: Phil
full_name: Kreutzheide, Phil
last_name: Kreutzheide
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Lenz P, Kreutzheide P, Mahnken R. Multiphase elasto-plastic mean-field homogenisation
and its consistent linearisation. Computers & Structures. 2023;290.
doi:10.1016/j.compstruc.2023.107160
apa: Lenz, P., Kreutzheide, P., & Mahnken, R. (2023). Multiphase elasto-plastic
mean-field homogenisation and its consistent linearisation. Computers &
Structures, 290, Article 107160. https://doi.org/10.1016/j.compstruc.2023.107160
bibtex: '@article{Lenz_Kreutzheide_Mahnken_2023, title={Multiphase elasto-plastic
mean-field homogenisation and its consistent linearisation}, volume={290}, DOI={10.1016/j.compstruc.2023.107160},
number={107160}, journal={Computers & Structures}, publisher={Elsevier
BV}, author={Lenz, Peter and Kreutzheide, Phil and Mahnken, Rolf}, year={2023}
}'
chicago: Lenz, Peter, Phil Kreutzheide, and Rolf Mahnken. “Multiphase Elasto-Plastic
Mean-Field Homogenisation and Its Consistent Linearisation.” Computers &
Structures 290 (2023). https://doi.org/10.1016/j.compstruc.2023.107160.
ieee: 'P. Lenz, P. Kreutzheide, and R. Mahnken, “Multiphase elasto-plastic mean-field
homogenisation and its consistent linearisation,” Computers & Structures,
vol. 290, Art. no. 107160, 2023, doi: 10.1016/j.compstruc.2023.107160.'
mla: Lenz, Peter, et al. “Multiphase Elasto-Plastic Mean-Field Homogenisation and
Its Consistent Linearisation.” Computers & Structures, vol. 290,
107160, Elsevier BV, 2023, doi:10.1016/j.compstruc.2023.107160.
short: P. Lenz, P. Kreutzheide, R. Mahnken, Computers & Structures 290 (2023).
date_created: 2023-11-07T14:33:33Z
date_updated: 2023-11-07T14:35:05Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1016/j.compstruc.2023.107160
intvolume: ' 290'
keyword:
- Computer Science Applications
- Mechanical Engineering
- General Materials Science
- Modeling and Simulation
- Civil and Structural Engineering
language:
- iso: eng
publication: Computers & Structures
publication_identifier:
issn:
- 0045-7949
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Multiphase elasto-plastic mean-field homogenisation and its consistent linearisation
type: journal_article
user_id: '335'
volume: 290
year: '2023'
...