---
_id: '52217'
abstract:
- lang: eng
text: AbstractPolycarbonate (PC) is an amorphous
polymer that is an extremely robust material with a high tenacity, and thus suitable
for a lightweight construction with glass‐like transparency. Due to these advantageous
properties, PC is often used in industry for example in medical devices, automotive
headlamps, sporting equipment, electronics, and a variety of other products. PC
is often subjected to uniaxial and biaxial loading conditions. Therefore, reliable
material models have to take into account the various resulting experimental effects.
For those reasons, we investigate PC specimens under uniaxial and biaxial loading
by using different stretch rates and loading scenarios. In addition to that, we
propose methods for optical measurement of local stretches to obtain the approximated
local true stress. In future work, the displacement fields and the resulting reaction
forces will be used for parameter identification of constitutive equations.
author:
- first_name: Ayoub
full_name: Hamdoun, Ayoub
last_name: Hamdoun
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Hamdoun A, Mahnken R. Experimental investigations of uniaxial and biaxial cold
stretching within PC‐films and bars using optical measurements. PAMM. Published
online 2024. doi:10.1002/pamm.202300114
apa: Hamdoun, A., & Mahnken, R. (2024). Experimental investigations of uniaxial
and biaxial cold stretching within PC‐films and bars using optical measurements.
PAMM. https://doi.org/10.1002/pamm.202300114
bibtex: '@article{Hamdoun_Mahnken_2024, title={Experimental investigations of uniaxial
and biaxial cold stretching within PC‐films and bars using optical measurements},
DOI={10.1002/pamm.202300114},
journal={PAMM}, publisher={Wiley}, author={Hamdoun, Ayoub and Mahnken, Rolf},
year={2024} }'
chicago: Hamdoun, Ayoub, and Rolf Mahnken. “Experimental Investigations of Uniaxial
and Biaxial Cold Stretching within PC‐films and Bars Using Optical Measurements.”
PAMM, 2024. https://doi.org/10.1002/pamm.202300114.
ieee: 'A. Hamdoun and R. Mahnken, “Experimental investigations of uniaxial and biaxial
cold stretching within PC‐films and bars using optical measurements,” PAMM,
2024, doi: 10.1002/pamm.202300114.'
mla: Hamdoun, Ayoub, and Rolf Mahnken. “Experimental Investigations of Uniaxial
and Biaxial Cold Stretching within PC‐films and Bars Using Optical Measurements.”
PAMM, Wiley, 2024, doi:10.1002/pamm.202300114.
short: A. Hamdoun, R. Mahnken, PAMM (2024).
date_created: 2024-02-29T13:53:13Z
date_updated: 2024-02-29T13:58:38Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202300114
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Experimental investigations of uniaxial and biaxial cold stretching within
PC‐films and bars using optical measurements
type: journal_article
user_id: '335'
year: '2024'
...
---
_id: '44888'
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. Thermo‐chemo‐mechanical modelling of a curing process combined
with mean‐field homogenization methods at large strains. PAMM. 2023;22(1).
doi:10.1002/pamm.202200214
apa: Lenz, P., & Mahnken, R. (2023). Thermo‐chemo‐mechanical modelling of a
curing process combined with mean‐field homogenization methods at large strains.
PAMM, 22(1). https://doi.org/10.1002/pamm.202200214
bibtex: '@article{Lenz_Mahnken_2023, title={Thermo‐chemo‐mechanical modelling of
a curing process combined with mean‐field homogenization methods at large strains},
volume={22}, DOI={10.1002/pamm.202200214},
number={1}, journal={PAMM}, publisher={Wiley}, author={Lenz, Peter and Mahnken,
Rolf}, year={2023} }'
chicago: Lenz, Peter, and Rolf Mahnken. “Thermo‐chemo‐mechanical Modelling of a
Curing Process Combined with Mean‐field Homogenization Methods at Large Strains.”
PAMM 22, no. 1 (2023). https://doi.org/10.1002/pamm.202200214.
ieee: 'P. Lenz and R. Mahnken, “Thermo‐chemo‐mechanical modelling of a curing process
combined with mean‐field homogenization methods at large strains,” PAMM,
vol. 22, no. 1, 2023, doi: 10.1002/pamm.202200214.'
mla: Lenz, Peter, and Rolf Mahnken. “Thermo‐chemo‐mechanical Modelling of a Curing
Process Combined with Mean‐field Homogenization Methods at Large Strains.” PAMM,
vol. 22, no. 1, Wiley, 2023, doi:10.1002/pamm.202200214.
short: P. Lenz, R. Mahnken, PAMM 22 (2023).
date_created: 2023-05-16T12:15:44Z
date_updated: 2023-05-16T12:17:50Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202200214
intvolume: ' 22'
issue: '1'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Thermo‐chemo‐mechanical modelling of a curing process combined with mean‐field
homogenization methods at large strains
type: journal_article
user_id: '335'
volume: 22
year: '2023'
...
---
_id: '44891'
author:
- first_name: Hendrik
full_name: Westermann, Hendrik
id: '60816'
last_name: Westermann
orcid: 0000-0002-5034-9708
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Westermann H, Mahnken R. A thermodynamic framework for the phase‐field approach
considering carbide precipitation during phase transformations. PAMM. 2023;22(1).
doi:10.1002/pamm.202200080
apa: Westermann, H., & Mahnken, R. (2023). A thermodynamic framework for the
phase‐field approach considering carbide precipitation during phase transformations.
PAMM, 22(1). https://doi.org/10.1002/pamm.202200080
bibtex: '@article{Westermann_Mahnken_2023, title={A thermodynamic framework for
the phase‐field approach considering carbide precipitation during phase transformations},
volume={22}, DOI={10.1002/pamm.202200080},
number={1}, journal={PAMM}, publisher={Wiley}, author={Westermann, Hendrik and
Mahnken, Rolf}, year={2023} }'
chicago: Westermann, Hendrik, and Rolf Mahnken. “A Thermodynamic Framework for the
Phase‐field Approach Considering Carbide Precipitation during Phase Transformations.”
PAMM 22, no. 1 (2023). https://doi.org/10.1002/pamm.202200080.
ieee: 'H. Westermann and R. Mahnken, “A thermodynamic framework for the phase‐field
approach considering carbide precipitation during phase transformations,” PAMM,
vol. 22, no. 1, 2023, doi: 10.1002/pamm.202200080.'
mla: Westermann, Hendrik, and Rolf Mahnken. “A Thermodynamic Framework for the Phase‐field
Approach Considering Carbide Precipitation during Phase Transformations.” PAMM,
vol. 22, no. 1, Wiley, 2023, doi:10.1002/pamm.202200080.
short: H. Westermann, R. Mahnken, PAMM 22 (2023).
date_created: 2023-05-16T12:20:19Z
date_updated: 2023-05-16T12:21:15Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202200080
intvolume: ' 22'
issue: '1'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: A thermodynamic framework for the phase‐field approach considering carbide
precipitation during phase transformations
type: journal_article
user_id: '335'
volume: 22
year: '2023'
...
---
_id: '44892'
author:
- first_name: Ayoub
full_name: Hamdoun, Ayoub
last_name: Hamdoun
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Hamdoun A, Mahnken R. A finite strain gradient theory for viscoplasticity by
means of micromorphic regularization. PAMM. 2023;22(1). doi:10.1002/pamm.202200074
apa: Hamdoun, A., & Mahnken, R. (2023). A finite strain gradient theory for
viscoplasticity by means of micromorphic regularization. PAMM, 22(1).
https://doi.org/10.1002/pamm.202200074
bibtex: '@article{Hamdoun_Mahnken_2023, title={A finite strain gradient theory for
viscoplasticity by means of micromorphic regularization}, volume={22}, DOI={10.1002/pamm.202200074}, number={1},
journal={PAMM}, publisher={Wiley}, author={Hamdoun, Ayoub and Mahnken, Rolf},
year={2023} }'
chicago: Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for
Viscoplasticity by Means of Micromorphic Regularization.” PAMM 22, no.
1 (2023). https://doi.org/10.1002/pamm.202200074.
ieee: 'A. Hamdoun and R. Mahnken, “A finite strain gradient theory for viscoplasticity
by means of micromorphic regularization,” PAMM, vol. 22, no. 1, 2023, doi:
10.1002/pamm.202200074.'
mla: Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for Viscoplasticity
by Means of Micromorphic Regularization.” PAMM, vol. 22, no. 1, Wiley,
2023, doi:10.1002/pamm.202200074.
short: A. Hamdoun, R. Mahnken, PAMM 22 (2023).
date_created: 2023-05-16T12:21:32Z
date_updated: 2023-05-16T12:23:15Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202200074
intvolume: ' 22'
issue: '1'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: A finite strain gradient theory for viscoplasticity by means of micromorphic
regularization
type: journal_article
user_id: '335'
volume: 22
year: '2023'
...
---
_id: '44890'
author:
- first_name: Arnold
full_name: Tchomgue Simeu, Arnold
id: '83075'
last_name: Tchomgue Simeu
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Tchomgue Simeu A, Mahnken R. Goal‐oriented adaptivity based on a model hierarchy
of mean‐field and full‐field homogenization methods in elasto‐plasticity. PAMM.
2023;22(1). doi:10.1002/pamm.202200053
apa: Tchomgue Simeu, A., & Mahnken, R. (2023). Goal‐oriented adaptivity based
on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity.
PAMM, 22(1). https://doi.org/10.1002/pamm.202200053
bibtex: '@article{Tchomgue Simeu_Mahnken_2023, title={Goal‐oriented adaptivity based
on a model hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity},
volume={22}, DOI={10.1002/pamm.202200053},
number={1}, journal={PAMM}, publisher={Wiley}, author={Tchomgue Simeu, Arnold
and Mahnken, Rolf}, year={2023} }'
chicago: Tchomgue Simeu, Arnold, and Rolf Mahnken. “Goal‐oriented Adaptivity Based
on a Model Hierarchy of Mean‐field and Full‐field Homogenization Methods in Elasto‐plasticity.”
PAMM 22, no. 1 (2023). https://doi.org/10.1002/pamm.202200053.
ieee: 'A. Tchomgue Simeu and R. Mahnken, “Goal‐oriented adaptivity based on a model
hierarchy of mean‐field and full‐field homogenization methods in elasto‐plasticity,”
PAMM, vol. 22, no. 1, 2023, doi: 10.1002/pamm.202200053.'
mla: Tchomgue Simeu, Arnold, and Rolf Mahnken. “Goal‐oriented Adaptivity Based on
a Model Hierarchy of Mean‐field and Full‐field Homogenization Methods in Elasto‐plasticity.”
PAMM, vol. 22, no. 1, Wiley, 2023, doi:10.1002/pamm.202200053.
short: A. Tchomgue Simeu, R. Mahnken, PAMM 22 (2023).
date_created: 2023-05-16T12:18:15Z
date_updated: 2023-05-25T10:02:34Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202200053
intvolume: ' 22'
issue: '1'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Goal‐oriented adaptivity based on a model hierarchy of mean‐field and full‐field
homogenization methods in elasto‐plasticity
type: journal_article
user_id: '335'
volume: 22
year: '2023'
...
---
_id: '46813'
abstract:
- lang: eng
text: Modelling of dynamic systems plays an important role in many engineering disciplines.
Two different approaches are physical modelling and data‐driven modelling, both
of which have their respective advantages and disadvantages. By combining these
two approaches, hybrid models can be created in which the respective disadvantages
are mitigated, with discrepancy models being a particular subclass. Here, the
basic system behaviour is described physically, that is, in the form of differential
equations. Inaccuracies resulting from insufficient modelling or numerics lead
to a discrepancy between the measurements and the model, which can be compensated
by a data‐driven error correction term. Since discrepancy methods still require
a large amount of measurement data, this paper investigates the extent to which
a single discrepancy model can be trained for a physical model with additional
parameter dependencies without the need for retraining. As an example, a damped
electromagnetic oscillating circuit is used. The physical model is realised by
a differential equation describing the electric current, considering only inductance
and capacitance; dissipation due to resistance is neglected. This creates a discrepancy
between measurement and model, which is corrected by a data‐driven model. In the
experiments, the inductance and the capacity are varied. It is found that the
same data‐driven model can only be used if additional parametric dependencies
in the data‐driven term are considered as well.
author:
- first_name: Meike Claudia
full_name: Wohlleben, Meike Claudia
id: '43991'
last_name: Wohlleben
orcid: 0009-0009-9767-7168
- first_name: Lars
full_name: Muth, Lars
id: '77313'
last_name: Muth
orcid: 0000-0002-2938-5616
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: 0000-0002-3389-793X
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Wohlleben MC, Muth L, Peitz S, Sextro W. Transferability of a discrepancy
model for the dynamics of electromagnetic oscillating circuits. In: Proceedings
in Applied Mathematics and Mechanics. Wiley; 2023. doi:10.1002/pamm.202300039'
apa: Wohlleben, M. C., Muth, L., Peitz, S., & Sextro, W. (2023). Transferability
of a discrepancy model for the dynamics of electromagnetic oscillating circuits.
Proceedings in Applied Mathematics and Mechanics. https://doi.org/10.1002/pamm.202300039
bibtex: '@inproceedings{Wohlleben_Muth_Peitz_Sextro_2023, title={Transferability
of a discrepancy model for the dynamics of electromagnetic oscillating circuits},
DOI={10.1002/pamm.202300039},
booktitle={Proceedings in Applied Mathematics and Mechanics}, publisher={Wiley},
author={Wohlleben, Meike Claudia and Muth, Lars and Peitz, Sebastian and Sextro,
Walter}, year={2023} }'
chicago: Wohlleben, Meike Claudia, Lars Muth, Sebastian Peitz, and Walter Sextro.
“Transferability of a Discrepancy Model for the Dynamics of Electromagnetic Oscillating
Circuits.” In Proceedings in Applied Mathematics and Mechanics. Wiley,
2023. https://doi.org/10.1002/pamm.202300039.
ieee: 'M. C. Wohlleben, L. Muth, S. Peitz, and W. Sextro, “Transferability of a
discrepancy model for the dynamics of electromagnetic oscillating circuits,” 2023,
doi: 10.1002/pamm.202300039.'
mla: Wohlleben, Meike Claudia, et al. “Transferability of a Discrepancy Model for
the Dynamics of Electromagnetic Oscillating Circuits.” Proceedings in Applied
Mathematics and Mechanics, Wiley, 2023, doi:10.1002/pamm.202300039.
short: 'M.C. Wohlleben, L. Muth, S. Peitz, W. Sextro, in: Proceedings in Applied
Mathematics and Mechanics, Wiley, 2023.'
date_created: 2023-09-06T05:18:05Z
date_updated: 2023-09-21T14:47:20Z
department:
- _id: '655'
- _id: '151'
doi: 10.1002/pamm.202300039
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/epdf/10.1002/pamm.202300039
oa: '1'
publication: Proceedings in Applied Mathematics and Mechanics
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Transferability of a discrepancy model for the dynamics of electromagnetic
oscillating circuits
type: conference
user_id: '77313'
year: '2023'
...
---
_id: '48464'
abstract:
- lang: eng
text: AbstractInitial value problems can be solved
efficiently by means of Runge–Kutta algorithms with adaptive step size control.
Diagonally implicit Runge–Kutta (DIRK) methods are the most popular class among
the diverse family of Runge–Kutta algorithms. In this paper, the novel class of
low‐order explicit last‐stage diagonally implicit Runge–Kutta (ELDIRK) methods
are explored, which combine implicit schemes with an additional explicit evaluation
as an explicit last stage. ELDIRK Butcher tableaus are used to control embedded
RK methods to obtain solutions of different orders. The lower‐order solution is
obtained by classical implicit RK stages and the higher‐order solution is obtained
by additional explicit evaluation. As a result, a significant reduction in computational
cost is achieved by skipping the iterative solution of nonlinear systems for the
additional step. The examination of the heat problem and the use of the innovative
Butcher tableau in the finite‐element method are the main contributions of this
work. Thus, it is possible to establish adaptive step size control for the new
low‐order embedded methods based on an empirical method for error estimation.
Two‐dimensional simulations are used to show an appropriate algorithm for the
ELDIRK schemes. The new Runge–Kutta schemes' predictions of higher‐order convergence
are confirmed, and their successful outcomes are illustrated.
author:
- first_name: Hendrik
full_name: Westermann, Hendrik
id: '60816'
last_name: Westermann
orcid: 0000-0002-5034-9708
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Westermann H, Mahnken R. Numerical investigations of new low‐order explicit
last stage diagonal implicit Runge–Kutta schemes with the finite‐element method.
PAMM. 2023;23(2). doi:10.1002/pamm.202300071
apa: Westermann, H., & Mahnken, R. (2023). Numerical investigations of new low‐order
explicit last stage diagonal implicit Runge–Kutta schemes with the finite‐element
method. PAMM, 23(2). https://doi.org/10.1002/pamm.202300071
bibtex: '@article{Westermann_Mahnken_2023, title={Numerical investigations of new
low‐order explicit last stage diagonal implicit Runge–Kutta schemes with the finite‐element
method}, volume={23}, DOI={10.1002/pamm.202300071},
number={2}, journal={PAMM}, publisher={Wiley}, author={Westermann, Hendrik and
Mahnken, Rolf}, year={2023} }'
chicago: Westermann, Hendrik, and Rolf Mahnken. “Numerical Investigations of New
Low‐order Explicit Last Stage Diagonal Implicit Runge–Kutta Schemes with the Finite‐element
Method.” PAMM 23, no. 2 (2023). https://doi.org/10.1002/pamm.202300071.
ieee: 'H. Westermann and R. Mahnken, “Numerical investigations of new low‐order
explicit last stage diagonal implicit Runge–Kutta schemes with the finite‐element
method,” PAMM, vol. 23, no. 2, 2023, doi: 10.1002/pamm.202300071.'
mla: Westermann, Hendrik, and Rolf Mahnken. “Numerical Investigations of New Low‐order
Explicit Last Stage Diagonal Implicit Runge–Kutta Schemes with the Finite‐element
Method.” PAMM, vol. 23, no. 2, Wiley, 2023, doi:10.1002/pamm.202300071.
short: H. Westermann, R. Mahnken, PAMM 23 (2023).
date_created: 2023-10-25T10:46:57Z
date_updated: 2023-11-07T14:34:44Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202300071
intvolume: ' 23'
issue: '2'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Numerical investigations of new low‐order explicit last stage diagonal implicit
Runge–Kutta schemes with the finite‐element method
type: journal_article
user_id: '335'
volume: 23
year: '2023'
...
---
_id: '49866'
abstract:
- lang: eng
text: AbstractThe use of heterogeneous materials,
such as composites with Prandtl‐Reuss‐type material laws, has increased in industrial
praxis, making finite element modeling with homogenization techniques a well‐accepted
tool. These methods are particularly advantageous to account for microstructural
mechanisms which can be related to nonlinearities and time‐dependency due to elasto‐plasticity
behavior. However, their advantages are diminished by increasing computational
demand. The present contribution deals with the balance of accuracy and numerical
efficiency of nonlinear homogenization associated with a framework of goal‐oriented
adaptivity, which takes into account error accumulation over time. To this end,
model adaptivity of homogenization methods is coupled to mesh adaptivity on the
macro scale. Our new proposed adaptive procedure is driven by a goal‐oriented
a posteriori error estimator based on duality techniques using downwind and upwind
approximations. Due to nonlinearities and time‐dependency of the plasticity, the
estimation of error transport and error generation is obtained with a backward‐in‐time
dual method despite a high demand on memory capacity. In this contribution, the
dual problem is solved with a forward‐in‐time dual method that allows estimating
the full error during the resolution of the primal problem without the need for
extra memory capacity. Finally, a numerical example illustrates the effectiveness
of the proposed adaptive approach.
author:
- first_name: Arnold
full_name: Tchomgue Simeu, Arnold
id: '83075'
last_name: Tchomgue Simeu
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Tchomgue Simeu A, Mahnken R. Downwind and upwind approximations for mesh and
model adaptivity of elasto‐plastic composites. PAMM. Published online 2023.
doi:10.1002/pamm.202300136
apa: Tchomgue Simeu, A., & Mahnken, R. (2023). Downwind and upwind approximations
for mesh and model adaptivity of elasto‐plastic composites. PAMM. https://doi.org/10.1002/pamm.202300136
bibtex: '@article{Tchomgue Simeu_Mahnken_2023, title={Downwind and upwind approximations
for mesh and model adaptivity of elasto‐plastic composites}, DOI={10.1002/pamm.202300136},
journal={PAMM}, publisher={Wiley}, author={Tchomgue Simeu, Arnold and Mahnken,
Rolf}, year={2023} }'
chicago: Tchomgue Simeu, Arnold, and Rolf Mahnken. “Downwind and Upwind Approximations
for Mesh and Model Adaptivity of Elasto‐plastic Composites.” PAMM, 2023.
https://doi.org/10.1002/pamm.202300136.
ieee: 'A. Tchomgue Simeu and R. Mahnken, “Downwind and upwind approximations for
mesh and model adaptivity of elasto‐plastic composites,” PAMM, 2023, doi:
10.1002/pamm.202300136.'
mla: Tchomgue Simeu, Arnold, and Rolf Mahnken. “Downwind and Upwind Approximations
for Mesh and Model Adaptivity of Elasto‐plastic Composites.” PAMM, Wiley,
2023, doi:10.1002/pamm.202300136.
short: A. Tchomgue Simeu, R. Mahnken, PAMM (2023).
date_created: 2023-12-19T12:20:05Z
date_updated: 2023-12-19T12:20:51Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202300136
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Downwind and upwind approximations for mesh and model adaptivity of elasto‐plastic
composites
type: journal_article
user_id: '335'
year: '2023'
...
---
_id: '52219'
abstract:
- lang: eng
text: AbstractCold‐box sand (CBS) belongs to the
granular materials and consists of sand and a binder. The behavior of CBS is simulated
with a micropolar model, whereby the additional degree of freedom of the model
describes the rotation of the sand grains. The model is used to generate a shear
band under pressure for three different meshes, where the force‐displacement curves
of the three meshes converge so that no mesh dependence occurs. Another requirement
of the model is the consideration of asymmetric behavior for compression and tension.
Due to the additional degree of freedom the implicit implementation of the micropolar
continuum is very time‐consuming. Therefore, an explicit implementation is considered
as an alternative possibility. This paper compares the advantages and disadvantages
of both methods and the results for both calculations.
author:
- first_name: Alexander
full_name: Börger, Alexander
last_name: Börger
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Börger A, Mahnken R. A micropolar model accounting for asymmetric behavior
of cold‐box sand in relation to tensile and compression tests. PAMM. Published
online 2023. doi:10.1002/pamm.202300126
apa: Börger, A., & Mahnken, R. (2023). A micropolar model accounting for asymmetric
behavior of cold‐box sand in relation to tensile and compression tests. PAMM.
https://doi.org/10.1002/pamm.202300126
bibtex: '@article{Börger_Mahnken_2023, title={A micropolar model accounting for
asymmetric behavior of cold‐box sand in relation to tensile and compression tests},
DOI={10.1002/pamm.202300126},
journal={PAMM}, publisher={Wiley}, author={Börger, Alexander and Mahnken, Rolf},
year={2023} }'
chicago: Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for
Asymmetric Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.”
PAMM, 2023. https://doi.org/10.1002/pamm.202300126.
ieee: 'A. Börger and R. Mahnken, “A micropolar model accounting for asymmetric behavior
of cold‐box sand in relation to tensile and compression tests,” PAMM, 2023,
doi: 10.1002/pamm.202300126.'
mla: Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for Asymmetric
Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.” PAMM,
Wiley, 2023, doi:10.1002/pamm.202300126.
short: A. Börger, R. Mahnken, PAMM (2023).
date_created: 2024-02-29T13:59:12Z
date_updated: 2024-02-29T13:59:31Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202300126
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: A micropolar model accounting for asymmetric behavior of cold‐box sand in relation
to tensile and compression tests
type: journal_article
user_id: '335'
year: '2023'
...
---
_id: '21082'
author:
- first_name: Dominik
full_name: Itner, Dominik
last_name: Itner
- first_name: Hauke
full_name: Gravenkamp, Hauke
last_name: Gravenkamp
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Nadine
full_name: Feldmann, Nadine
id: '23082'
last_name: Feldmann
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. Simulation of guided
waves in cylinders subject to arbitrary boundary conditions for applications in
material characterization. PAMM. 2021. doi:10.1002/pamm.202000232
apa: Itner, D., Gravenkamp, H., Dreiling, D., Feldmann, N., & Henning, B. (2021).
Simulation of guided waves in cylinders subject to arbitrary boundary conditions
for applications in material characterization. PAMM. https://doi.org/10.1002/pamm.202000232
bibtex: '@article{Itner_Gravenkamp_Dreiling_Feldmann_Henning_2021, title={Simulation
of guided waves in cylinders subject to arbitrary boundary conditions for applications
in material characterization}, DOI={10.1002/pamm.202000232},
journal={PAMM}, author={Itner, Dominik and Gravenkamp, Hauke and Dreiling, Dmitrij
and Feldmann, Nadine and Henning, Bernd}, year={2021} }'
chicago: Itner, Dominik, Hauke Gravenkamp, Dmitrij Dreiling, Nadine Feldmann, and
Bernd Henning. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary
Conditions for Applications in Material Characterization.” PAMM, 2021.
https://doi.org/10.1002/pamm.202000232.
ieee: D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Simulation
of guided waves in cylinders subject to arbitrary boundary conditions for applications
in material characterization,” PAMM, 2021.
mla: Itner, Dominik, et al. “Simulation of Guided Waves in Cylinders Subject to
Arbitrary Boundary Conditions for Applications in Material Characterization.”
PAMM, 2021, doi:10.1002/pamm.202000232.
short: D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, PAMM (2021).
date_created: 2021-01-26T13:52:47Z
date_updated: 2022-01-06T06:54:44Z
department:
- _id: '49'
doi: 10.1002/pamm.202000232
language:
- iso: eng
project:
- _id: '89'
grant_number: '409779252'
name: Vollständige Bestimmung der akustischen Materialparameter von Polymeren
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: Simulation of guided waves in cylinders subject to arbitrary boundary conditions
for applications in material characterization
type: journal_article
user_id: '23082'
year: '2021'
...
---
_id: '21583'
author:
- first_name: Lukas Johannes
full_name: Lanza, Lukas Johannes
id: '78640'
last_name: Lanza
citation:
ama: Lanza LJ. Representation and stability of internal dynamics. PAMM. 2021.
doi:10.1002/pamm.202000256
apa: Lanza, L. J. (2021). Representation and stability of internal dynamics. PAMM.
https://doi.org/10.1002/pamm.202000256
bibtex: '@article{Lanza_2021, title={Representation and stability of internal dynamics},
DOI={10.1002/pamm.202000256},
journal={PAMM}, author={Lanza, Lukas Johannes}, year={2021} }'
chicago: Lanza, Lukas Johannes. “Representation and Stability of Internal Dynamics.”
PAMM, 2021. https://doi.org/10.1002/pamm.202000256.
ieee: L. J. Lanza, “Representation and stability of internal dynamics,” PAMM,
2021.
mla: Lanza, Lukas Johannes. “Representation and Stability of Internal Dynamics.”
PAMM, 2021, doi:10.1002/pamm.202000256.
short: L.J. Lanza, PAMM (2021).
date_created: 2021-03-31T06:10:52Z
date_updated: 2022-01-06T06:55:06Z
doi: 10.1002/pamm.202000256
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: Representation and stability of internal dynamics
type: journal_article
user_id: '78640'
year: '2021'
...
---
_id: '34208'
abstract:
- lang: eng
text: Computational homogenization is a powerful tool which allows to obtain homogenized
properties of materials on the macroscale from the simulation of the underlying
microstructure. The response of the microstructure is, however, strongly affected
by variations in the microstructure geometry. The effect of geometry variations
is even stronger in cases when the material exhibits plastic deformations. In
this work we study a model of a steel alloy with arbitrary distributed elliptic
voids. We model one single unit cell of the material containing one single void.
The geometry of the void is not precisely known and is modeled as a variable orientation
of an ellipse. Large deformations applied to the unit cell necessitate a finite
elasto-plastic material model. Since the geometry variation is parameterized,
we can utilize the method recently developed for stochastic problems but also
applicable to all types of parametric problems — the isoparametric stochastic
local FEM (SL-FEM). It is an ideal tool for problems with only a few parameters
but strongly nonlinear dependency of the displacement fields on parameters. Simulations
demonstrate a strong effect of parameter variation on the plastic strains and,
thus, substantiate the use of the parametric computational homogenization approach.
author:
- first_name: Dmytro
full_name: Pivovarov, Dmytro
last_name: Pivovarov
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
- first_name: Kai
full_name: Willner, Kai
last_name: Willner
- first_name: Paul
full_name: Steinmann, Paul
last_name: Steinmann
citation:
ama: 'Pivovarov D, Mergheim J, Willner K, Steinmann P. Parametric FEM for computational
homogenization of heterogeneous materials with random voids. In: PAMM.
Vol 20. Wiley; 2021. doi:10.1002/pamm.202000071'
apa: Pivovarov, D., Mergheim, J., Willner, K., & Steinmann, P. (2021). Parametric
FEM for computational homogenization of heterogeneous materials with random voids.
PAMM, 20(1). https://doi.org/10.1002/pamm.202000071
bibtex: '@inproceedings{Pivovarov_Mergheim_Willner_Steinmann_2021, title={Parametric
FEM for computational homogenization of heterogeneous materials with random voids},
volume={20}, DOI={10.1002/pamm.202000071},
number={1}, booktitle={PAMM}, publisher={Wiley}, author={Pivovarov, Dmytro and
Mergheim, Julia and Willner, Kai and Steinmann, Paul}, year={2021} }'
chicago: Pivovarov, Dmytro, Julia Mergheim, Kai Willner, and Paul Steinmann. “Parametric
FEM for Computational Homogenization of Heterogeneous Materials with Random Voids.”
In PAMM, Vol. 20. Wiley, 2021. https://doi.org/10.1002/pamm.202000071.
ieee: 'D. Pivovarov, J. Mergheim, K. Willner, and P. Steinmann, “Parametric FEM
for computational homogenization of heterogeneous materials with random voids,”
in PAMM, 2021, vol. 20, no. 1, doi: 10.1002/pamm.202000071.'
mla: Pivovarov, Dmytro, et al. “Parametric FEM for Computational Homogenization
of Heterogeneous Materials with Random Voids.” PAMM, vol. 20, no. 1, Wiley,
2021, doi:10.1002/pamm.202000071.
short: 'D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, in: PAMM, Wiley, 2021.'
date_created: 2022-12-05T20:45:22Z
date_updated: 2023-01-02T11:52:59Z
department:
- _id: '630'
doi: 10.1002/pamm.202000071
intvolume: ' 20'
issue: '1'
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
status: public
title: Parametric FEM for computational homogenization of heterogeneous materials
with random voids
type: conference
user_id: '14931'
volume: 20
year: '2021'
...
---
_id: '29089'
author:
- first_name: Hendrik
full_name: Westermann, Hendrik
id: '60816'
last_name: Westermann
orcid: 0000-0002-5034-9708
- first_name: Alexander
full_name: Reitz, Alexander
id: '24803'
last_name: Reitz
orcid: 0000-0001-9047-467X
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Westermann H, Reitz A, Mahnken R, Grydin O, Schaper M. Constitutive modeling
of viscoplasticity including phase transformations for graded thermo‐mechanical
processing. PAMM. Published online 2021. doi:10.1002/pamm.202100041
apa: Westermann, H., Reitz, A., Mahnken, R., Grydin, O., & Schaper, M. (2021).
Constitutive modeling of viscoplasticity including phase transformations for graded
thermo‐mechanical processing. PAMM. https://doi.org/10.1002/pamm.202100041
bibtex: '@article{Westermann_Reitz_Mahnken_Grydin_Schaper_2021, title={Constitutive
modeling of viscoplasticity including phase transformations for graded thermo‐mechanical
processing}, DOI={10.1002/pamm.202100041},
journal={PAMM}, author={Westermann, Hendrik and Reitz, Alexander and Mahnken,
Rolf and Grydin, Olexandr and Schaper, Mirko}, year={2021} }'
chicago: Westermann, Hendrik, Alexander Reitz, Rolf Mahnken, Olexandr Grydin, and
Mirko Schaper. “Constitutive Modeling of Viscoplasticity Including Phase Transformations
for Graded Thermo‐mechanical Processing.” PAMM, 2021. https://doi.org/10.1002/pamm.202100041.
ieee: 'H. Westermann, A. Reitz, R. Mahnken, O. Grydin, and M. Schaper, “Constitutive
modeling of viscoplasticity including phase transformations for graded thermo‐mechanical
processing,” PAMM, 2021, doi: 10.1002/pamm.202100041.'
mla: Westermann, Hendrik, et al. “Constitutive Modeling of Viscoplasticity Including
Phase Transformations for Graded Thermo‐mechanical Processing.” PAMM, 2021,
doi:10.1002/pamm.202100041.
short: H. Westermann, A. Reitz, R. Mahnken, O. Grydin, M. Schaper, PAMM (2021).
date_created: 2021-12-22T12:41:34Z
date_updated: 2023-01-24T12:54:26Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202100041
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: Constitutive modeling of viscoplasticity including phase transformations for
graded thermo‐mechanical processing
type: journal_article
user_id: '335'
year: '2021'
...
---
_id: '21708'
author:
- first_name: Peter
full_name: Lenz, Peter
id: '49691'
last_name: Lenz
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Lenz P, Mahnken R. Damage simulation of thermo‐chemo‐elasto‐plastic fibre reinforced
composites using mean‐field homogenization methods. PAMM. Published online
2021. doi:10.1002/pamm.202000265
apa: Lenz, P., & Mahnken, R. (2021). Damage simulation of thermo‐chemo‐elasto‐plastic
fibre reinforced composites using mean‐field homogenization methods. PAMM.
https://doi.org/10.1002/pamm.202000265
bibtex: '@article{Lenz_Mahnken_2021, title={Damage simulation of thermo‐chemo‐elasto‐plastic
fibre reinforced composites using mean‐field homogenization methods}, DOI={10.1002/pamm.202000265}, journal={PAMM},
author={Lenz, Peter and Mahnken, Rolf}, year={2021} }'
chicago: Lenz, Peter, and Rolf Mahnken. “Damage Simulation of Thermo‐chemo‐elasto‐plastic
Fibre Reinforced Composites Using Mean‐field Homogenization Methods.” PAMM,
2021. https://doi.org/10.1002/pamm.202000265.
ieee: 'P. Lenz and R. Mahnken, “Damage simulation of thermo‐chemo‐elasto‐plastic
fibre reinforced composites using mean‐field homogenization methods,” PAMM,
2021, doi: 10.1002/pamm.202000265.'
mla: Lenz, Peter, and Rolf Mahnken. “Damage Simulation of Thermo‐chemo‐elasto‐plastic
Fibre Reinforced Composites Using Mean‐field Homogenization Methods.” PAMM,
2021, doi:10.1002/pamm.202000265.
short: P. Lenz, R. Mahnken, PAMM (2021).
date_created: 2021-04-21T13:31:27Z
date_updated: 2023-01-24T12:45:54Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202000265
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: Damage simulation of thermo‐chemo‐elasto‐plastic fibre reinforced composites
using mean‐field homogenization methods
type: journal_article
user_id: '335'
year: '2021'
...
---
_id: '24392'
author:
- first_name: Eduard
full_name: Penner, Eduard
id: '27973'
last_name: Penner
- first_name: Ismail
full_name: Caylak, Ismail
id: '75'
last_name: Caylak
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Penner E, Caylak I, Mahnken R. An uncertainty model for the curing process
of transversely fiber reinforced plastics. PAMM. Published online 2021.
doi:10.1002/pamm.202000178
apa: Penner, E., Caylak, I., & Mahnken, R. (2021). An uncertainty model for
the curing process of transversely fiber reinforced plastics. PAMM. https://doi.org/10.1002/pamm.202000178
bibtex: '@article{Penner_Caylak_Mahnken_2021, title={An uncertainty model for the
curing process of transversely fiber reinforced plastics}, DOI={10.1002/pamm.202000178},
journal={PAMM}, author={Penner, Eduard and Caylak, Ismail and Mahnken, Rolf},
year={2021} }'
chicago: Penner, Eduard, Ismail Caylak, and Rolf Mahnken. “An Uncertainty Model
for the Curing Process of Transversely Fiber Reinforced Plastics.” PAMM,
2021. https://doi.org/10.1002/pamm.202000178.
ieee: 'E. Penner, I. Caylak, and R. Mahnken, “An uncertainty model for the curing
process of transversely fiber reinforced plastics,” PAMM, 2021, doi: 10.1002/pamm.202000178.'
mla: Penner, Eduard, et al. “An Uncertainty Model for the Curing Process of Transversely
Fiber Reinforced Plastics.” PAMM, 2021, doi:10.1002/pamm.202000178.
short: E. Penner, I. Caylak, R. Mahnken, PAMM (2021).
date_created: 2021-09-14T12:08:38Z
date_updated: 2023-01-24T12:43:54Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202000178
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: An uncertainty model for the curing process of transversely fiber reinforced
plastics
type: journal_article
user_id: '335'
year: '2021'
...
---
_id: '24384'
author:
- first_name: Hendrik
full_name: Westermann, Hendrik
id: '60816'
last_name: Westermann
orcid: 0000-0002-5034-9708
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Westermann H, Mahnken R. Constitutive modeling of dynamic recrystallization
coupled to viscoplasticity. PAMM. Published online 2021. doi:10.1002/pamm.202000186
apa: Westermann, H., & Mahnken, R. (2021). Constitutive modeling of dynamic
recrystallization coupled to viscoplasticity. PAMM. https://doi.org/10.1002/pamm.202000186
bibtex: '@article{Westermann_Mahnken_2021, title={Constitutive modeling of dynamic
recrystallization coupled to viscoplasticity}, DOI={10.1002/pamm.202000186},
journal={PAMM}, author={Westermann, Hendrik and Mahnken, Rolf}, year={2021} }'
chicago: Westermann, Hendrik, and Rolf Mahnken. “Constitutive Modeling of Dynamic
Recrystallization Coupled to Viscoplasticity.” PAMM, 2021. https://doi.org/10.1002/pamm.202000186.
ieee: 'H. Westermann and R. Mahnken, “Constitutive modeling of dynamic recrystallization
coupled to viscoplasticity,” PAMM, 2021, doi: 10.1002/pamm.202000186.'
mla: Westermann, Hendrik, and Rolf Mahnken. “Constitutive Modeling of Dynamic Recrystallization
Coupled to Viscoplasticity.” PAMM, 2021, doi:10.1002/pamm.202000186.
short: H. Westermann, R. Mahnken, PAMM (2021).
date_created: 2021-09-14T11:44:19Z
date_updated: 2023-01-24T12:53:55Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202000186
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: Constitutive modeling of dynamic recrystallization coupled to viscoplasticity
type: journal_article
user_id: '335'
year: '2021'
...
---
_id: '24397'
author:
- first_name: Alexander
full_name: Henkes, Alexander
last_name: Henkes
- first_name: Ismail
full_name: Caylak, Ismail
id: '75'
last_name: Caylak
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Henkes A, Caylak I, Mahnken R. A deep learning driven uncertain full‐field
homogenization method. PAMM. Published online 2021. doi:10.1002/pamm.202000180
apa: Henkes, A., Caylak, I., & Mahnken, R. (2021). A deep learning driven uncertain
full‐field homogenization method. PAMM. https://doi.org/10.1002/pamm.202000180
bibtex: '@article{Henkes_Caylak_Mahnken_2021, title={A deep learning driven uncertain
full‐field homogenization method}, DOI={10.1002/pamm.202000180},
journal={PAMM}, author={Henkes, Alexander and Caylak, Ismail and Mahnken, Rolf},
year={2021} }'
chicago: Henkes, Alexander, Ismail Caylak, and Rolf Mahnken. “A Deep Learning Driven
Uncertain Full‐field Homogenization Method.” PAMM, 2021. https://doi.org/10.1002/pamm.202000180.
ieee: 'A. Henkes, I. Caylak, and R. Mahnken, “A deep learning driven uncertain full‐field
homogenization method,” PAMM, 2021, doi: 10.1002/pamm.202000180.'
mla: Henkes, Alexander, et al. “A Deep Learning Driven Uncertain Full‐field Homogenization
Method.” PAMM, 2021, doi:10.1002/pamm.202000180.
short: A. Henkes, I. Caylak, R. Mahnken, PAMM (2021).
date_created: 2021-09-14T12:26:45Z
date_updated: 2023-01-24T12:45:09Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202000180
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: A deep learning driven uncertain full‐field homogenization method
type: journal_article
user_id: '335'
year: '2021'
...
---
_id: '29090'
author:
- first_name: Peter
full_name: Lenz, Peter
id: '49691'
last_name: Lenz
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Lenz P, Mahnken R. Integral‐type non‐local damage simulation of composites
using mean‐field homogenization methods. PAMM. Published online 2021. doi:10.1002/pamm.202100081
apa: Lenz, P., & Mahnken, R. (2021). Integral‐type non‐local damage simulation
of composites using mean‐field homogenization methods. PAMM. https://doi.org/10.1002/pamm.202100081
bibtex: '@article{Lenz_Mahnken_2021, title={Integral‐type non‐local damage simulation
of composites using mean‐field homogenization methods}, DOI={10.1002/pamm.202100081},
journal={PAMM}, author={Lenz, Peter and Mahnken, Rolf}, year={2021} }'
chicago: Lenz, Peter, and Rolf Mahnken. “Integral‐type Non‐local Damage Simulation
of Composites Using Mean‐field Homogenization Methods.” PAMM, 2021. https://doi.org/10.1002/pamm.202100081.
ieee: 'P. Lenz and R. Mahnken, “Integral‐type non‐local damage simulation of composites
using mean‐field homogenization methods,” PAMM, 2021, doi: 10.1002/pamm.202100081.'
mla: Lenz, Peter, and Rolf Mahnken. “Integral‐type Non‐local Damage Simulation of
Composites Using Mean‐field Homogenization Methods.” PAMM, 2021, doi:10.1002/pamm.202100081.
short: P. Lenz, R. Mahnken, PAMM (2021).
date_created: 2021-12-22T12:43:20Z
date_updated: 2023-01-24T12:59:22Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202100081
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: Integral‐type non‐local damage simulation of composites using mean‐field homogenization
methods
type: journal_article
user_id: '335'
year: '2021'
...
---
_id: '29091'
author:
- first_name: Alexander
full_name: Henkes, Alexander
id: '32416'
last_name: Henkes
- first_name: Henning
full_name: Wessels, Henning
last_name: Wessels
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Henkes A, Wessels H, Mahnken R. Physics informed neural networks for continuum
micromechanics. PAMM. Published online 2021. doi:10.1002/pamm.202100040
apa: Henkes, A., Wessels, H., & Mahnken, R. (2021). Physics informed neural
networks for continuum micromechanics. PAMM. https://doi.org/10.1002/pamm.202100040
bibtex: '@article{Henkes_Wessels_Mahnken_2021, title={Physics informed neural networks
for continuum micromechanics}, DOI={10.1002/pamm.202100040},
journal={PAMM}, author={Henkes, Alexander and Wessels, Henning and Mahnken, Rolf},
year={2021} }'
chicago: Henkes, Alexander, Henning Wessels, and Rolf Mahnken. “Physics Informed
Neural Networks for Continuum Micromechanics.” PAMM, 2021. https://doi.org/10.1002/pamm.202100040.
ieee: 'A. Henkes, H. Wessels, and R. Mahnken, “Physics informed neural networks
for continuum micromechanics,” PAMM, 2021, doi: 10.1002/pamm.202100040.'
mla: Henkes, Alexander, et al. “Physics Informed Neural Networks for Continuum Micromechanics.”
PAMM, 2021, doi:10.1002/pamm.202100040.
short: A. Henkes, H. Wessels, R. Mahnken, PAMM (2021).
date_created: 2021-12-22T12:44:54Z
date_updated: 2023-01-24T13:00:10Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202100040
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: Physics informed neural networks for continuum micromechanics
type: journal_article
user_id: '335'
year: '2021'
...
---
_id: '19120'
author:
- first_name: Ismail
full_name: Caylak, Ismail
id: '75'
last_name: Caylak
- first_name: Eduard
full_name: Penner, Eduard
id: '27973'
last_name: Penner
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Caylak I, Penner E, Mahnken R. A fuzzy uncertainty model for analytical and
numerical homogenization of transversely fiber reinforced plastics. PAMM.
Published online 2019. doi:10.1002/pamm.201900356
apa: Caylak, I., Penner, E., & Mahnken, R. (2019). A fuzzy uncertainty model
for analytical and numerical homogenization of transversely fiber reinforced plastics.
PAMM. https://doi.org/10.1002/pamm.201900356
bibtex: '@article{Caylak_Penner_Mahnken_2019, title={A fuzzy uncertainty model for
analytical and numerical homogenization of transversely fiber reinforced plastics},
DOI={10.1002/pamm.201900356},
journal={PAMM}, author={Caylak, Ismail and Penner, Eduard and Mahnken, Rolf},
year={2019} }'
chicago: Caylak, Ismail, Eduard Penner, and Rolf Mahnken. “A Fuzzy Uncertainty Model
for Analytical and Numerical Homogenization of Transversely Fiber Reinforced Plastics.”
PAMM, 2019. https://doi.org/10.1002/pamm.201900356.
ieee: 'I. Caylak, E. Penner, and R. Mahnken, “A fuzzy uncertainty model for analytical
and numerical homogenization of transversely fiber reinforced plastics,” PAMM,
2019, doi: 10.1002/pamm.201900356.'
mla: Caylak, Ismail, et al. “A Fuzzy Uncertainty Model for Analytical and Numerical
Homogenization of Transversely Fiber Reinforced Plastics.” PAMM, 2019,
doi:10.1002/pamm.201900356.
short: I. Caylak, E. Penner, R. Mahnken, PAMM (2019).
date_created: 2020-09-08T10:23:48Z
date_updated: 2023-01-24T14:05:01Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.201900356
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
status: public
title: A fuzzy uncertainty model for analytical and numerical homogenization of transversely
fiber reinforced plastics
type: journal_article
user_id: '335'
year: '2019'
...