Search Results - "Brepols, Tim"

Component‐Based Model‐Order Reduction With Mortar Tied Contact for Nonlinear Quasi‐Static Mechanical Problems.

Authors: Ritzert, Stephan Kehls, Jannick Reese, Stefanie et al.

Source: International Journal for Numerical Methods in Engineering; 4/30/2025, Vol. 126 Issue 8, p1-17, 17p

A comparative study of micromorphic gradient‐extensions for anisotropic damage at finite strains.

Authors: van der Velden, Tim Brepols, Tim Reese, Stefanie et al.

Source: International Journal for Numerical Methods in Engineering; 12/30/2024, Vol. 125 Issue 24, p1-35, 35p

A comparison of micromorphic gradient‐extensions for anisotropic damage.

Authors: van der Velden, Tim Brepols, Tim Reese, Stefanie et al.

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Oct2024, Vol. 24 Issue 3, p1-7. 7p.

Development of a Model Order Reduced Arbitrary Lagrangian Eulerian (MORALE) Formulation for Structures Subjected to Dynamic Moving Loads.

Authors: Anantheswar, Atul Kehls, Jannick Wollny, Ines et al.

Source: International Journal for Numerical Methods in Engineering; 12/30/2025, Vol. 126 Issue 24, p1-17, 17p

Viscoelastic Behavior of Polyamide 6–COC Blends: Role of Crystallinity and Frequency‐Domain Modeling.

Authors: Kulkarni, Sameer Reuvers, Marie‐Christine Wutzler, André et al.

Source: Journal of Applied Polymer Science. Dec2025, Vol. 142 Issue 47, p1-19. 19p.

Numerical implementation of tension–compression asymmetry in a gradient‐extended two‐surface damage–plasticity model.

Authors: Zhang, Jian Brepols, Tim Reese, Stefanie

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Oct2023, Vol. 23 Issue 2, p1-10. 10p.

Challenges in two‐scale computational homogenization of mechanical metamaterials.

Authors: Danesh, Hooman Brepols, Tim Reese, Stefanie

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. May2023, Vol. 23 Issue 1, p1-6. 6p.

A two‐surface damage‐plasticity model based on a Drucker—Prager yield criterion.

Authors: Zhang, Jian Brepols, Tim Reese, Stefanie

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Mar2023, Vol. 22 Issue 1, p1-6. 6p.

Digitalizing metallic materials from image segmentation to multiscale solutions via physics informed operator learning.

Authors: Rezaei, Shahed Taghikhani, Kianoosh Viardin, Alexandre et al.

Source: NPJ Computational Materials; 8/13/2025, Vol. 11 Issue 1, p1-18, 18p

A finite element-based physics-informed operator learning framework for spatiotemporal partial differential equations on arbitrary domains.

Authors: Yamazaki, Yusuke Harandi, Ali Muramatsu, Mayu et al.

Source: Engineering with Computers; Feb2025, Vol. 41 Issue 1, p1-29, 29p

Locking‐free interface failure modeling by a cohesive discontinuous Galerkin method for matching and nonmatching meshes.

Authors: Bayat, Hamid Reza Rezaei, Shahed Brepols, Tim et al.

Source: International Journal for Numerical Methods in Engineering; 4/30/2020, Vol. 121 Issue 8, p1762-1790, 29p

Multi-field decomposed hyper-reduced order modeling of damage-plasticity simulations.

Authors: Kehls, Jannick Ritzert, Stephan Breuer, Lars et al.

Source: Computer Methods in Applied Mechanics & Engineering; Apr2026, Vol. 451, pN.PAG-N.PAG, 1p

A unified multi-perspective quadratic manifold for mitigating the Kolmogorov barrier in multiphysics damage.

Authors: Zhang, Qinghua Ritzert, Stephan Zhang, Jian et al.

Source: Journal of the Mechanics & Physics of Solids; Mar2026, Vol. 209, pN.PAG-N.PAG, 1p

A generalized dual potential for inelastic Constitutive Artificial Neural Networks: A JAX implementation at finite strains.

Authors: Holthusen, Hagen Linka, Kevin Kuhl, Ellen et al.

Source: Journal of the Mechanics & Physics of Solids; Jan2026:Part A, Vol. 206, pN.PAG-N.PAG, 1p

Experimentelle Untersuchungen zur Erfassung von Kavitäten hyperelastischer Silikonklebstoffe.

Authors: Schaaf, Benjamin Feldmann, Markus Lamm, Lukas et al.

Source: CE/Papers; Jun2022, Vol. 5 Issue 3, p87-100, 14p

Polyconvex inelastic constitutive artificial neural networks.

Authors: Holthusen, Hagen Lamm, Lukas Brepols, Tim et al.

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Oct2024, Vol. 24 Issue 3, p1-11. 11p.

Characterization of crystallization kinetics in Polyamide 6 with a focus on modeling the thermoforming process: experiments, modeling, simulations.

Authors: Kulkarni, Sameer Reuvers, Marie-Christine Brepols, Tim et al.

Source: Continuum Mechanics & Thermodynamics. Mar2024, Vol. 36 Issue 2, p415-431. 17p.

Reduced order modeling of structural problems with damage and plasticity.

Authors: Kehls, Jannick Kastian, Steffen Brepols, Tim et al.

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Dec2023, Vol. 23 Issue 4, p1-8. 8p.

An anisotropic damage model for finite strains with full and reduced regularization of the damage tensor.

Authors: van der Velden, Tim Holthusen, Hagen Brepols, Tim et al.

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Dec2023, Vol. 23 Issue 4, p1-7. 7p.

Gradient-extended two-surface damage-plasticity: Micromorphic formulation and numerical aspects.

Authors: Brepols, Tim Wulfinghoff, Stephan Reese, Stefanie

Source: International Journal of Plasticity. Oct2017, Vol. 97, p64-106. 43p.

Subjects: Material plasticity, Surfaces (Physics), Numerical analysis, Continuum damage mechanics, Thermodynamics