A posteriori single-and multi-goal error control and adaptivity for partial differential equations

B Endtmayer, U Langer, T Richter, A Schafelner… - arxiv preprint arxiv …, 2024 - arxiv.org
This work reviews goal-oriented a posteriori error control, adaptivity and solver control for
finite element approximations to boundary and initial-boundary value problems for stationary …

[HTML][HTML] MORe DWR: space-time goal-oriented error control for incremental POD-based ROM for time-averaged goal functionals

H Fischer, J Roth, T Wick, L Chamoin, A Fau - Journal of Computational …, 2024 - Elsevier
In this work, the dual-weighted residual (DWR) method is applied to obtain an error-
controlled incremental proper orthogonal decomposition (POD) based reduced order model …

Parameter identification of a phase-field fracture model using integrated digital image correlation

V Kosin, A Fau, C Jailin, F Hild, T Wick - Computer Methods in Applied …, 2024 - Elsevier
Phase-field fracture (PFF) modeling is a popular approach to model and simulate fracture
processes in solids. Accurate material parameters and boundary conditions are of utmost …

On the role of tissue mechanics in fluid–structure interaction simulations of patient‐specific aortic dissection

R Schussnig, M Rolf‐Pissarczyk… - International Journal …, 2024 - Wiley Online Library
Modeling an aortic dissection represents a particular challenge from a numerical
perspective, especially when it comes to the interaction between solid (aortic wall) and liquid …

[PDF][PDF] A Comprehensive Survey of Open-Source Tools for Computational Fluid Dynamics Analyses

JB Kodman, B Singh… - J. Adv. Res. Fluid Mech …, 2024 - pdfs.semanticscholar.org
Computational Fluid Dynamics (CFD), blending disciplines like fluid mechanics and
computer science, plays a pivotal role in various engineering and scientific endeavors …

A highly efficient computational approach for fast scan-resolved simulations of metal additive manufacturing processes on the scale of real parts

SD Proell, P Munch, M Kronbichler, WA Wall… - Additive …, 2024 - Elsevier
This article proposes a novel high-performance computing approach for the prediction of the
temperature field in powder bed fusion (PBF) additive manufacturing (AM) processes. In …

Smartfuse: Reconfigurable smart switches to accelerate fused collectives in hpc applications

P Haghi, C Tan, A Guo, C Wu, D Liu, A Li… - Proceedings of the 38th …, 2024 - dl.acm.org
Communication switches have sometimes been augmented to process collectives, eg, in the
IBM BlueGene and Mellanox SHArP switches. In this work, we find that there is a great …

Enriched Galerkin finite elements for coupled poromechanics with local mass conservation

J Choo, S Lee - Computer Methods in Applied Mechanics and …, 2018 - Elsevier
Robust and efficient discretization methods for coupled poromechanical problems are
critical to address a wide range of problems related to civil infrastructure, energy resources …

A modified combined active-set Newton method for solving phase-field fracture into the monolithic limit

L Kolditz, K Mang, T Wick - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
In this work, we examine a numerical phase-field fracture framework in which the crack
irreversibility constraint is treated with a primal–dual active set method and a linearization is …

The deal. II library, Version 9.6

PC Africa, D Arndt, W Bangerth, B Blais… - Journal of Numerical …, 2024 - degruyter.com
The deal.II library, Version 9.6 Skip to content Should you have institutional access? Here's
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