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DAMASK

  • 公開度：3 ★★★
  • ドキュメント充実度：2 ★★☆

DAMASK is a unified multi-physics crystal plasticity simulation package. The solution of continuum mechanical boundary value problems requires a constitutive response that connects deformation and stress at each material point. This problem is solved in DAMASK on the basis of crystal plasticity using a variety of constitutive models and homogenization approaches. However, treating mechanics in isolation is no longer sufficient to study emergent advanced high-strength materials. In these materials, deformation happens interrelated with displacive phase transformation, significant heating, and potential damage evolution. Therefore, DAMASK is capable of handling multi-physics problems. Following a modular approach, additional field equations are solved in a fully coupled way using a staggered approach.

基本情報
Last Update:2024/09/23

公式サイト

https://damask-multiphysics.org/

ライセンス

AGPL v. 3 or later

利用環境

Linux, Mac, Windows via WSL or container
開発者
  1. Martin Diehl (KU Leuven, Dept. of Computer Science & Dept. of Materials Engineering)
  2. Philip Eisenlohr (Michigan State University, Chemical Engineering and Materials Science Dept.)
  3. Franz Roters (Max-Planck-Institut für Eisenforschung, Dept. Microstructure Physics and Alloy Design
  4. Sharan Roongta (Max-Planck-Institut für Eisenforschung, Dept. Microstructure Physics and Alloy Design
  5. Pratheek Shanthraj (University of Manchester, Dept. of Materials)
対象となる物質・モデル
  • Metals
  • Alloys
求められる物理量
  • Strain
  • Stress
  • Crystallographic Orientation
  • Dislocation Density
  • Temperature
  • Plastic Shear
手法
  • Crystal Plasticity
  • Heat Transfer
  • Continuum Mechanics
並列化対応

hybrid OpenMP/MPI
関連アプリ
文献
  1. F. Roters, M. Diehl, P. Shanthraj, P. Eisenlohr, C. Reuber, S. L. Wong, T. Maiti, A. Ebrahimi, T. Hochrainer, H.-O. Fabritius, S. Nikolov, M. Friak, N. Fujita, N. Grilli, K. G. F. Janssens, N. Jia, P. J. J. Kok, D. Ma, F. Meier, E. Werner, M. Stricker, D. Weygand, and D. Raabe. DAMASK – The Düsseldorf Advanced Material Simulation Kit for Modelling Multi-Physics Crystal Plasticity, Damage, and Thermal Phenomena from the Single Crystal up to the Component Scale Computational Materials Science, 158:420–478, 2019. doi:10.1016/j.commatsci.2018.04.030.
  2. Roters, P. Eisenlohr, T.R. Bieler, and D. Raabe. Crystal Plasticity Finite Element Methods: In Materials Science and Engineering. Wiley-VCH, 2010. doi:10.1002/9783527631483.
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