GPU-native dynamic octree-based grid adaptation to moving bodies

DOI10.1134/S1995080224010426zbMATH Open1541.76071MaRDI QIDQ6544416

P. V. Pavlukhin, I. Men'shov

Publication date: 27 May 2024

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

dynamic mesh adaptationCUDA implementationDLR F6 aircraft modelOpenMP implementation

Mathematics Subject Classification ID

Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50) Basic methods in fluid mechanics (76M99)

Cites Work

• An octree-based immersogeometric approach for modeling inertial migration of particles in channels
• Gmsh: A 3-D finite element mesh generator with built-in pre- and post-processing facilities
• Large-scale flow simulations using lattice Boltzmann method with AMR following free-surface on multiple GPUs

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