CubismAMR -- A C++ library for Distributed Block-Structured Adaptive Mesh Refinement

2022/06/15 by Michail Chatzimanolakis, Chatzimanolakis, Michail, Pascal Weber +5
Computer Science · #Advanced Data Storage Technologies #Computational Physics (physics.comp-ph) #Computer Graphics and Visualization Techniques #Distributed and Parallel Computing Systems #FOS: Physical sciences #Fluid Dynamics (physics.flu-dyn)

paper · pdf · doi:10.48550/arxiv.2206.07345

openalex publication_date 2022/06/15 · openalex created_date 2022/06/18 · openalex updated_date 2026/07/28

Abstract

We present CubismAMR, a C++ library for distributed simulations with block-structured grids and Adaptive Mesh Refinement. A numerical method to solve the incompressible Navier-Stokes equations is proposed, that comes with a novel approach of solving the pressure Poisson equation on an adaptively refined grid. Validation and verification results for the method are presented, for the flow past an impulsively started cylinder.

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