3 papers
cs.CE2025
GPU-native Embedding of Complex Geometries in Adaptive Octree Grids Applied to the Lattice Boltzmann Method
Khodr Jaber, Ebenezer E. Essel, Pierre E. Sullivan
Adaptive mesh refinement (AMR) reduces computational costs in CFD by concentrating resolution where needed, but efficiently embedding complex, non-aligned geometries on GPUs remain…
physics.comp-ph2025
GPU-Native Adaptive Mesh Refinement with Application to Lattice Boltzmann Simulations
Khodr Jaber, Ebenezer Essel, Pierre Sullivan
Adaptive Mesh Refinement (AMR) enables efficient computation of flows by providing high resolution in critical regions while allowing for coarsening in areas where fine detail is u…
cs.CG2025
Towards a GPU-Native Adaptive Mesh Refinement Scheme for the Lattice Boltzmann Method in Complex Geometries
Khodr Jaber, Ebenezer E. Essel, Pierre E. Sullivan
We present a GPU-native mesh adaptation procedure that incorporates a complex geometry represented with a triangle mesh within a primary Cartesian computational grid organized as a…