Automatic mesh generation, recognized as the “Holy Grail” of Computational Fluid Dynamics (CFD), was highlighted as a critical objective in the NASA CFD Vision 2030 study. Adaptive Cartesian grid ...

The code GeoFlood is a new distributed parallel adaptive computational model for overland flows based on shallow water equations on mapped logically Cartesian adaptive meshes. The model is written in ...

su_n is a high-performance, domain-agnostic Adaptive Mesh Refinement (AMR) engine written in Zig. It provides a robust infrastructure for distributed multi-scale simulations, featuring dynamic load ...

An h-adaptive method improves on uniform mesh refinement. H-adaptive refines the mesh only in areas containing a high number of errors. The increase in the number of elements that must be processed is ...

An adaptive solver for two-dimensional horizontal morphodynamic modeling studies is presented. The method employs an established augmented Riemann solver to compute unsteady, two-dimensional flows ...

Abstract: Hero-class HPC simulations rely on Adaptive Mesh Refinement (AMR) to reduce compute and memory demands while maintaining accuracy. This work analyzes the performance of Parthenon, a ...

The generation of high-quality meshes is a critical step in numerous computational simulations, and recent innovations have focused on leveraging parallel computing to accelerate the Delaunay mesh ...

Radar sounders (RS) are powerful tools for studying extraterrestrial bodies. Recent innovations in RS simulation techniques have improved RS design and data interpretation. However, many challenges ...