Verification and Validation of HiFiLES: a High-Order LES Unstructured Solver on MultiGPU Platform
2014 (English)Conference paper (Refereed)
The goal of this paper is to present a verification and validation study of HiFiLES: a high-order LES solver developed in the Aerospace Computing Laboratory (ACL) at Stanford University. HiFiLES has been built on top of SD++ (Castonguay et al.) and achieves high-order spatial discretizations with the Energy-Stable Flux Reconstruction (ESFR) scheme on unstructured grids in two and three dimensions. The high parallelizability of this scheme motivates the solver’s ability to run in a multi-GPU (Graphical Processing Unit) environment. We intend for this paper to be the main reference for HiFiLES and serve (with the previous SD++ papers) as a reference for researchers that would like to develop or implement high-order numerical schemes based on an Energy-Stable Flux Reconstruction (ESFR) approach.
Place, publisher, year, edition, pages
American Institute of Aeronautics and Astronautics, 2014.
fluid dynamics, high order, flux reconstruction, open source
IdentifiersURN: urn:nbn:se:uu:diva-264306DOI: 10.2514/6.2014-3168OAI: oai:DiVA.org:uu-264306DiVA: diva2:859930
32nd AIAA applied aerodynamics conference, Atlanta, Georgia, USA