Verification and validation of HiFiLES: A high-order LES unstructured solver on multi-GPU platforms

Manuel R. López-Morales, Jonathan Bull, Jacob Crabill, Thomas D. Economon, David Manosalvas, Joshua Romero, Abhishek Sheshadri, Jerry E. Watkins, David M. Williams, Francisco Palacios, Antony Jameson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

35 Scopus citations

Abstract

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 optimization of 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.

Original languageEnglish (US)
Title of host publication32nd AIAA Applied Aerodynamics Conference
PublisherAmerican Institute of Aeronautics and Astronautics Inc.
ISBN (Print)9781624102882
StatePublished - Jan 1 2014
Event32nd AIAA Applied Aerodynamics Conference 2014 - Atlanta, GA, United States
Duration: Jun 16 2014Jun 20 2014

Publication series

Name32nd AIAA Applied Aerodynamics Conference

Other

Other32nd AIAA Applied Aerodynamics Conference 2014
Country/TerritoryUnited States
CityAtlanta, GA
Period6/16/146/20/14

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Mechanical Engineering

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