High-order shock capturing techniques using hpcmp createtm-av kestrel

Kevin R. Holst, Ryan S. Glasby, J. Taylor Erwin, Douglas L. Stefanski, James G. Coder

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

7 Scopus citations

Abstract

A new exponential-entropy gradient based discontinuity sensor has been developed for use in HPCMP CREATE-AV Kestrel COFFE on inviscid cases. The new sensor activates for shocks, rapid expansions, and other flow features where the grid is not sufficient to resolve the flow phenomena. This sensor is outlined herein, and it is employed on three test cases: a blunt-body bow shock at Mach 4, the planar Noh problem for Mach numbers 4 and 10, and the Mach 3 forward facing step of Woodward and Colella. The results of these test cases guided the recommendations for future work to enhance the sensor and artificial diffusion application.

Original languageEnglish (US)
Title of host publicationAIAA Scitech 2019 Forum
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)9781624105784
DOIs
StatePublished - 2019
EventAIAA Scitech Forum, 2019 - San Diego, United States
Duration: Jan 7 2019Jan 11 2019

Publication series

NameAIAA Scitech 2019 Forum

Conference

ConferenceAIAA Scitech Forum, 2019
Country/TerritoryUnited States
CitySan Diego
Period1/7/191/11/19

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

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