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Effect of wall temperature and Mach number on the turbulence structure of hypersonic boundary layers

  • Princeton University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

The characterization of the turbulence structure using statistical analysis1 and a geometric packet-finding algorithm2 is explored. We follow structures which have been identified by the geometric packet-finding algorithm, using automated object segmentation and feature tracking software,3,4and observe how these structures and their associated wall signatures evolve in time. Using a direct numerical simulation database, we begin to assess the turbulence structure given by each method and the evolution of this structure.

Original languageEnglish
Title of host publication47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition
PublisherAmerican Institute of Aeronautics and Astronautics Inc.
ISBN (Print)9781563479694
DOIs
StatePublished - 2009

Publication series

Name47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition

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