Delayed-detached-eddy simulation of shock wave/turbulent boundary layer interaction

Patricia X. Coronado, Baoyuan Wang, GeCheng Zha

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

9 Citations (Scopus)

Abstract

A delayed-detached-eddy simulation (DDES) is conducted with a low diffusion E-CUSP (LDE) scheme and fifth-order WENO scheme for the inviscid fluxes and 4th order central differencing scheme for viscous terms to study the shock/wave turbulent boundary layer interaction. The results show that DDES simulation provides improved results for the shock wave/turbulent boundary layer interaction compared to those of its predecessor the detached-eddy simulation (DES).The computation of mesh refinement indicates that the grid density has significant effects on the results of DES, while being resolved by applying DDES simulation. The computed results of a transonic channel agree well with the experimental data.

Original languageEnglish
Title of host publication48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
StatePublished - Dec 13 2010
Event48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition - Orlando, FL, United States
Duration: Jan 4 2010Jan 7 2010

Other

Other48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
CountryUnited States
CityOrlando, FL
Period1/4/101/7/10

Fingerprint

Shock waves
Boundary layers
Fluxes

ASJC Scopus subject areas

  • Aerospace Engineering

Cite this

Coronado, P. X., Wang, B., & Zha, G. (2010). Delayed-detached-eddy simulation of shock wave/turbulent boundary layer interaction. In 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition [2010-0109]

Delayed-detached-eddy simulation of shock wave/turbulent boundary layer interaction. / Coronado, Patricia X.; Wang, Baoyuan; Zha, GeCheng.

48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. 2010. 2010-0109.

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

Coronado, PX, Wang, B & Zha, G 2010, Delayed-detached-eddy simulation of shock wave/turbulent boundary layer interaction. in 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition., 2010-0109, 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Orlando, FL, United States, 1/4/10.
Coronado PX, Wang B, Zha G. Delayed-detached-eddy simulation of shock wave/turbulent boundary layer interaction. In 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. 2010. 2010-0109
Coronado, Patricia X. ; Wang, Baoyuan ; Zha, GeCheng. / Delayed-detached-eddy simulation of shock wave/turbulent boundary layer interaction. 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. 2010.
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