Detached-eddy simulations of a circular cylinder using a low diffusion E-CUSP and high-order WENO scheme

Baoyuan Wang, GeCheng Zha, Yiqing Shen

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

13 Citations (Scopus)

Abstract

A detached-eddy simulation (DES) of a cylinder turbulent flow using a newly developed low diffusion E-CUSP (LDE) scheme with fifth-order WENO scheme is conducted. A conservative fourth-order accuracy finite central differencing scheme is used for the viscous terms. The computed results for the baseline grid agree well with the experiment. The solution sensitivity to spanwise length is investigated. The mesh refinement is performed. The results show that the mesh refinement has a significant effect on the DES simulation.

Original languageEnglish
Title of host publication38th AIAA Fluid Dynamics Conference and Exhibit
StatePublished - Dec 1 2008
Event38th AIAA Fluid Dynamics Conference and Exhibit - Seattle, WA, United States
Duration: Jun 23 2008Jun 26 2008

Other

Other38th AIAA Fluid Dynamics Conference and Exhibit
CountryUnited States
CitySeattle, WA
Period6/23/086/26/08

Fingerprint

Circular cylinders
Turbulent flow
Experiments

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Wang, B., Zha, G., & Shen, Y. (2008). Detached-eddy simulations of a circular cylinder using a low diffusion E-CUSP and high-order WENO scheme. In 38th AIAA Fluid Dynamics Conference and Exhibit [2008-3855]

Detached-eddy simulations of a circular cylinder using a low diffusion E-CUSP and high-order WENO scheme. / Wang, Baoyuan; Zha, GeCheng; Shen, Yiqing.

38th AIAA Fluid Dynamics Conference and Exhibit. 2008. 2008-3855.

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

Wang, B, Zha, G & Shen, Y 2008, Detached-eddy simulations of a circular cylinder using a low diffusion E-CUSP and high-order WENO scheme. in 38th AIAA Fluid Dynamics Conference and Exhibit., 2008-3855, 38th AIAA Fluid Dynamics Conference and Exhibit, Seattle, WA, United States, 6/23/08.
Wang B, Zha G, Shen Y. Detached-eddy simulations of a circular cylinder using a low diffusion E-CUSP and high-order WENO scheme. In 38th AIAA Fluid Dynamics Conference and Exhibit. 2008. 2008-3855
Wang, Baoyuan ; Zha, GeCheng ; Shen, Yiqing. / Detached-eddy simulations of a circular cylinder using a low diffusion E-CUSP and high-order WENO scheme. 38th AIAA Fluid Dynamics Conference and Exhibit. 2008.
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