Detached-eddy simulation of supersonic turbulent flow over rearward facing step |
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| Authors: | WANYAN Zhen-hai and FENG Shun-shan |
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| Affiliation: | State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | Detailed formulation of the detached-eddy simulation(DES)based on shear stress transport model(SST)was deduced.Based on finite volume method,detached-eddy simulation of supersonic turbulent flow over rearward facing step was conducted.Multi-block structured non-conform grid was designed.The obtained distribution of wall pressure coefficient along the downstream of the step was in good agreement with experiment.The structure of supersonic flow over rearward facing step is complicated and contains boundary la... |
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| Keywords: | detached-eddy simulation rearward facing step supersonic turbulence SST turbulence model |
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