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A study of shock capturing methods for simulations of compressible turbulence with shock waves

  • Beihang University
  • China Aerospace Science and Technology Corporation

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Turbulence and shock waves interactions occur in a wide range of applications, such as mixing, flow separation and combustion. However, it is still a challenge to accurately simulate these problems. The two demands seem contradictory: the simulation of small turbulence scales requires non-dissipative scheme while the capture of shock requires dissipative scheme. We evaluate the performance of several shock capturing methods for this problem with a suite of test cases: Taylor-Green vortex, Shu-Osher problem and compressible isotropic turbulence. The results show that the widely used high order methods and WENO schemes can only satisfy the two demands above to some extent. And the shock capturing methods still need to be improved for the high fidelity simulation of compressible turbulence.

源语言英语
主期刊名2017 8th International Conference on Mechanical and Aerospace Engineering, ICMAE 2017
出版商Institute of Electrical and Electronics Engineers Inc.
页234-238
页数5
ISBN(电子版)9781538633052
DOI
出版状态已出版 - 14 9月 2017
活动8th International Conference on Mechanical and Aerospace Engineering, ICMAE 2017 - Prague, 捷克共和国
期限: 22 7月 2017 → 25 7月 2017

丛书

姓名2017 8th International Conference on Mechanical and Aerospace Engineering, ICMAE 2017

会议

会议8th International Conference on Mechanical and Aerospace Engineering, ICMAE 2017
国家/地区捷克共和国
市Prague
时期22/07/17 → 25/07/17

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