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Some Problems in Calculating Flow Around Two-Dimensional Cascade Profiles

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A new method which can be used to canstruct a H-type grid for cascade flow calculation is presented in this paper. To test the feasibility of the grid, the subsonic and transonic full potential equations are solved by using finite difference approximations on a transformed coordinate system. It is found that in order to improve computing accuracy and reduce cost, four conditions should be fulfilled in constructing cascade grids. Also, the artificial viscosity scheme should be improved for cascade calculations.

源语言英语
主期刊名Aircraft Engine; Turbomachinery
出版商American Society of Mechanical Engineers (ASME)
ISBN(电子版)9780791879429
DOI
出版状态已出版 - 1985
活动ASME 1985 Beijing International Gas Turbine Symposium and Exposition, IGT 1985 - Beijing, 中国
期限: 1 9月 19857 9月 1985

出版系列

姓名Proceedings of the ASME Turbo Expo
1

会议

会议ASME 1985 Beijing International Gas Turbine Symposium and Exposition, IGT 1985
国家/地区中国
Beijing
时期1/09/857/09/85

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