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Effects of cooling air on performance of turbine blade based on CHT simulation

  • Northwestern Polytechnical University Xian

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A numerical model for conjugate heat transfer (CHT) simulation is established for a turbine blade with air cooling, and 3D heat transfer simulation is accomplished.Effects of different amount of cooling air on the surface temperature distribution, work, efficiency of turbine blade is studied. The results show that the surface temperature drops quickly with the increase of cooling air at beginning and then become mild, the blade work goes up,the efficiency goes down.

源语言英语
主期刊名Frontiers of Mechanical Engineering and Materials Engineering
184-187
页数4
DOI
出版状态已出版 - 2012
活动2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering, MEME 2012 - Hong Kong, 香港
期限: 27 7月 201229 7月 2012

出版系列

姓名Applied Mechanics and Materials
184-185
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering, MEME 2012
国家/地区香港
Hong Kong
时期27/07/1229/07/12

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