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Aerodynamic heating numerical simulation method research for quasi-waverider hypersonic vehicle

  • 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

The aeroheating problem of quasi-wave rider hypersonic vehicle with air-breathing engine and high speed is quite serious. It is a key problem how to predict the aerodynamic heating and decrease the body temperature. This paper presents a solution taken in three-dimension N-S equation and MacCormack central scheme. The simulation results indicate that the numerical algorithms proposed in this paper provides remarkable improvements comparing with classic and mature engineering prediction methods. The prediction accuracy is greatly enhanced, together with the possibility as a consult for heating prevention system design.

源语言英语
主期刊名2010 International Conference on Computer Design and Applications, ICCDA 2010
V375-V378
DOI
出版状态已出版 - 2010
活动2010 International Conference on Computer Design and Applications, ICCDA 2010 - Qinhuangdao, Hebei, 中国
期限: 25 6月 201027 6月 2010

出版系列

姓名2010 International Conference on Computer Design and Applications, ICCDA 2010
3

会议

会议2010 International Conference on Computer Design and Applications, ICCDA 2010
国家/地区中国
Qinhuangdao, Hebei
时期25/06/1027/06/10

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