钝化外形对旋成体气动性能的影响

	钝化外形对旋成体气动性能的影响
	屈志朋; 崔凯; 胡守超; 李广利
Source Publication	计算机辅助工程
	2014-11-18
Volume	23 Issue:5 Pages:64-67
ISSN	1006-0871
Abstract	为考察钝化外形对高超声速飞行器气动性能的影响,基于CFD分析,针对典型旋成体比较2种不同钝化外形(钝化半径均匀/非均匀)的气动性能.结果表明:在较小的钝化半径/高度下,由于前缘流向投影面积占整个旋成体流向投影面积比例较小,前缘气动性能对整个旋成体气动性能影响不大;但是,随着钝化半径/高度的增加,前缘气动性能对整个旋成体气动性能影响会逐渐增大.
Keyword	旋成体高超声速飞行器前缘气动力 Cfd
Language	中文
Funding Organization	国家自然科学基金(90916013)
Department	LHD气动布局优化与计算方法
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/49502
Collection	高温气体动力学国家重点实验室
Recommended Citation GB/T 7714	屈志朋,崔凯,胡守超,等. 钝化外形对旋成体气动性能的影响[J]. 计算机辅助工程,2014,23,5,:64-67.
APA	屈志朋,崔凯,胡守超,&李广利.(2014).钝化外形对旋成体气动性能的影响.计算机辅助工程,23(5),64-67.
MLA	屈志朋,et al."钝化外形对旋成体气动性能的影响".计算机辅助工程 23.5(2014):64-67.

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