喉部不对称对微喷管性能影响

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	喉部不对称对微喷管性能影响
	童军杰; 徐进良; 岑继文
	2010
Source Publication	航空动力学报
ISSN	1000-8055
Volume	000 Issue:004 Pages:808
Abstract	以FLUENT 6.1软件为工具,利用数值计算求解二维稳态可压缩Navier-Stokes（N-S）方程,模拟了微喷管内超声速流体流动,分析了喷管喉部结构不对称对喷管内部的流场和喷管性能的影响.这种喉部结构不对称是由于喉部上下顶点在x方向偏离一定距离所造成的.数值计算结果表明,喷管喉部在流体流动方向的不对称,将导致喷管内部流体流场不平衡性,使得流量增大,喷管出口的x方向推力增加,y方向产生了多余的推力.
Language	英语
Document Type	期刊论文
Identifier	http://ir.giec.ac.cn/handle/344007/19513
Collection	中国科学院广州能源研究所
Affiliation	中国科学院广州能源研究所
First Author Affilication	GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation GB/T 7714	童军杰,徐进良,岑继文. 喉部不对称对微喷管性能影响[J]. 航空动力学报,2010,000(004):808.
APA	童军杰,徐进良,&岑继文.(2010).喉部不对称对微喷管性能影响.航空动力学报,000(004),808.
MLA	童军杰,et al."喉部不对称对微喷管性能影响".航空动力学报 000.004(2010):808.

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