高超声速喷管非平衡尺度效应的数值分析

IMECH-IR > 力学所知识产出(1956-2008)

	高超声速喷管非平衡尺度效应的数值分析
Alternative Title	Numerical analysis of non-equilibrium scale effects in hypersonic nozzle
	曾明; 林贞彬; 冯海涛; 瞿章华
Source Publication	推进技术
	2005
Volume	26 Issue:1 Pages:38-41
ISSN	1001-4055
Abstract	采用轴对称热化学非平衡全N-S方程,数值分析了高超声速喷管流场中非平衡引起的尺度效应.并给出计算条件下喷管轴线上的物理量和化学组元分布.计算结果表明,在喉部下游不远处流动趋近于化学冻结和热力冻结状态.流场(特别是核心无粘流区)的特性不仅取决于流动尺度的相对值,也取决于其绝对值.
Keyword	高超声速飞行器喷管非平衡流尺度效应
Subject Area	力学
Indexed By	EI ; CSCD
Language	中文
CSCD ID	CSCD:1866707
Citation statistics	Cited Times:7[CSCD] [CSCD Record]
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/16506
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	曾明,林贞彬,冯海涛,等. 高超声速喷管非平衡尺度效应的数值分析[J]. 推进技术,2005,26,1,:38-41.
APA	曾明,林贞彬,冯海涛,&瞿章华.(2005).高超声速喷管非平衡尺度效应的数值分析.推进技术,26(1),38-41.
MLA	曾明,et al."高超声速喷管非平衡尺度效应的数值分析".推进技术 26.1(2005):38-41.

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