The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories

doi:10.1016/j.proeng.2015.11.191

	The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories
	Zhang YS(张又升); He ZW(何志伟); Li XL(李新亮); Tian BL(田保林)
发表期刊	Procedia Engineering
	2015
卷号	126 页码:118-122
ISSN	1877-7058
摘要	The Navier-Stokes characteristic boundary conditions (NSCBC) approach is extended to compressible Rayleigh-Taylor flow (CRT-F) with variable acceleration histories, whose time- and space- dependent open boundaries challenge the available methods. The non-reflecting boundary conditions are realized by combining CRTF's physical boundary conditions and NSCBC's idea, and by appending a dissipation region, where physics-consistent viscous terms are introduced to realize non-reflection without additional effect. Numerical tests confirm the effectiveness and robustness of newly proposed schemes.
关键词	Boundary Conditions Non-reflecting Rayleigh-taylor Variable Acceleration
DOI	10.1016/j.proeng.2015.11.191
收录类别	EI
语种	英语
课题组名称	LHD可压缩湍流
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/59395
专题	高温气体动力学国家重点实验室
推荐引用方式 GB/T 7714	Zhang YS,He ZW,Li XL,et al. The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories[J]. Procedia Engineering,2015,126:118-122.
APA	张又升,何志伟,李新亮,&田保林.(2015).The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories.Procedia Engineering,126,118-122.
MLA	张又升,et al."The Realization of Non-reflecting Boundaries for Compressible Rayleigh-Taylor Flows with Variable Acceleration Histories".Procedia Engineering 126(2015):118-122.

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