Wall heating and adaptive heat conduction viscosity

CORC > 北京大学 > 工学院

	Wall heating and adaptive heat conduction viscosity
	Shen, Zhijun ; Xie, Yawei ; Yan, Wei
刊名	jisuan wulichinese journal of computational physics
	2012
英文摘要	A numerical scheme and method deducing 'wall heating errors' in computing problems of radially symmetric flow using Lagrangian cell-centered schemes is investigated. Relation between 'wall heating error' and modified equations of difference schemes is introduced. With comparision of sound wave approximate Riemann solver and HLL Riemann solver, a new adaptive heat conduction viscosity is introduced to ameliorate 'wall heating errors'. Numerical experiments show that this viscosity in current scheme provides satisfactory results.; EI; 0; 6; 807-814; 29
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/411370]
专题	工学院
推荐引用方式 GB/T 7714	Shen, Zhijun,Xie, Yawei,Yan, Wei. Wall heating and adaptive heat conduction viscosity[J]. jisuan wulichinese journal of computational physics,2012.
APA	Shen, Zhijun,Xie, Yawei,&Yan, Wei.(2012).Wall heating and adaptive heat conduction viscosity.jisuan wulichinese journal of computational physics.
MLA	Shen, Zhijun,et al."Wall heating and adaptive heat conduction viscosity".jisuan wulichinese journal of computational physics (2012).