流体动力学中不连续源项大Reynolds数问题的有限体积法

CORC > 集美大学

	流体动力学中不连续源项大Reynolds数问题的有限体积法
	蔡新 ; 储理才
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=fzdz200703006&dbcode=CJFQ&dbname=CJFQ2007
	2012-06-05 ; 2012-06-05
关键词	流体动力学大Reynolds数不连续源项有限体积法 fluid dynamics large Reynolds number discontinuous source term finite volume method O241.81
其他题名	Finite volume method for large Reynolds number problem with discontinuous source term in fluid dynamics
中文摘要	讨论不连续源项大Reynolds数问题,引入2种非均匀网格技术,应用有限体积法构造了数值方法:Sh-ishkin型有限体积法和多过渡点型有限体积法.数值实验显示,2种方法都较好地模拟了边界层和内部层的性质,具有一致收敛的计算效果;多过渡点型有限体积法明显优于Farrell所提出的Shishkin有限差分法.; Discussed large Reynolds number problem with discontinuous source term,constructed two numerical methods with two non-equadistant mesh techniques,and traditional finite volume method.One is Shishkin’s type finite volume method,the other is multi-transition point’s type finite volume method.Numerical experiments indicate the both are well fitted the property of boundary layer and interior layer,and are unifromly convergence scheme.Multi-transition point’s type finite volume method is better than finite difference method,which is constructed by Farrell.; 【作者单位】集美大学理学院；集美大学理学院福建厦门361021；福建厦门361021；【作者英文名】CAI Xin,CHU Li-cai (School of Sciences,Jimei University,Xiamen,Fujian 361005,China)
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/15633]
专题	集美大学
推荐引用方式 GB/T 7714	蔡新,储理才. 流体动力学中不连续源项大Reynolds数问题的有限体积法[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=fzdz200703006&dbcode=CJFQ&dbname=CJFQ2007,2012, 2012.
APA	蔡新,&储理才.(2012).流体动力学中不连续源项大Reynolds数问题的有限体积法.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=fzdz200703006&dbcode=CJFQ&dbname=CJFQ2007.
MLA	蔡新,et al."流体动力学中不连续源项大Reynolds数问题的有限体积法".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=fzdz200703006&dbcode=CJFQ&dbname=CJFQ2007 (2012).