Numerical Simulation of Double Diffusive natural Convection in a V-shaped Sump by a Control VolumeMethod Based  on an unstructured Triangular Grid

淡江大學機構典藏 > 工學院 > 機械與機電工程學系暨研究所 > 期刊論文 > Item 987654321/65349

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题名:	Numerical Simulation of Double Diffusive natural Convection in a V-shaped Sump by a Control VolumeMethod Based on an unstructured Triangular Grid
作者:	Hong, Zuu-chang;Lion, Jenq-hwu
贡献者:	淡江大學機械與機電工程學系
日期:	1998-01-01
上传时间:	2011-10-20 21:42:23 (UTC+8)
摘要:	This work investigates double-diffusive natural convection in a V-shaped sump with a control volume method based on an unstructured triangular grid. Two types of boundary conditions involving temperature and concentration distributions are considered herein. Analysis results indicate that the calculated vortex flow for the linear type boundary condition might be ascribed to a numerical error. For another type of abrupt change boundary condition, the concentration gradient is higher than the temperature gradient near the top of the V-shaped sump. A thin boundary layer exists in the pure sohual convection. Furthermore, double-diffusive natural convection is demonstrated herein.
關聯:	Numerical Heat Transfer, Part A: Applications 34(4), pp.431-446
DOI:	10.1080/10407789808913996
显示于类别:	[機械與機電工程學系暨研究所] 期刊論文

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