A study on natural convection from two cylinders in a cavity

被引：0
|
作者：
Mochimaru, Yoshihiro
Bae, Myung-whan
机构：
[1] Gyeongsang Natl Univ, Engn Res Inst, Sch Mech & Aerosp Engn, Gyeongnam 660701, South Korea
[2] Tokyo Inst Technol, Dept Int Dev Engn, Tokyo 1528552, Japan
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2006年 / 20卷 / 10期
关键词：
natural convection; spectral finite difference scheme; cavity; numerical analysis; vorticity;
D O I：
10.1007/BF02916281
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Steady-state natural convection heat transfer characteristics from cylinders in a multiplyconnected bounded region are clarified. A spectral finite difference scheme (spectral decomposition of the system of partial differential equations, semi-implicit time integration) is applied in numerical analysis, with a boundary-fitted conformal coordinate system through a Jacobian elliptic function with a successive transformation to formulate a system of governing equations in terms of a stream function, vorticity and temperature. Multiplicity of the domain is expressed explicitly.
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页码：1773 / 1778
页数：6
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