Mixed convection in a vertical channel with discrete heat sources at the wall

被引：0
作者：
I. A. Ermolaev
A. I. Zhbanov
机构：
来源：
Fluid Dynamics | 2009年 / 44卷
关键词：
mixed convection; vertical channel; discrete heat sources; finite element method.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mixed convection in a vertical plane-parallel channel with two heat sources of finite dimensions located at the wall is analyzed on the basis of a two-dimensional numerical simulation. The effect of the distance between the heat sources on the flow pattern and the temperature field is studied. Calculations are performed on the Grashof and Reynolds number ranges from 0–105 and 0–10, respectively, at a Prandtl number of 0.7. The mathematical model is based on the time-dependent Navier-Stokes equations in the Boussinesq approximation. The problem is solved by the finite element method.
引用
收藏
页码：511 / 516
页数：5
相关论文
共 31 条
  • [11] Refai Ahmed G.(2004)Mixed Convection in a Horizontal Channel with Local Heating from Below Fluid Dynamics 39 36-undefined
  • [12] Yovanovich M.M.(1991)Oscillatory Mixed Convection in Horizontal Porous Layers Locally Heated from Below Intern. J. Heat Mass Transfer 34 887-undefined
  • [13] Refai Ahmed G.(2006)Disturbed Boundary Layer Flow with Local Time-Dependent Surface Heating Fluid Dynamics 41 725-undefined
  • [14] Yovanovich M.M.(1991)Convection in Vertical Channel with a Finite Wall Heat Source Intern. J. Heat Mass Transfer 34 573-undefined
  • [15] Boehm R.F.(undefined)undefined undefined undefined undefined-undefined
  • [16] Kamyab D.(undefined)undefined undefined undefined undefined-undefined
  • [17] Lee S.(undefined)undefined undefined undefined undefined-undefined
  • [18] Yovanovich M.M.(undefined)undefined undefined undefined undefined-undefined
  • [19] Evans G.(undefined)undefined undefined undefined undefined-undefined
  • [20] Grief R.(undefined)undefined undefined undefined undefined-undefined
1234