A boundary element solution approach for the conjugate heat transfer problem in thermally developing region of a thick walled pipe

2006 ◽  
Vol 20 (12) ◽  
pp. 2230-2241 ◽  
Author(s):  
Chang-Yong Choi
Keyword(s):  
Heat Transfer ◽  
Boundary Element ◽  
Conjugate Heat Transfer ◽  
Transfer Problem ◽  
Heat Transfer Problem ◽  
Element Solution ◽  
Solution Approach ◽  
Developing Region ◽  
Thermally Developing Region

Numerical Resolution of Conjugate Heat Transfer Problem in a Parallel-Plate Micro-Channel

2010 ◽  
Vol 41 (3) ◽  
pp. 247-263 ◽  
Author(s):  
Yassine Kabar ◽  
Mourad Rebay ◽  
Mahfoud Kadja ◽  
Colette Padet
Keyword(s):  
Heat Transfer ◽  
Parallel Plate ◽  
Conjugate Heat Transfer ◽  
Transfer Problem ◽  
Heat Transfer Problem ◽  
Micro Channel ◽  
Numerical Resolution

Uncoupling the Conjugate Heat Transfer Problem in a Horizontal Plate Under the Influence of a Laminar Flow

2003 ◽  
Author(s):  
Ricardo S. Va´squez ◽  
Antonio J. Bula
Keyword(s):  
Heat Transfer ◽  
Nusselt Number ◽  
Conjugate Heat Transfer ◽  
Energy Equation ◽  
Transfer Problem ◽  
Heat Transfer Problem ◽  
Interface Temperature ◽  
Horizontal Plate ◽  
Steady State Condition ◽  
Heated Body

The conjugate heat transfer process of cooling a horizontal plate in steady state condition is studied. The model considers both solid and fluid regions in Cartesian coordinates. The problem was solved analytically, considering the fluid flowing in a laminar condition and hydrodynamically developed before any interaction with the heated body. The height of the fluid considered was enough to allow the generation of a thermal boundary layer without any restriction. The conservation of mass, momentum and energy equations were considered to turn the problem into a non dimensional form. The heated body presented a constant heat flux at the bottom side, and convective heat transfer at the top side in contact with the fluid. The other two boundary conditions are adiabatic. The energy equation was considered in the solid to turn it into a non dimensional form. The interface temperature was obtained from a regression using the Chebyshev polynomial approximation. As the problem deals with the cooling of a electronics components, the solution presents the mathematical solution of the energy equation for the solid, including the isothermal lines. The non dimensional form allows a thorough analysis of the problem, considering the influence of the different parameters in the conjugate heat transfer problem. The solution is compared with numerical solution of different problems, and the parameters considered are Reynolds number, plate thickness, Prandtl number, and solid thermal conductivity. The results obtained present isothermal lines, local Nusselt number, and average Nusselt number.

Fuzzy estimation for unknown boundary shape of fluid-solid conjugate heat transfer problem

2016 ◽  
Vol 106 ◽  
pp. 112-121 ◽  
Author(s):  
Hong Chen ◽  
Dongmin Cao ◽  
Guangjun Wang ◽  
Shibin Wan ◽  
Yanhao Li
Keyword(s):  
Heat Transfer ◽  
Conjugate Heat Transfer ◽  
Transfer Problem ◽  
Heat Transfer Problem ◽  
Unknown Boundary ◽  
Boundary Shape

Conjugate heat transfer problem with surface radiation taken into account

1976 ◽  
Vol 9 (4) ◽  
pp. 667-670 ◽  
Author(s):  
I. L. Dunin ◽  
V. V. Ivanov
Keyword(s):  
Heat Transfer ◽  
Conjugate Heat Transfer ◽  
Transfer Problem ◽  
Surface Radiation ◽  
Heat Transfer Problem

A COUPLED FDM/BEM SOLUTION FOR THE CONJUGATE HEAT TRANSFER PROBLEM

1995 ◽  
Vol 28 (2) ◽  
pp. 139-154 ◽  
Author(s):  
M. He ◽  
P. J. Bishop ◽  
A. J. Kassab ◽  
A. Minardi
Keyword(s):  
Heat Transfer ◽  
Conjugate Heat Transfer ◽  
Transfer Problem ◽  
Heat Transfer Problem
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