Analytical thermal resistances model for eccentric heat source on rectangular plate with convective cooling at upper and lower surfaces

2011 ◽  
Vol 50 (11) ◽  
pp. 2198-2204 ◽  
Author(s):  
Xiaobing Luo ◽  
Zhangming Mao ◽  
Sheng Liu
Keyword(s):  
Heat Source ◽  
Rectangular Plate ◽  
Convective Cooling

scholarly journals An analytical model of thermal performance for an eccentric heat source on a rectangular plate with double-sided convective cooling

AIP Advances ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 025002
Author(s):  
Jianxin Zhang ◽  
Huifen Yan ◽  
Yuqiang Li ◽  
Pingjuan Niu ◽  
Qingxin Yang
Keyword(s):  
Heat Source ◽  
Rectangular Plate ◽  
Analytical Model ◽  
Thermal Performance ◽  
Convective Cooling

Temperature in Semi-Infinite and Cylindrical Bodies Subjected to Moving Heat Sources and Surface Cooling

1970 ◽  
Vol 92 (3) ◽  
pp. 456-464 ◽  
Author(s):  
N. R. DesRuisseaux ◽  
R. D. Zerkle
Keyword(s):  
Heat Source ◽  
Cylindrical Body ◽  
Heat Sources ◽  
Surface Cooling ◽  
Machining Processes ◽  
Infinite Body ◽  
Entire Surface ◽  
Convective Cooling ◽  
Temperature Distributions ◽  
Analytical Results

The theory of moving heat sources is applied to two models to determine the effect of convective surface cooling on temperature distributions. The models chosen consist of a translating semi-infinite body and a rotating cylindrical body, each having a band heat source acting on a portion of the surface and convective cooling acting over the entire surface. The analytical results can be utilized to predict temperature distributions occurring in certain machining processes or other processes involving heat sources.

Free Convective Cooling of Cabinets Containing Heat Dissipating Components

1964 ◽  
Vol 179 (1) ◽  
pp. 439-452 ◽  
Author(s):  
R. I. Noronha
Keyword(s):  
Heat Transfer ◽  
Heat Source ◽  
Ambient Temperature ◽  
Convective Cooling ◽  
Ambient Temperatures ◽  
Cooling Effects

A theory has been developed based on the accepted heat transfer theories of Fishenden, Saunders, Weise and others, together with the results of the author's experiments. From this theory it is possible to evolve a design sheet which can be used to predict ambient temperatures within cabinets for predetermined areas of ventilation. Hence, design curves of temperature, in relation to areas of ventilation, can be obtained for specific cabinets and methods of cooling. From these curves, it should be possible to select the method of ventilation and the optimum cooling area and hence ensure that the maximum tolerable ambient temperature in which the components are required to operate shall not be exceeded. The effects on the hottest component, when the methods of ventilation are altered, the ventilating area is varied and the main heat source is progressively raised, are studied. The results of these experiments and the comparisons between predicted and observed ambient temperatures are discussed. Recommendations for positioning components within cabinets for maximum cooling effects are made.

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