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Tsai Mengchang
Department of Mechanical and Electro-
Mechanical Engineering,
Tamkang University
151 Ying-Chuan Rd., Tamsui,
Taiwan 25137, China
Chang Shinhsing
Department of Industrial Management,
Vanung University,
No.1 Van-Nung Rd., Chung-Li, Tao-Yuan,
Taiwan 32061, China
Kang Shungwen
Department of Mechanical and Electro-
Mechanical Engineering,
Tamkang University
151 Ying-Chuan Rd., Tamsui,
Taiwan 25137, China |
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AXIAL HEAT
CONDUCTION MODEL
TO PREDICT
MAXIMUM HEAT REMOVE OF
MINIATURE HEAT PIPE BASED ON
GREY
MODEL THEORY
Abstract:
Computer chip is always accompanied by the increase of heat dissipation and miniaturization. The miniature heat pipes are widely used in notebook computer to resolve the heat dissipation problems. Maximum heat removed model of miniature heat pipes building by grey model is presented. In order to know the foundation for modeling, the smooth grade of error examination is inquired and the accuracy of grey relational grade is verified. The model can be used to select a suitable heat pipes to solve electric heat problems in the future. Final results show that the grey model only needs four experiment data and its error value is less than 10%, further, it is better than computational fluid dynamics (CFD) model.
Key words:
Maximum heat removed model Miniature heat pipe Grey model theory
Computational fluid dynamics (CFD) Grey relational grade
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