小尺寸物体自然对流换热的数值模拟

朱光俊; 李有章

doi:10.13374/j.issn1001-053x.1994.03.008

朱光俊, 李有章. 小尺寸物体自然对流换热的数值模拟[J]. 工程科学学报, 1994, 16(3): 235-239,254. DOI: 10.13374/j.issn1001-053x.1994.03.008

引用本文:

朱光俊, 李有章. 小尺寸物体自然对流换热的数值模拟[J]. 工程科学学报, 1994, 16(3): 235-239,254. DOI: 10.13374/j.issn1001-053x.1994.03.008

Zhu Guangjun, Li Youzhang. Numerical Simulation of Natural Convection Heat Transfer from small Size Objects[J]. Chinese Journal of Engineering, 1994, 16(3): 235-239,254. DOI: 10.13374/j.issn1001-053x.1994.03.008

Citation:

Zhu Guangjun, Li Youzhang. Numerical Simulation of Natural Convection Heat Transfer from small Size Objects[J]. Chinese Journal of Engineering, 1994, 16(3): 235-239,254. DOI: 10.13374/j.issn1001-053x.1994.03.008

小尺寸物体自然对流换热的数值模拟

Numerical Simulation of Natural Convection Heat Transfer from small Size Objects

摘要

摘要: 本文将三维附面层方程抛物型化,对不同尺寸的等温小加热块自然对流换热进行了数值模拟,并用来研究微电子集成电路芯片的冷却问题.

Abstract: In order to study the heat transfer problem of microelectronic integratad circuit chips, numerical simulation of natural convection from constant temperature small size objects is carried out. The parabolized three-dimensional laminar boundary-layer equations are used to describe the flow and heat transfer phenomena.

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