MODEL DEPENDENCE OF TEMPERATURE SLIP COEFFICIENT

被引:54
作者
LOYALKA, SK
FERZIGER, JH
机构
[1] Nuclear Engineering Division, Stanford University, Stanford, CA
[2] Nuclear Engineering Program, University of Missouri, Columbia, MO
关键词
D O I
10.1063/1.1692178
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The linearized problem of heat flow to a cooled plate embedded in a gas is considered and a variational principle for the temperature slip coefficient is given. This variational principle is then applied to a number of special cases analogous to those considered in an earlier paper on momentum slip coefficient. It is found that the temperature slip coefficient is only slightly model-dependent so that heat-flow calculations with simple models are not likely to be very incorrect.
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页码:1668 / &
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