Direct and inverse heat-conduction problems for a semiinfinite rod for a partial outflow of heat through the surface |
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Authors: | P V Tsoi S Yu Yusunov N R Korpeev |
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Affiliation: | (1) Tadjik Polytechnic Institute, Dushanbe |
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Abstract: | Analytical solutions of the direct and inverse problems of nonstationary heat conduction in a thin semiinfinite rod are given for the case of radiative heat fluxes at the lateral surfaces and a partial outflow of heat by convection and radiation through the end of the rod.Notation
thermal diffusivity
- x1
coordinate along the length of the rod
- t1
time
- t= t1/d2
dimensionless time (Fourier number)
- x=X1/d
relative coordinate
- To
initial temperature
-
Boltzmann constant
- Sk=![epsiv](/content/q2j2r85t46413417/xxlarge603.gif) aTc
3d/
Stark number
- Bi= d/
reduced Biot number
-
emissivity
Translated from Inzhenero-Fizicheskii Zhurnal, Vol. 47, No. 1, pp. 148–153, July, 1984. |
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Keywords: | |
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