The article reports on the initial part of the stage of regular thermal regime of a plate heated by a constant heat flux, and a method is suggested for determining thermal conductivity and thermal diffusivity.
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temperature of the plate
- T0 :
binitial temperature of the plate and ambient temperature
volume density of the heat sources
heat flux density
- ℓx :
thickness of the plate
- λx :
thermal conductivity along the x axis
- a x :
thermal diffusivity along the x axis
heat transfer coefficient
density of the material of the plate
Yu. A. Napar'in and N. A. Vdovin, Inzh.-Fiz. Zh.,29, No. 3, 436–440 (1975).
L. L. Vasil'ev and S. A. Tanaeva, The Thermophysical Properties of Porous Materials [in Russian], Minsk (1971).
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 55, No. 4, pp. 611–616, October, 1988.
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Napar'in, Y.A., Yarmonov, N.A. & Vdovin, N.A. Extension of the quasilinear method of determining thermophysical characteristics to the case of anisotropic materials. Journal of Engineering Physics 55, 1137–1141 (1988). https://doi.org/10.1007/BF01155222
- Thermal Conductivity
- Statistical Physic
- Heat Flux
- Thermal Diffusivity
- Anisotropic Material