Determination of the Effect of Variability of the Thermal Properties of Materials When Measuring Thermal Conductivity Using Steady-State Thermal Methods

Author: Naziev Ya. M.   Naziev Dzh. Ya.   Gasanov V. G.  

Publisher: Springer Publishing Company

ISSN: 0543-1972

Source: Measurement Techniques, Vol.47, Iss.1, 2004-01, pp. : 73-77

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Abstract

The corrections for distortion of the temperature field are determined by solving a nonlinear differential equation under conditions when the thermal properties of the material are variable, and the thermal conductivity is calculated for calorimeters operating under steady-state thermal conditions. The condition under which these corrections are zero is obtained.