Propagation of thermal waves in multilayered cylinders using the thermal quadrupole method

被引:0
|
作者
A. Salazar
R. Celorrio
机构
[1] Departamento de Física Aplicada I,Departamento de Matemática Aplicada
[2] Universidad de Zaragoza,undefined
关键词
Thermal Conductivity; Surface Temperature; European Physical Journal Special Topic; Thermal Wave; Inverse Procedure;
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学科分类号
摘要
In this work the surface temperature oscillation of multilayered cylindrical samples which are uniformly heated by a modulated light beam is calculated using the thermal quadrupole method. This temperature is compared with that calculated in cylinders with continuously varying in-depth thermal conductivity. Following this theoretical approach, photothermal techniques can be used for the quantitative thermophysical characterization of hardened steel wires, tubes and nails.
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页码:383 / 386
页数:3
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