An Investigation of the Thermal Conductivity Measurement of a Nonlinear Medium using the Transient Hot Wire Method.

The principle of thermal conductivity measurements as illustrated by the transient hot wire method is based on the assumption that thermal properties of a medium are constant, independent of temperature. However, since the thermal conductivity of the medium usually changes with temperature, the temp...

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Bibliographic Details

Published in:	TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
Main Authors:	Eisyun Takegoshi, Yoshio Hirasawa, Toshihiro IWAKI
Format:	Article
Language:	English
Published:	Japan Society Mechanical Engineers 1992
Subjects:	Heat Transfer and Numerical Methods Thermal properties of materials Heat and Mass Transfer in Porous Media thermal conductivity measurement transient hot-wire method temperature-dependent thermal conductivity nonlinear media measurement error temperature rise analytical theory
Online Access:	https://www.jstage.jst.go.jp/article/kikaib1979/58/552/58_552_2639/_pdf https://doi.org/10.1299/kikaib.58.2639
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