Experimental determination of the temperature dependence of steel thermal conductivity

被引：8

作者：

Il'ichev, M. V. ^{[1
]}

Mordynskii, V. B. ^{[1
]}

Tereshonok, D. V. ^{[1
]}

Tyuftyaev, A. S. ^{[1
]}

Chikunov, S. E. ^{[1
]}

机构：

[1] Russian Acad Sci, Joint Inst High Temp, Moscow 125412, Russia

来源：

HIGH TEMPERATURE | 2015年 / 53卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

SURFACE GLOW-DISCHARGE; PLASMA AERODYNAMICS; FLOW;

D O I：

10.1134/S0018151X15010095

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A technique of determination of the thermal conductivity of structural materials in a wide range of temperatures has been developed and verified. A three-dimensional simulation of the process of heat propagation into the body from the surface heated by a nonstationary source of heat has been performed based on the data obtained on thermal conductivity. A satisfactory coincidence between the computational and the experimental results of temperature measurements at different depths from the heated surface has been obtained.

引用

页码：193 / 198

页数：6

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