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
收藏
页码：193 / 198
页数：6
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