Using the heat flow plate method for determining thermal conductivity of building materials

被引：3
|
作者：
Flori, M. [1 ]
Putan, V. [1 ]
Vilceanu, L. [1 ]
机构：
[1] Politehn Univ Timisoara, Engn & Management Dept, Vasile Parvan Str 1-2, Timisoara 300223, Romania
来源：
INTERNATIONAL CONFERENCE ON APPLIED SCIENCES (ICAS2016) | 2017年 / 163卷
关键词：
D O I：
10.1088/1757-899X/163/1/012018
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The heat flow plate method is used to determine thermal conductivity of a building material sample made of Rohacell (insulating foam). Experimental technique consists in placing the sample with a reference material on top (polystyrene sample) in a calorimetric chamber and heating from underside. Considering that the heat flux which passes through the two layers is constant and knowing thermal conductivity of the reference material, the sample thermal conductivity is determined. The temperature difference between the two opposite sample's sides is recorded only when the steady state is achieved (constant heat flux).
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页数：8
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