Evaluation of thermophysical characteristics on shape-stabilized paraffin as a solid-liquid phase change material

被引：4

作者：

Inaba, H

Tu, P

机构：

[1] Department of Mechanical Engineering, Faculty of Engineering, Okayama University

来源：

HEAT AND MASS TRANSFER | 1997年 / 32卷 / 04期

关键词：

D O I：

10.1007/s002310050126

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This report deals with thermophysical properties and measuring methods of shape-stabilized paraffin as a new type of latent heat storage material, which keeps the same shape in a solid state when the paraffin melts. Therefore, this type paraffin can be used in a latent heat storage system without encapsulation. A transient hot wire method, a differential scanning calorimeter (DSC), a water A calorimeter and a volume expansion meter, which were developed in the present study, were used to measure effective thermal conductivity, latent heat, specific heat and density of the shape-stabilized paraffin, respectively. From the obtained data, useful correlation equations of the above-mentioned thermophysical properties of the shape-stabilized paraffin were expressed as functions of physical property and mass fraction of each constituent of the shape-stabilized paraffin.

引用

页码：307 / 312

页数：6