| 测量低温下固体热物性的一种非稳态方法 |
| |
| 引用本文： | 吴静怡,王如竹.测量低温下固体热物性的一种非稳态方法[J].上海交通大学学报,1997,31(2):66-70. |
| |
| 作者姓名： | 吴静怡 王如竹 |
| |
| 摘 要： | 介绍了测量低温下固体热物性的一种非稳态方法，并对玻璃钢试样的热物性进行了测量，所测数据与其他所测数据相比，有较好的一致性。
|
| 关 键 词： | 低温 测量 非稳态 热物性 固体 热导率 |
A Transient Method for Measuring Thermophysical Properties of Solids at Low Temperatures |
| |
| Wu Jingyi,Wang Ruzhu.A Transient Method for Measuring Thermophysical Properties of Solids at Low Temperatures[J].Journal of Shanghai Jiaotong University,1997,31(2):66-70. |
| |
| Authors: | Wu Jingyi Wang Ruzhu |
| |
| Institution: | Department of Power Machinery Engineering |
| |
| Abstract: | A transient method with rectangular pulse heating has been developed to measure the specific heat and thermal conductivity of solid structural materials at low temperatures. The specific heat and the thermal conductivity(axial and radial) of glass fibre reinforced plastics samples are measured by the equipment. The result shows that the experimental data have good agreement compared with the others. |
| |
| Keywords: | measurement at low temperatures transient method thermophysical properties |
| 本文献已被 CNKI 维普 等数据库收录！ |
