Thermal Conductivity for Measuring Insulation Materials at Low Temperatures

摘要：

Associating with the properties of polyurethane foam in low temperature, a flat-plate thermal conductivity apparatus has been developed to measure the thermal conductivity of foam from 100 K down to 6 K. The differential thermal conductivity and the mean thermal conductivity at low temperature can be gained by controlling the temperatures of the plates.

关键词： Metrology Thermal conductivity Insulation material Low temperature

作者: YU Li-hong YANG Ru-ping ZHANG Qing-geng HANG Zan

作者单位: The Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Beijing 100190, Chin Aerospace Research Institute of Materials & Processing Technology, Beijing, China

会议类型: 国际会议

会议名称: 2008年国际温度与热物性测量会议(TEMP BEIJING 2008)

会议地点: 北京

会议语种:英文

页码: 250-252

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）