The novel heating method for the sample of spectral emissivity measurement

摘要：

In order to eliminate the temperature difference between center measurement points and surface temperature of the material samples with low thermal conductivity, this paper introduces a new hot airflow double-sided heating method for sample, and describes its principle, application, and the impact of the existing and novel methods on the measurement results of spectral emissivity. Also, we analyze and compare the results of two different samples obtained with these two heating methods. The new method for material samples with low thermal conductivity has outstanding advantages and potential applications.

关键词： Spectral Emissivity Surface Temperature Measurement Hot Airflow Double-sided Heating Method

作者: Li Xing Zundong Yuan Minchen Guo Dong Wei Lizhi cai Boping Wang

作者单位: North China Electric Power University, No.2, beinonglu, changping District, Beijing, P.R.China Natio National Institute of Metrology P.R.China, No. 18, Bei San Huan Dong Lu,Chaoyang District, Beijing, North China Electric Power University, No.2, beinonglu, changping District, Beijing, P.R.China Fujian Metrology Institute, 9Ping Dong Road, FuZhou, FuJian, P.R.China

会议类型: 国际会议

会议名称: 2011 International Conference on Machanical Engineering,Materials and Energy(2011年机械工程、材料与能源国际会议 ICMEME 2011)

会议地点: 大连

会议语种:英文

页码: 951-957

在线出版日期: 2011-10-19（万方平台首次上网日期，不代表论文的发表时间）