Bismuth-Based Gradient Heat-Flux Sensors in Thermal Experiment

被引:0
|
作者
S. Z. Sapozhnikov
V. Yu. Mityakov
A. V. Mityakov
机构
[1] St. Petersburg State Technical University,
[2] St. Petersburg State Technical University,undefined
来源
High Temperature | 2004年 / 42卷
关键词
0.9999 pure bismuth; measurement schemes; characteristics of sensors;
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学科分类号
摘要
The possibility is examined of using gradient heat-flux sensors made on the basis of 0.9999 pure bismuth in both heat-metering problems and problems associated with the determination of temperature, shear friction stresses, volume flow rate of moving media, thermal characteristics of materials, and emissivity factor of surfaces. The dynamic characteristics of such sensors are determined. Measurement schemes are suggested which significantly extend the information content of experiments without sophistication of the equipment. Examples are given of using gradient sensors in experiments of different scales and technical levels.
引用
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页码:629 / 638
页数:9
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