Symmetrical multi-line transient tropical solid high-heat-conductivity-coefficient testing device
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 北京西摩斯计量设备有限公司
- Publication Date
- 2019-11-26
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of testing material thermal conductivity, in particular to a measuring device for thermal conductivity and thermal diffusivity of solid materials with high thermal conductivity. Background technique
[0002] As important physical parameters of matter, material thermal conductivity and thermal diffusivity have important uses in the fields of chemical engineering, materials, energy, power and refrigeration engineering, and are essential basic data in many industrial processes and product designs. With the rapid development of modern industry, the measurement of thermal conductivity and thermal diffusivity of solid materials has been paid more and more attention by people.
[0003] The thermal conductivity and thermal diffusivity of substances can be obtained through experimental measurement, theoretical calculation or computer simulation, but at present, experimental measurement is still the main method. Ac...