发明名称 |
Method and apparatus for measuring thermophysical properties |
摘要 |
The present invention provides a method for measuring thermophysical properties that includes: rapid resistive self-heating of a specimen by using a heating current; emitting a light to the specimen heated by the rapid resistive self-heating of the specimen; measuring a temperature change of the specimen induced by emitting the light to the specimen; and deriving a thermal diffusivity of the specimen from the temperature change induced by emitting the light to the specimen.
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申请公布号 |
US2006039443(A1) |
申请公布日期 |
2006.02.23 |
申请号 |
US20050214052 |
申请日期 |
2005.08.30 |
申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY |
发明人 |
WATANABE HIROMICHI;BABA TETSUYA |
分类号 |
G01N25/00;G01N25/18 |
主分类号 |
G01N25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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