Measurement of temperature field in the region near to the radiator by using digital holography - 文章详情页

作者：

Li, Yan (Li, Yan.) | Wang, Dayong (Wang, Dayong.) (学者：王大勇) | Wang, Guangjun (Wang, Guangjun.) | Zhang, Yizhuo (Zhang, Yizhuo.) | Liu, Changgeng (Liu, Changgeng.)

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EI Scopus

摘要：

A　simple　method　for　measurement　of　temperature　field　in　the　region　near　to　the　metal　plate　of　the　radiator　is　demonstrated　by　using　digital　holography　in　the　Lensless　Fourier　transform　configuration　(LFT).　The　temperature　is　measured　within　the　boundary　layer　of　the　convective　flow　field.　The　deviation　of　the　temperature　produced　by　this　method,　from　that　obtained　by　the　thermocouple　is　rather　small.　It　has　shown　that　the　method　is　reasonable　and　efficient.　2009　SPIE.

关键词：

Boundary layers Holography Plate metal Radiators Temperature Temperature measurement Thermocouples

作者机构：

[ 1 ] [Li, Yan]College of Applied Sciences, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Wang, Dayong]College of Applied Sciences, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Wang, Guangjun]College of Applied Sciences, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Wang, Guangjun]Henan Institute of Metrology, Zhengzhou 450008, China
[ 5 ] [Zhang, Yizhuo]College of Applied Sciences, Beijing University of Technology, Beijing 100124, China
[ 6 ] [Liu, Changgeng]College of Applied Sciences, Beijing University of Technology, Beijing 100124, China

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