Pressure measurement of vacuum insulation panel with infrared spectroscopy

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	Pressure measurement of vacuum insulation panel with infrared spectroscopy
	Wang, Shaojie ; Feng, Yongjian ; Huang, Yuanqing ; Wu, Junchao ; Yu, Longfa ; Huang YQ(黄元庆)
刊名	http://dx.doi.org/10.3969/j.issn.1672-7126.2013.11.04
	2013
关键词	Image processing Infrared imaging
英文摘要	A novel technique has been successfully developed to non-destructively evaluate the pressure in the vacuum insulation panel (VIP), fabricated on industrial scale. In the newly-developed technique, the heat radiation device, embedded in the VIP and energized in non-contact mode by the lab-built, external power-supply, is capable of emitting infrared (IR) light. The internal pressure can be indirectly estimated via data analysis of the spectrum and image acquired with a digital IR camera. The impact of the time evolution of the pressure on the IR image was experimentally and analytically simulated. The preliminary results show that the newly-developed, IR pressure-probe is feasible to measure rapidly the VIP pressure with high reliability. Further improvement of its measurement accuracy was under way.
语种	英语
出版者	Science Press
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/91979]
专题	物理技术－已发表论文
推荐引用方式 GB/T 7714	Wang, Shaojie,Feng, Yongjian,Huang, Yuanqing,et al. Pressure measurement of vacuum insulation panel with infrared spectroscopy[J]. http://dx.doi.org/10.3969/j.issn.1672-7126.2013.11.04,2013.
APA	Wang, Shaojie,Feng, Yongjian,Huang, Yuanqing,Wu, Junchao,Yu, Longfa,&黄元庆.(2013).Pressure measurement of vacuum insulation panel with infrared spectroscopy.http://dx.doi.org/10.3969/j.issn.1672-7126.2013.11.04.
MLA	Wang, Shaojie,et al."Pressure measurement of vacuum insulation panel with infrared spectroscopy".http://dx.doi.org/10.3969/j.issn.1672-7126.2013.11.04 (2013).