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Proceedings Paper

Measurement of temperature field in steady laminar free convection flow using digital holography
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Paper Abstract

A method to measure the temperature by visualizing the laminar free convection flow of water is presented by using digital holography in lensless Fourier transform configuration. Temperature is measured within the boundary layer of the convective flow field. The deviation in temperature measured by this method and from that of obtained by thermocouple is within 2%.

Paper Details

Date Published: 3 October 2008
PDF: 9 pages
Proc. SPIE 7155, Ninth International Symposium on Laser Metrology, 71551X (3 October 2008); doi: 10.1117/12.814570
Show Author Affiliations
Chandra Shakher, Indian Institute of Technology Delhi (India)
Md. Mosarraf Hossain, Vikram Sarabhai Space Ctr. (India)
Dalip Singh Mehta, Indian Institute of Technology Delhi (India)
Gyanendra Sheoran, Indian Institute of Technology Delhi (India)


Published in SPIE Proceedings Vol. 7155:
Ninth International Symposium on Laser Metrology
Chenggen Quan; Anand Asundi, Editor(s)

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