Original title: Prospects of digital holographic interferometry in heat transfer measurement
Authors: Doleček, R. ; Lédl, Vít ; Kopecký, V. ; Psota, P. ; Václavík, Jan ; Vít, Tomáš
Document type: Papers
Conference/Event: International Conference Experimental Fluid Mechanics 2009, Liberec (CZ), 2009-11-25 / 2009-11-27
Year: 2009
Language: eng
Abstract: In the measurement of heat transfer problem, a holographic interferometry (HI) is often used mainly because of its unique properties and very high adaptability to different sort of problems under investigation. Although in the area of vibration or deformation measurement of solid body the standard HI is replaced massively by digital holography in the case of refractive index distribution the situation is quite opposite. In this paper we present two different types of digital holographic interferometers. The interferometers with different sensitivities have been build and successfully tested.
Keywords: digital holografic interferometry; experimental methods; heat transfer
Project no.: CEZ:AV0Z20760514 (CEP), CEZ:AV0Z20430508 (CEP)
Host item entry: Experimental Fluid Mechanics 2009, ISBN 978-80-7372-538-9

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0178120

Permalink: http://www.nusl.cz/ntk/nusl-40809


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