Electronic speckle pattern shearing interferometry for determining free convection heat transfer coefficient

Authors
Spagnolo, GS Ambrosini, D Paoletti, D
Citation
Gs. Spagnolo et al., Electronic speckle pattern shearing interferometry for determining free convection heat transfer coefficient, EPJ-APPL PH, 6(3), 1999, pp. 281-284
Citations number
24
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS
ISSN journal
12860042 → ACNP
Volume
6
Issue
3
Year of publication
1999
Pages
281 - 284
Database
ISI
SICI code
1286-0042(199906)6:3<281:ESPSIF>2.0.ZU;2-W
Abstract
An electronic speckle-pattern shearing interferometer (ESPSI) is proposed f or measuring the free convection heat transfer coefficient in liquids. The heat transfer coefficient may be deduced by a simple manipulation of the sp eckle patterns. Theory of the method as well as its application are present ed. The method is robust and easy to use for non-skilled operators.