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

Published online by Cambridge University Press:  15 June 1999

G. Schirripa Spagnolo ,
D. Ambrosini  and
D. Paoletti
G. Schirripa Spagnolo*
Affiliation:
INFM – Dipartimento di Ingegneria Elettronica, Università di Roma Tre, via Della Vasca Navale 84, 00146 Roma, Italy
D. Ambrosini
Affiliation:
INFM – Dipartimento di Energetica, Università di L'Aquila, Loc. Monteluco di Roio, 67040 Roio Poggio (AQ), Italy
D. Paoletti
Affiliation:
INFM – Dipartimento di Energetica, Università di L'Aquila, Loc. Monteluco di Roio, 67040 Roio Poggio (AQ), Italy
*
Giuseppe.Schirripa@ele.uniroma3.it
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Abstract

An electronic speckle-pattern shearing interferometer (ESPSI) is proposed for measuring the free convection heat transfer coefficient in liquids. The heat transfer coefficient may be deduced by a simple manipulation of the speckle patterns. Theory of the method as well as its application are presented. The method is robust and easy to use for non-skilled operators.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 6 , Issue 3 , June 1999 , pp. 281 - 284
Copyright
© EDP Sciences, 1999

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References

W. Hauf, U. Grigull, Optical Methods in Heat Transfer, in Advances in Heat Transfer, edited by J.P. Harnett, T.F. Irvine (Academic Press, New York, 1970), Vol. 6.
Keren, E. et al., Appl. Opt. 20, 4263 (1981). CrossRef
Farrell, P.V., Hofeldt, D.L., Appl. Opt. 23, 1055 (1984). CrossRef
C.M. Vest, Holographic interferometry (Wiley, New York, 1979).
Schirripa Spagnolo, G. et al., J. Phys. III France 7, 1893 (1997). CrossRef
Barillot, M. et al., SPIE 1554A, 867 (1991).
M.V.R.K. Murty, Lateral Shearing Interferometers, in Optical Shop Testing, edited by D. Malacara (Wiley, New York, 1978), Chap. 4.
Leendertz, J.A., Butters, J.N., J. Phys. E: Sci. Instrum. 6, 1107 (1973). CrossRef
Nakadate, S. et al., Appl. Opt. 19, 4241 (1980). CrossRef
Hung, Y.Y., Opt. Eng. 21, 391 (1982).
Owner-Petersen, M., Appl. Opt. 30, 2730 (1991). CrossRef
Valera, J.D., Jones, J.D.C., Opt. Lett. 19, 1161 (1994). CrossRef
Mohan, N.K. et al., Opt. Commun. 108, 197 (1993).
Huang, J.R. et al., Opt. Lett. 21, 1421 (1996). CrossRef
Schirripa Spagnolo, G., Paoletti, D., J. Optics 26, 241 (1995).
T. Kreis, Holographic Interferometry (Akademie Verlag, Berlin 1996), Chap. 3.
T. Kreis, Holographic Interferometry (Akademie Verlag, Berlin 1996), Chap. 4.
Ghiglia, D.C., Romero, L.A., J. Opt. Soc. Am. A 11, 107 (1994). CrossRef
Schirripa Spagnolo, G. et al., J. Optics 28, 118 (1997).
R.W. Ramirez, The FFT - Fundamentals and Concepts (Prentice-Hall, Englewood Cliffs 1985).
J.W. Goodman, Introduction to Fourier Optics (McGraw-Hill, New York 1968).
W.H. Press et al., Numerical Recipes in C: The Art of Scientific Computing, 2nd edn. (Cambridge University Press, Cambridge 1993).
T. Kreis, Computer-aided evaluation of holographicinterferograms, in Holographic Interferometry, edited by P.K. Rastogi (Springer-Verlag, Berlin 1994), Chap. 6.
M. Necati Özisik, Heat Transfer - A basic approach (McGraw-Hill, New York, 1985).