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Analysis of Thermal Wave Propagation in Coatings on Moving Objects

 
: Netzelmann, U.

Progress in natural science 6 (1996), Supplement, S.235-238
ISSN: 1002-0071
International Conference on Photoacoustic and Photothermal Phenomena <9, 1996, Nanjing>
Englisch
Konferenzbeitrag
Fraunhofer IZFP ()
coating thickness; moving object; photothermal; photothermisch; thermal wave; thermische Welle

Abstract
Thermal wave measurement by photothermal radiometry in moving layered samples is studied theoretically. A model based on an oscillating instantaneous heat source and its image charges is used. Conditions for optimized sensitivity towards thickness variations in coatings are discussed.

: http://publica.fraunhofer.de/dokumente/PX-3855.html