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Proceedings Paper

Development of temperature sensitive paints to make surface temperature measurements together with velocimetry applications
Author(s): J. Ascención Guerrero-Viramontes; Víctor Rodríguez-Cervantes; David Moreno; Bernardino Barrientos; Fernando Mendoza-Santoyo
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Paper Abstract

Flow velocimetry techniques and Temperature Sensitive Paints, (TSP), requires working with different laser beam intensities. Because velocity flow measurements needs high level laser power compared with temperature surface measurement, where lower levels of laser power is required, is necessary to adjust the system to avoid the damage of the paint due to the high intensities in laser velocimetry measurements. The use of paint of different grey levels (from white to black) as backgrounds above the TSP film deposition allows to make temperature measurements with high laser power without damaging the TSP. This work is centered in the characterization and testing improvements of the temperature surface measurements using Temperature Sensitive Paints as a part of the 3D tunneling velocimetry system.

Paper Details

Date Published: 10 February 2006
PDF: 4 pages
Proc. SPIE 6046, Fifth Symposium Optics in Industry, 60460U (10 February 2006); doi: 10.1117/12.674461
Show Author Affiliations
J. Ascención Guerrero-Viramontes, Ctr. de Investigaciones en Óptica, A. C. (Mexico)
Víctor Rodríguez-Cervantes, Instituto Tecnológico de León (Mexico)
David Moreno, Ctr. de Investigaciones en Óptica, A. C. (Mexico)
Bernardino Barrientos, Ctr. de Investigaciones en Óptica, A. C. (Mexico)
Fernando Mendoza-Santoyo, Ctr. de Investigaciones en Óptica, A. C. (Mexico)

Published in SPIE Proceedings Vol. 6046:
Fifth Symposium Optics in Industry
Eric Rosas; Rocío Cardoso; Juan C. Bermudez; Oracio Barbosa-García, Editor(s)

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