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Proceedings Paper

A system for the study of the photoacoustic phenomena in alloy samples of Fe2Mo
Author(s): Edgar Villafaña Rauda; Javier Cruz Mandujano; Ricardo Morales Estrella
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Paper Abstract

In this work, we present the design of a photoacoustic system to study the photoacoustic phenomena that can be used for the experimental determination of the thermal diffusivity of solids. The photoacoustic system with an open photoacoustic cell studies the photoacoustic signal of Fe2Mo pellets that have been produced from powder by gas-solid reduction. we use the Rosencwaig and Gersho (RG) model to determine the thermal diffusivity of Fe2 Mo. The thermal diffusivity of the Fe2Mo calculated is 0.0147 cm2/s ± 0.0001.

Paper Details

Date Published: 2 November 2011
PDF: 6 pages
Proc. SPIE 8011, 22nd Congress of the International Commission for Optics: Light for the Development of the World, 801111 (2 November 2011); doi: 10.1117/12.902184
Show Author Affiliations
Edgar Villafaña Rauda, Univ. de Guadalajara (Mexico)
Javier Cruz Mandujano, Univ. Michoacana de San Nicolás de Hidalgo (Mexico)
Ricardo Morales Estrella, Univ. Michoacana de San Nicolás de Hidalgo (Mexico)


Published in SPIE Proceedings Vol. 8011:
22nd Congress of the International Commission for Optics: Light for the Development of the World
Ramón Rodríguez-Vera; Ramón Rodríguez-Vera; Ramón Rodríguez-Vera; Rufino Díaz-Uribe; Rufino Díaz-Uribe; Rufino Díaz-Uribe, Editor(s)

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