| Numéro |
J. Phys. IV France
Volume 04, Numéro C7, Juillet 1994
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique |
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|---|---|---|
| Page(s) | C7-303 - C7-306 | |
| DOI | https://doi.org/10.1051/jp4:1994772 | |
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-303-C7-306
DOI: 10.1051/jp4:1994772
Dpto. Física Aplicada I, ETS Ingenieros Industriales y de Telecomunicación, Universidad del País Vasco, Alda. Urquijo sln, 48013 Bilbao, Spain
© EDP Sciences 1994
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-303-C7-306
DOI: 10.1051/jp4:1994772
Application of collinear mirage detection for thermal diffusivity measurements of solids at high temperatures
A. Salazar, A. Sánchez-Lavega and A. OcarizDpto. Física Aplicada I, ETS Ingenieros Industriales y de Telecomunicación, Universidad del País Vasco, Alda. Urquijo sln, 48013 Bilbao, Spain
Abstract
This work explores the performance of the collinear mirage technique to measure the thermal diffusivity ks of bulk homogeneous solids in the temperature range from 300 K to 1000 K. A 3D conductive-radiative model is used to find a linear relation between the phase and the probepump offset to measure ks. Experimental results confirm the validity of the method.
© EDP Sciences 1994