Competition Between Normal and Transverse Heat Flow in Time-Resolved Infrared Radiometry (TRIR)

Autor: W. D. Kerns, J. W. M. Spicer, L.C. Aamodt, J. C. Murphy
Rok vydání: 1992
Předmět:
Zdroj: Photoacoustic and Photothermal Phenomena III ISBN: 9783662138762
DOI: 10.1007/978-3-540-47269-8_129
Popis: The time-resolved infrared radiometry (TRIR) technique involves monitoring the surface temperature of a specimen during the application of a step-function heating pulse. In the present work we address the competition between normal and transverse heat flow through structured media in determining the TRIR temperature-time1/2 profile. Understanding this competition is critical if TRIR data are to be interpreted correctly to provide quantitative information about specimen properties.
Databáze: OpenAIRE