Application of square optical heating pulse model in measuring thermal diffusivity of SiC/B 4 C composites by using photoflash technique (original) (raw)

Nondestructive Testing and Evaluation, 2008

Abstract

This paper examines the application of a square pulse approximation to the camera flash temporal profile as a heating source in the photoflash technique. The technique was used in measuring SiC/B4C composites whereby thin-film polyvinylidene difluoride film was the detector. The analytical model derived for the square pulsed heating source was tested against the data obtained from SiC/B4C composites of

Zaidan Wahab hasn't uploaded this paper.

Let Zaidan know you want this paper to be uploaded.

Ask for this paper to be uploaded.