Ejected particle size measurement using Mie scattering in high explosive driven shockwave experiments.

Autor: Monfared, S. K., Buttler, W. T., Frayer, D. K., Grover, M., LaLone, B. M., Stevens, G. D., Stone, J. B., Turley, W. D., Schauer, M. M.
Předmět:
Zdroj: Journal of Applied Physics; 6/14/2015, Vol. 117 Issue 22, p223105-1-223105-10, 10p, 1 Diagram, 12 Graphs
Abstrakt: We report on the development of a diagnostic to provide constraints on the size of particles ejected from shocked metallic surfaces. The diagnostic is based on measurements of the intensity of laser light transmitted through a cloud of ejected particles as well as the angular distribution of scattered light, and the analysis of the resulting data is done using the Mie solution. We describe static experiments to test our experimental apparatus and present initial results of dynamic experiments on Sn targets. Improvements for future experiments are briefly discussed. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index