Interferometric investigation of ignition and propagation of laser-supported detonation wave at the initial stage

Jian Lu; Xiao-Wu Ni; Anzhi He

doi:10.1117/12.172612

1 March 1994 Interferometric investigation of ignition and propagation of laser-supported detonation wave at the initial stage

Jian Lu, Xiao-Wu Ni, Anzhi He

Author Affiliations +

Proceedings Volume 2004, Interferometry VI: Applications; (1994) https://doi.org/10.1117/12.172612
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

In this paper, LSD wave ignition process is analyzed according to aerodynamics, and expressions of speed of LSD wave, pressure, internal energy is derived. Interaction of YAG laser and Al target is investigated synchronously with a Mach-Zehnder interferometer, and series of interferograms of ignition and propagation of LSD wave at the initial stage are obtained first. It presents reliable experimental datum for theoretical study of LSD wave.

Citation Download Citation

Jian Lu, Xiao-Wu Ni, and Anzhi He "Interferometric investigation of ignition and propagation of laser-supported detonation wave at the initial stage", Proc. SPIE 2004, Interferometry VI: Applications, (1 March 1994); https://doi.org/10.1117/12.172612

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