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1 December 1991 Analysis of dynamic characteristics of nonstationary gas streams using interferometry techniques
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Abstract
An approach to determine the basic dynamic characteristics of a nonstationary gas stream has been developed. A method to determine the total mechanical impulse using interference films data is proposed. A working formula based on the interference experimental data has been obtained, this formula permitting to determine the mechanical impulse and force acting on a section of the nonstationary gas stream.

Currently, the applicability of the approach in question is limited by the time interval, during which the "whole stream" can be viewed through the interferometer.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Victor S. Abrukov and Stanislav V. Ilyin "Analysis of dynamic characteristics of nonstationary gas streams using interferometry techniques", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); https://doi.org/10.1117/12.57438
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