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Proceedings Paper

Reconstruction of velocity and pressure fields for incipient nonstationary gas flows by tomographic techniques based on interferometric evidence
Author(s): Stanislav V. Ilyin; Victor S. Abrukov
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Paper Abstract

A technique for determining the total mechanical impulse and the reactive force of an incipient non-stationary gas flow, on evidence derived from interference cine films, allows a reconstructive tomographic problem of reconstructing velocity and pressure fields in such objects to be formulated. This concept allows the distribution of velocity and pressure fields in such flows to be determined. The potentialities of the concept have been taken advantage of in estimating velocity and pressure fields arising on ignition of a premixed gas by a heated point body.

Paper Details

Date Published: 2 December 1993
PDF: 12 pages
Proc. SPIE 2005, Optical Diagnostics in Fluid and Thermal Flow, (2 December 1993); doi: 10.1117/12.163744
Show Author Affiliations
Stanislav V. Ilyin, Moscow State Open Univ. (Russia)
Victor S. Abrukov, Moscow State Open Univ. (Russia)

Published in SPIE Proceedings Vol. 2005:
Optical Diagnostics in Fluid and Thermal Flow
Soyoung Stephen Cha; James D. Trolinger, Editor(s)

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