27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS 2010-3.3.4

EXPERIMENTAL STUDY OF JET FLOW FIELD BY DUAL HOLOGRAM INTERFEROMETRY

P. Lv, Z. Chen, X. Wang
NPU, China

Keywords: gas dynamotor, jet flow, density, dual hologram interferometry

Dual hologram interferometry was involved to obtain the interferometry picture of jet flow field. The paper tries to provide a new method to analyze the interferometry picture, aiming to find out the density distribution. The study proves that the experimental result is believable, through comparing with the simulation result.

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