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Proceedings Paper

Laser-Doppler Measurements Of Impinging Jets
Author(s): J. M. M. Barata; D. F. G. Durao; M. V. Heitor
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Paper Abstract

Laser-Doppler measurements of the velocity characteristics of the flowfield resulting from the impingement of single and twin jets against a wall through a low-velocity crossflow are presented and discussed together with visualization of the flow. The study provides a basis to improve the understanding of the physical mechanisms acting in practically relevant flows such as the flowfield created underneath a vertical take-off aircraft, as well as reliable data to evaluate the numerical solutions of the equations of motion which use turbulence models in order to predict this type of flow.

Paper Details

Date Published: 16 January 1988
Proc. SPIE 0952, Laser Technologies in Industry, (16 January 1988); doi: 10.1117/12.968866
Show Author Affiliations
J. M. M. Barata, Instituto Superior Tecnico (Portugal)
D. F. G. Durao, Instituto Superior Tecnico (Portugal)
M. V. Heitor, Instituto Superior Tecnico (Portugal)

Published in SPIE Proceedings Vol. 0952:
Laser Technologies in Industry
Silverio P. Almeida; Luis Miguel Bernardo; Oliverio D.D. Soares, Editor(s)

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