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EUROMECH 406 IMAGE PROCESSING METHODS IN APPLIED MECHANICS
May 6-8, 1999
Euromech Society
Warsaw, Poland

Organizers
Tomasz A. Kowalewski, Witold Kosinski, Juergen Kompenhans

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Conditional PIV Analysis of a Jet in a Cross Flow
by
Roberto Camussi
D.I.M.I., Univ. Roma Tre, Via della Vasca Navale 79, 00146 Roma, Italy
Coauthors: A. Stella, T. Kowalewski, F. Stella

A conditional PIV acquisition technique and averaging procedure is developed to study coherent structures forming in the interaction between a jet and a cross stream. The experiment is conducted in a water tunnel and the jet is forced by a mechanical device. Sequences of images are acquired synchronized to the external forcing and with a fixed phase. Instantaneous and averaged velocity and vorticity 2D fields are obtained for several flow conditions.

Date received: January 25, 1999

Copyright © 1999 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cacp-08.