Engineering Mechanics

International Conference

Proceedings Vol. 7 (2001)



May 14 – 17, 2001, Svratka, Czech Republic
Editors: Alena Poživilová and Jan Masák

Copyright © 2001 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, Prague

ISBN 80-885918-64-1 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

The effects of mass transfer in rayleigh-plesset bubble dynamics and cavitation modeling in a convergent-divergent nozzle
Zima P., Maršík F.
pages 302 - +5p, full text

The paper studies the effects of the mass transfer term in the previously presented modified Rayleigh-Plesset equation which includes mass flow across the boundary of a spherical bubble. Some interesting conclusions are drawn regarding the relative importance of the term during the unbounded bubble growth modeled numerically. In addition, the paper proposes an experimental cavitation modeling design based on a convergent-divergent nozzle, as the focus of the experimental investigation of cavitationlbubble nucleation in a gas contaminant water mixture has progressively turned from the nucleation pulse technique applied at a shock-tube to depressurization in a flowing liquid.

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Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.

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