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Local flows of a deformable damageable medium under impact interaction with a cavitating fluid

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Abstract

Local viscoplastic-flow and damage processes in a deformable medium induced by the collapse of dispersed vapor-gas bubbles in the near-wall layer of a cavitating fluid in the presence of propagating shock waves are investigated. The study is based on a generalized model developed for describing nonlinear deformations and flow of damageable media and on the results obtained earlier for local fluid flows induced by limiting transitions of vapor-gas bubbles.

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Authors
  1. V. A. Petushkov
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Original Russian Text © V.A. Petushkov, 2007, published in Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, 2007, Vol. 42, No. 3, pp. 121–133.

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Petushkov, V.A. Local flows of a deformable damageable medium under impact interaction with a cavitating fluid. Fluid Dyn 42, 442–452 (2007). https://doi.org/10.1134/S001546280703012X

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  • DOI: https://doi.org/10.1134/S001546280703012X

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