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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2007, Volume 48, Issue 1, Pages 16–23
(Mi pmtf1990)
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This article is cited in 2 scientific papers (total in 2 papers)
Modeling jet flows caused by the incidence of a shock wave on a profiled free surface
V. A. Ogorodnikov, A. L. Mikhailov, A. V. Romanov, A. A. Sadovoi, S. S. Sokolov, O. A. Gorbenko Institute of Experimental Physics (VNIIEF), Sarov, 607190
Abstract:
The problem of the incidence of a shock wave with a front-pressure amplitude of about 30 GPa at the profiled free surface of an aluminum sample is studied. It is shown that in the case of large perturbations (amplitude 1 mm and wavelength 10 mm), jet flows occur on the free surface. The data obtained are described using a kinetic fracture model that takes into account the damage initiation and growth in the material due to tensile stress and shear strain.
Keywords:
shock wave, free surface, perturbations, jet flows, tensile stress, shear strain.
Received: 28.12.2005 Accepted: 10.03.2006
Citation:
V. A. Ogorodnikov, A. L. Mikhailov, A. V. Romanov, A. A. Sadovoi, S. S. Sokolov, O. A. Gorbenko, “Modeling jet flows caused by the incidence of a shock wave on a profiled free surface”, Prikl. Mekh. Tekh. Fiz., 48:1 (2007), 16–23; J. Appl. Mech. Tech. Phys., 48:1 (2007), 11–16
Linking options:
https://www.mathnet.ru/eng/pmtf1990 https://www.mathnet.ru/eng/pmtf/v48/i1/p16
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