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Zhurnal Tekhnicheskoi Fiziki, 2014, Volume 84, Issue 8, Pages 82–87
(Mi jtf8168)
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This article is cited in 3 scientific papers (total in 3 papers)
Physical science of materials
Mathematical simulation of the shock compression of porous molybdenum using a heterogeneous model
A. M. Molodets, V. V. Kim, A. N. Emel'yanov Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow oblast, 142432, Russia
Abstract:
The shock compression of a heterogeneous material is numerically simulated. The physical model used for the simulation is based on a layered model of a porous material and consists of a set of thin matrix plates with a known equation of state that are separated by filler layers also with a known equation of state. The model is intended to calculate the parameters (pressure, temperature, mass velocity) of shock compression of the matrix and the filler of heterogeneous materials during their one-dimensional shock compression in terms of a developed hydrodynamic code. The adequacy of the proposed model is tested on porous molybdenum during shock-wave loading to a pressure of 15–70 GPa and a temperature of 4000 K.
Received: 09.08.2013
Citation:
A. M. Molodets, V. V. Kim, A. N. Emel'yanov, “Mathematical simulation of the shock compression of porous molybdenum using a heterogeneous model”, Zhurnal Tekhnicheskoi Fiziki, 84:8 (2014), 82–87; Tech. Phys., 59:8 (2014), 1185–1190
Linking options:
https://www.mathnet.ru/eng/jtf8168 https://www.mathnet.ru/eng/jtf/v84/i8/p82
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