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Structural modification of explosive chambers and numerical calculations of their stress-strain state
Yu. P. Meshcheryakova, B. S. Zlobina, A. A. Shtertserab a Design and Technology Branch of the Lavrentyev Institute of Hydrodynamics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
b Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russia
Abstract:
Explosion chamber modification is proposed. It is intended for studying detonation and shock-wave processes using synchrotron radiation. Examples of explosive chamber designs that meet the necessary conditions are given. Numerical simulation is used to obtain a dependence between the degree of inhomogeneity of the stress state of an explosion chamber shell and the ratio of the shell radius to its thickness.
Keywords:
explosion chamber, synchrotron radiation, numerical simulation, equivalent stresses.
Received: 05.11.2020 Revised: 05.11.2020 Accepted: 25.01.2021
Citation:
Yu. P. Meshcheryakov, B. S. Zlobin, A. A. Shtertser, “Structural modification of explosive chambers and numerical calculations of their stress-strain state”, Prikl. Mekh. Tekh. Fiz., 62:6 (2021), 172–179; J. Appl. Mech. Tech. Phys., 62:6 (2021), 1037–1043
Linking options:
https://www.mathnet.ru/eng/pmtf83 https://www.mathnet.ru/eng/pmtf/v62/i6/p172
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Abstract page: | 73 | References: | 21 | First page: | 7 |
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