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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2010, Volume 51, Issue 2, Pages 7–15
(Mi pmtf1578)
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This article is cited in 3 scientific papers (total in 3 papers)
Dynamic viscosity and material relaxation time during shock loading
G. G. Savenkov Poisk Scientific Research Institute, Leningrad Region, Murino, 188662, Russia
Abstract:
The dynamic viscosity and characteristic relaxation time at various scale-structural levels of deformation of a shock-loaded medium are determined using concepts of multilevel solid-state mechanics. The notion of the quasi-time fractal dimension is introduced and used to calculate the indicated characteristics. Computational-experimental data for the viscosity and relaxation time are given for three materials:M2 copper, AMg6 aluminum base alloy and Armco iron.
Keywords:
dynamic viscosity, relaxation, structural level, fractal dimension.
Received: 16.03.2009 Accepted: 19.05.2009
Citation:
G. G. Savenkov, “Dynamic viscosity and material relaxation time during shock loading”, Prikl. Mekh. Tekh. Fiz., 51:2 (2010), 7–15; J. Appl. Mech. Tech. Phys., 51:2 (2010), 148–154
Linking options:
https://www.mathnet.ru/eng/pmtf1578 https://www.mathnet.ru/eng/pmtf/v51/i2/p7
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Abstract page: | 31 | Full-text PDF : | 31 |
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