Mechanics of Solids (about journal) Mechanics of Solids
A Journal of Russian Academy of Sciences
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IssuesArchive of Issues2022-5pp.984-996

Archive of Issues

Total articles in the database: 10864
In Russian (. . ): 8009
In English (Mech. Solids): 2855

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A.A. Burenin, L.V. Kovtanyuk, and G.L. Panchenko, "On the Calorific Value of a Rectilinear Elastoviscoplastic Flow, Taking into Account the Production of Heat Due to the Friction of a Material Against its Boundary Rough Surface," Mech. Solids. 57 (5), 984-996 (2022)
Year 2022 Volume 57 Number 5 Pages 984-996
DOI 10.3103/S0025654422050168
Title On the Calorific Value of a Rectilinear Elastoviscoplastic Flow, Taking into Account the Production of Heat Due to the Friction of a Material Against its Boundary Rough Surface
Author(s) A.A. Burenin (Institute of Machinery and Metallurgy FEB RAS, Komsomolsk-on-Amur, 681005 Russia, burenin@iacp.dvo.ru)
L.V. Kovtanyuk (Institute of Automation and Control Processes FEB RAS, Vladivostok, 690041 Russia, lk@iacp.dvo.ru)
G.L. Panchenko (Institute of Automation and Control Processes FEB RAS, Vladivostok, 690041 Russia; Vladivostok State University of Economics and Service, Vladivostok, 690014 Russia, panchenko@iacp.dvo.ru)
Abstract Calculations are given of the distribution of strains, stresses, and temperature during the deformation of an elastoviscoplastic material clamped between coaxial cylindrical surfaces and initially retained by dry friction against the boundary surfaces. Due to the given variable advancement of the outer of them, the material slips and its viscoplastic flow begins (not simultaneously). The process of flow development with its subsequent deceleration to a stop, material unloading and cooling to room temperature is considered. Heat is produced by sliding friction against a rough boundary surface and by irreversible deformation (a related problem of large deformation theory). A deformable material is considered to be mechanically incompressible, when the change in its volume is associated only with thermal expansion, the yield strength is assumed to depend on temperature.
Keywords thermoelasticity, viscoplastic flow, large deformations, deformational heat production, thermal conductivity
Received 20 May 2022Revised 22 May 2022Accepted 23 May 2022
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