Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state

Bulletin of the Yakovlev Chuvash State Pedagogical University. Series: Mechanics of Limit State


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Metadata (abstracts and keywords) for the articles in the journal

S.A. Gorshkov, E.P. Dats, E.V. Murashkin An approach of simulation of the processes of temperature stresses formation by OpenFOAM // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2020. № 1(43). p. 131-141
Author(s):S.A. Gorshkov, E.P. Dats, E.V. Murashkin
Index of UDK:539.374
Name of article:An approach of simulation of the processes of temperature stresses formation by OpenFOAM
Keywords:

thermal stress, ideal plasticity, yield, heat conduction, thermoelasticity

Abstracts:

Using the OpenFOAM numerical simulation environment, an algorithm for calculating the process of irreversible material deformation is implemented within the framework of the theory of temperature stresses, taking into account the connectedness of the temperature fields and plastic deformations. The three-dimensional problem of the irreversible deformation of an elastoplastic cylinder subjected to an unsteady thermal gradient is solved. The influence of the rate of change of the thermal field on the formation of the stress-strain state of the material is investigated.

The contact details of authors:

Gorshkov Sergei Aleksandrovich

e-mail: aceberg93@ya.ru, Engineer, Institute of Automatics and Control Processes of FEB RAS, Vladivostok, Russia

Dats Evgeniy Pavlovich

e-mail: dats@dvo.ru, PhD, Researcher, Institute of Applied Mathematics of FEB RAS, Vladivostok, Russia

Murashkin Evgenii Valerievich

e-mail: murashkin@ipmnet.ru, PhD, Senior Researcher, Ishlinsky Institute for Problems in Mechanics of RAS, Moscow, Russia

Pages:131-141
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