We propose a new approach to the investigation of the thermomechanical states in layered plastically deformed heat-sensitive bodies of any geometric shape with arbitrary orientation of the interfaces between the layers. The proposed approach is based on the formulation of the nonstationary problem of heat conduction, problem of the theory of plastic nonisothermal flow, computational schemes of the finite-element method, and the corresponding software. We also study the thermomechanical behavior of a two-layer sphere under the conditions of rapid cooling from its initial uniform temperature.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 50, No. 1, pp. 32–38, January–February 2014.
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Mykhailyshyn, V.S. Solution of the Problem of Thermoplasticity for a Layered Sphere by the Finite-Element Method. Mater Sci 50, 31–38 (2014). https://doi.org/10.1007/s11003-014-9688-5
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DOI: https://doi.org/10.1007/s11003-014-9688-5