Publication: Numerical simulation of adiabatic shear bands formation processes on two-dimensional eulerian meshes
Дата
2020
Авторы
Muratov, R. V.
Kudryashov, N. A.
Ryabov, P. N.
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© Published under licence by IOP Publishing Ltd.In this work we suggest a mathematical model of motion of the elasto-plastic materials with nonlinear plasticity constitutive law; we also propose an effective numerical method for numerical simulations of such tasks on two-dimensional eulerian meshes. Based on the method, we research formation of multiple adiabatic shear bands (ASB) at high-speed shear deformations. We test our approach on two-dimensional problem where the initial heterogeneity of temperature leads to formation of adiabatic shear band.
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Muratov, R. V. Numerical simulation of adiabatic shear bands formation processes on two-dimensional eulerian meshes / Muratov, R.V., Kudryashov, N.A., Ryabov, P.N. // Journal of Physics: Conference Series. - 2020. - 1686. - № 1. - 10.1088/1742-6596/1686/1/012035