THE NUMERICAL ALGORITHM OF IMPLEMENTATION OF THERMO-MECHANICAL MODEL OF THE DYNAMICS OF ELASTIC-PLASTIC MATERIAL

Author(s): Svobodina Kristina Sergeevna

Rubric: Information technology

Release: 2014-1 (4)

Pages: 199-204

Keywords: elasticity, plasticity, thermodynamics, finite strains, shock wave, splitting method

Annotation: In this paper a range of questions are considered related to the construction and numerical implementation of a mathematical model of elastic-plastic deformation of materials under in-tense external disturbances. A simplified thermodynamically correct model of elastically compressible plastic medium is proposed. Based on the method of splitting into physical processes and spatial variables efficient numerical algorithm is constructed for geometrically linear version of the model.

Bibliography: Svobodina KR.SE. THE NUMERICAL ALGORITHM OF IMPLEMENTATION OF THERMO-MECHANICAL MODEL OF THE DYNAMICS OF ELASTIC-PLASTIC MATERIAL // Education Resources and Technologies. – 2014. – № 1 (4). – С. 199-204. doi: