Oxana V. Sadovskaya

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Mathematical model for the description of deformation of a porous metal is constructed on the basis of generalized rheological method. In this method a new rheo-logical element, so-called rigid contact, is used to describe the uniaxial deformation of materials with different resistance to tension and compression. Change in the resistance of a porous metal(More)
Computational algorithm for the solution of 2D and 3D dynamic problems of the Cosserat elasticity theory using multiprocessor computer systems is worked out. The algorithm is based on the two-cyclic splitting method with respect to the spatial variables in combination with the explicit monotone finite-difference ENO–scheme for solving 1D problems adapted(More)
Based on the mathematical model describing the thermomechanical behavior of a liquid crystal, which takes into account the couple-stress interactions, the system of two differential equations for tangential stress and angular velocity was obtained in two-dimensional case. Computational algorithm for numerical solution of this system of equations of the(More)
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