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Articles you may be interested inNumerical stability analysis and rapid algorithm for calculations of fully developed laminar flow through ducts using time-marching method AIP Advances 3, 032101 (2013); 10.1063/1.4794500Advanced computational single-&multi-fluid flow and heat transfer using HPC systems AIP Conf.Abstract. The paper presents the ideas of finite-difference Lagrangian-Eulerian technique LEGAK-3D for computation of time-dependent multicomponent continuum flows in 3D geometry. The specific feature of this technique is in the use of concentrations for multicomponent medium computations. The paper also describes main principles of this technique implementation on distributed-memory multiprocessor systems.

Results of numerical simulations of the interface coating influence on the shear instability growth in oblique collision of metal slabs are presented. The state of materials was described in the elastic-plastic approximation. The dependence of the perturbation amplitude on the coating thickness and behavior were studied. The computations were conducted on a multiprocessor distributed-memory computer.