Search Results - "Kurulin, V. V."
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Eddy-resolving numerical scheme for simulation of turbulent incompressible flows
Published in Computational mathematics and mathematical physics (01-07-2015)“…The properties of existing numerical schemes for discretizing convective fluxes are examined. An alternative scheme is proposed that is formulated on the basis…”
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Investigation of supercomputer capabilities for the scalable numerical simulation of computational fluid dynamics problems in industrial applications
Published in Computational mathematics and mathematical physics (01-08-2016)“…Two main issues of the efficient usage of computational fluid dynamics (CFD) in industrial applications—simulation of turbulence and speedup of…”
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3
Collaborative Computing Methods for One-Dimensional and Three-Dimensional Problems of Computational Fluid Dynamics
Published in Mathematical models and computer simulations (01-07-2020)“…This article presents a method of collaborative one-dimensional (1D)–three-dimensional (3D) modeling of computational fluid dynamics. The method is based on…”
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4
The Use of Wall Functions for Simulating the Turbulent Thermal Boundary Layer
Published in Computational mathematics and mathematical physics (01-06-2019)“…An important problem in the numerical simulation of turbulent heat exchange in fluids is accurate prediction of hydrodynamic characteristics of the flow in the…”
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Modeling the cosmogenic tsunami within the framework of the navier-stokes equations with sources of different types
Published in Fluid dynamics (01-03-2015)“…The results of modeling the cosmogenic tsunami on the basis of two models of its generation are presented. In the first model a parametrized source is given by…”
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6
Application of numerical schemes with singling out the boundary layer for the computation of turbulent flows using eddy-resolving approaches on unstructured grids
Published in Computational mathematics and mathematical physics (01-06-2017)“…The use of eddy-resolving approaches to solving problems on arbitrary unstructured grids is investigated. The applications of such approaches requires the use…”
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Numerical modeling of the free rise of an air bubble
Published in Fluid dynamics (01-11-2016)“…The results of a numerical investigation of the dynamics of a single air bubble rising in water are presented. The bubbles, 1, 2.5, 3, 5, 8, and 10 mm in…”
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Method for taking into account gravity in free-surface flow simulation
Published in Computational mathematics and mathematical physics (01-10-2017)“…A numerical algorithm that correctly takes into account the force of gravity in the presence of density discontinuities is constructed using unstructured…”
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Modeling the disturbances in the lake Chebarkul caused by the fall of the meteorite in 2013
Published in Fluid dynamics (01-11-2015)“…The results of numerical simulation of the possible hydrodynamic disturbances in lake Chebarkul caused by the fall of the meteorite in 2013 are presented. In…”
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LANDSLIDE-TYPE TSUNAMI MODELLING BASED ON THE NAVIER-STOKES EQUATIONS
Published in Science of tsunami hazards (01-11-2016)“…The paper presents a unified computing technology for all stages of landslide-type tsunami. The computing technology is based on the numerical solution of the…”
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Investigation of the application of RANS turbulence models to the calculation of nonisothermal low-Prandtl-number flows
Published in Fluid dynamics (01-07-2015)“…The RANS turbulence models intended for modeling turbulent low-Prandtl-number flows are described. With reference to the example of sodium liquid-metal…”
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12
Numerical modeling of the 2013 meteorite entry in Lake Chebarkul, Russia
Published in Natural hazards and earth system sciences (11-05-2017)“…The results of the numerical simulation of possible hydrodynamic perturbations in Lake Chebarkul (Russia) as a consequence of the meteorite fall of 2013…”
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13
Zonal RANS–LES approach based on an algebraic reynolds stress model
Published in Fluid dynamics (01-09-2015)“…The zonal RANS–LES approach based on the algebraic EARSM Reynolds stress model is considered. Using the EARSM model makes it possible to increase the accuracy…”
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