. . . . . . "P(GA101/08/0096)" . "Colloquium Fluid Dynamics Proceedings" . . . "The effect of subgrid scales on motion of particles is studied in this work. The case of particleladen channel flow was chosen as a test case. The method used for simulation of the transport (liquid) phase was Large Eddy Simulation using approximate deconvolution method as a subgrid model. The dispersed phase (particles) was treated by Lagrangian approach. To Lagrangian equations of motion describing the motion of particles was added an additional stochastic term in order to include the effect of subgrid scales on particles. This term is proportional to the subgrid kinetic energy. The simulations were performed for various size of particles. The results are compared with the previous studies of LES particle-laden flows and DNS simulation done by Kuerten. The stochastic model proposed in this work shows improvement in prediction of turbulent statistics of particles and concentration of particles close to the wall."@en . "Large eddy simulation, particles, subgrid modeling"@en . "26210" . "The effect of subgrid scales on motion of particles is studied in this work. The case of particleladen channel flow was chosen as a test case. The method used for simulation of the transport (liquid) phase was Large Eddy Simulation using approximate deconvolution method as a subgrid model. The dispersed phase (particles) was treated by Lagrangian approach. To Lagrangian equations of motion describing the motion of particles was added an additional stochastic term in order to include the effect of subgrid scales on particles. This term is proportional to the subgrid kinetic energy. The simulations were performed for various size of particles. The results are compared with the previous studies of LES particle-laden flows and DNS simulation done by Kuerten. The stochastic model proposed in this work shows improvement in prediction of turbulent statistics of particles and concentration of particles close to the wall." . "[C51E42CF8860]" . "\u00DAstav termomechaniky AV \u010CR" . . "312268" . "Volav\u00FD, Jaroslav" . "Praha" . . "Praha" . "1"^^ . . "The effect of subgrid scales on motion of particles in particle-laden channel flow" . "RIV/00216305:26210/09:PU83275" . . . "The effect of subgrid scales on motion of particles in particle-laden channel flow" . "2"^^ . "The effect of subgrid scales on motion of particles in particle-laden channel flow"@en . "978-80-87012-21-5" . "The effect of subgrid scales on motion of particles in particle-laden channel flow"@en . "2009-10-21+02:00"^^ . "2"^^ . . . "RIV/00216305:26210/09:PU83275!RIV10-GA0-26210___" . .