... structure are investigated by large eddy simulation (LES). The results imply that impingement created by curvature-induced centrifugal instabilities in the turning region of the cooling channel is dominated by a streamwise vortex system containing a counter-rotating Dean vortex, which presents high heat...

... outputs to various model parameters was studied with the objective of providing model validation. This work also assesses model performance relative to other recently published large eddy simulations (LES) of the same validation case. Two pool surface boundary conditions were simulated. The first...

... generator (VGs), which can induce streamwise vortices, has been employed in the flow control of the inclined jet in crossflow. The coherent turbulent structures around the cooling hole are examined by the large eddy simulation (LES) method with the improved plasma model. The mechanism of coherent structure...

.... Predictions based on (i) the Reynolds Averaged Navier-Stokes (RANS) solution and (ii) large eddy simulation (LES) have been generated. The purpose of these simulations is to establish the role of turbulence modeling on the accuracy and efficiency of heat transfer predictions for engine-like thermal conditions...

... Transfer From Confined Tandem Square Cylinders in Cross-Flow at low Reynolds Numbers ,” Int. Commun. Heat Mass Transfer , 37 ( 1 ), pp. 7 – 16 . 10.1016/j.icheatmasstransfer.2009.10.007 [18] Sagaut , P. , 2000 , Large Eddy Simulation for Incompressible Flows (Scientific Computation Series...

... method for radiative transfer calculations in media represented by discrete particle fields and a combustion model based on the Monte Carlo solution of the transport equation for the joint pdf of scalars. Finally, the role of TRI in large eddy simulation is discussed, and the main consequences of TRI...

...Damien Poitou; Mouna El Hafi; Bénédicte Cuenot Radiation exchanges must be taken into account to improve large eddy simulation (LES) prediction of turbulent combustion, in particular, for wall heat fluxes. Because of its interaction with turbulence and its impact on the formation of polluting...

... coordinate system is developed and then applied to solve the filtered radiative transfer equation for the radiation modeling, and this has been combined with a large eddy simulation of the flow, temperature, and composition fields within the combustion chamber. Various approximations of S n have been...

... pipe flow Navier-Stokes equations finite volume methods Mach number Large Eddy Simulation Finite Volume Formulation Compressible Navier-Stokes Equations Annular Pipe Flow Wall Rotation Annular pipe flow has attracted the attention of many researchers due to its numerous engineering...