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an analysis of the results of 2D and 3D simulations compared with the evolutionary model of a turbulent mixing layer. This theoretical approach is based on the idea of a “perturbation age” where the age ...
In the modelling of turbulence in the atmospheric boundary layer, some knowledge is generally required of the turbulence quantities themselves, as well as their effect on the mean flow ...
A boundary layer model was developed to predict the capture of inclusions by steel–slag interface in a turbulent fluid flow, which is based on the detailed analysis of inclusion trajectories ...
) is dependent upon selection of several critical parameters. The effect of boundary conditions , boundary flow modelling and turbulence numerics has been quantified in this study. Steady state RANS CFD simulation ...
wall boundary conditions and the anisotropy of mesh cells exert discernible impacts on the turbulent flow predictions, yet the magnitudes of these impacts vary based on the specific SGS model chosen ...
of smooth, transition and fully rough surfaces was considered for the study of the turbulent boundary layer properties and its effect on the pump performance. The calculated performance using CFD showed ...
in the transition onset on the blade suction side. International Journal of Turbomachinery Propulsion and Power Article Effect of Different Subgrid-Scale Models and Inflow Turbulence Conditions on the Boundary Layer ...
turbulence that is modeled by isotropic disturbances initially introduced into the computational domain. Special attention is paid to identification and analysis of evolving three-dimensional vortices ...
with transport equations for turbulence modeling . In so doing, we defne the concept of a well-defined boundary -value problem. Additionally, a three-dimensional, rather than a simpler one-dimensional analysis ...
model equations. The wall functions of the viscous and turbulent sub‐layers are modified to allow for the effect of the angle of injection and suction through the porous wall. A non‐uniform staggered grid ...
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