Anisotropy analysis of turbulent swirl flow

Forced Response: Turbulent Swirl Combustor

Since a large number of physical variables are involved in the combustion process occurring in complex swirl stabilized combustors, simple systems (burner stabilized laminar flat flames) were initially studied (see chapters 5 and 6). Having understood the dynamics of laminar flat flames and developed methodologies to build reduced order flame dynamic models, the technique developed to measure t...

Part III Swirl Stabilized Turbulent Flame Dynamics

Turbulent Flow over Cars

In this paper the flow behaviour over a number of car bodies is studied. For this purpose the unsteady 2-D incompressible Navier-Stokes equations have been applied. After averaging and nondimensionalizing the equations, the system of equations has been transformed from the Cartesian (x-y) coordinates to a body fitted generalized (-) coordinate. As the flow is incompressible, the density in the ...

effect of sub-grid scales on large eddy simulation of particle deposition in a turbulent channel flow

چکیده ندارد.

Energy Transfer Analysis of Turbulent PlaneCouette Flow ?

An energy transfer analysis of turbulent plane Couette ow is performed. It is found that nonlinear interaction between the 0; 1] modes is principally responsible for maintaining the mean streamwise turbulent velocity proole. The 0; 1] modes extract energy from the laminar ow by linear non-modal growth mechanisms and transfer it directly to the mean ow mode. The connection of this work to linear...