Numerical study of the inlet conditions on a turbulent plane two dimensional wall jet

Computational study of periodically unsteady interaction between a wall jet and an offset jet for various velocity ratios

“…The inlet boundary condition for the 1/7th power law profile (which is known to be the most suitable fully developed turbulent inlet velocity profile for the internal flow [15]) is adopted from Kechiche et al [23]. As can be seen from Fig.…”

Experimental and Numerical Investigation of an Offset Jet Using Tangential Air Distribution System

“…They found that the standard k-ε model was more accurate than other turbulence models. Kechiche et al [18] numerically investigated a turbulent wall jet at lower Reynolds-numbers (between 7. They used the SST k-ε turbulence model because of the near wall effect with wall function and tetra elements.…”

Inlet conditions effects on vertical wall jets in forced and mixed convection regimes

“…The wall jet in which the flow is injected tangentially to a plane plate at high velocity, the inner wall boundary jet and the outer free jet attracted much attention of researchers as indicated by an abundant literature [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21] on related subjects. In these studies [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16] both hydrodynamic and thermal characteristics of the flow have been investigated in order to know the local coefficient of heat transfer.…”

“…In these studies [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16] both hydrodynamic and thermal characteristics of the flow have been investigated in order to know the local coefficient of heat transfer.…”

“…Former works were concerned with this type of flows but most of them [2][3][4][5][6][7][8] treated the turbulent case, due to its practical interest for industrial applications. Nevertheless laminar wall jets are widely used in various industrial and domestic applications such as the filling and the cleaning of the surfaces coating by air flow and continuous lubrication of the contact of solid surfaces in order to avoid wear.…”