[PDF] Top 20 The role of nozzle-exit conditions on the flow field of a plane jet

... the role of nozzle-exit conditions on the flow field of a plane ...The jet issuing from a sharp-edged orifice plate at a Reynolds number (Re=18000) with ... See full document

... the role of nozzle-exit conditions on the flow field of a plane ...The jet issuing from a sharp-edged orifice plate at a Reynolds number (Re=18000) with ... See full document

... of jet-exit and local Reynolds number on self-preservation of plane ...mass flow rates and momentum thicknesses are found to increase linearly with axial distance and the rate of this increase ... See full document

... the jet potential core, where turbulence intensity was less than ...of nozzle exit contraction profile on the initial flow was determined by interchanging each configuration of the plate, and ... See full document

... Pressure Nozzle Test Facility; full details are given in ...mass flow up to ...higher nozzle mass flow ...the nozzle showed this to be constant and equal to the ambient air temperature; ... See full document

... investigated jet from a Pelton turbine ...the jet. The contraction diameter of the jet and its position are also ...free jet on plate kept at various angles. Similar conditions were ... See full document

... coaxial nozzle, as shown in Fig. 3. The nozzle flow field was simulated with a pressure boundary at the nozzle plenum, and Cart3D computations of the nozzle plume were obtained ... See full document

... rectangular nozzle scarfing at high Mach numbers, with little detailed measurements ...via flow visualisation only. The baseline nozzle geometry was convergent-divergent with an aspect ratio 3 ... See full document

... The flow in a two dimensional plane wall jet with different initial gaps between the nozzle exit and the leading edge of the wall was probed at various stations along the ...The ... See full document

... For this study, the viscous standard k- model, a semi-empirical model based on transport model equations for the tur- bulent kinetic energy (k) and its dissipation rate (), is used. The transport model equation for k ... See full document

... water jet, many scholars investigate self-resonating cavitating jet by theoretical analysis, numerical simulation, erosion experiments, force ...promoting role in cavitation through indoor simulation ... See full document

... Moffett Field, CA 94035 This paper reports computational analyses and flow characterization studies in a high enthalpy arc-jet facility at NASA Ames Research ...free jet downstream of new ... See full document

... operating conditions. To achieve this, wall-jet has been found to be one of the popular methods employed in the cooling of gas turbine combustion chamber liner ...windshield, flow separation control ... See full document

... thick nozzle shear layer might have a significant effect on the predicted far-field ...the nozzle exit conditions likewise suggest the possibilities of corrections, which might have ... See full document

... the jet plume from the original nozzle orientation as the plume develops downstream; very far downstream of course all nozzle shapes eventually transition into round ...secondary flow ... See full document

... air jet flow is experimentally investigated under passive flow ...The jet issues from a pipe of the inner diameter and length of 10 mm and 150 mm which is equipped with an axisymmetric cavity ... See full document

... the nozzle exit, not all the water filament has been atomized; thus there will be less ...liquid flow and for the interfacial instabilities to build ...the nozzle, the particles have been ... See full document

... the plane jet. However, when the plane jet was turned on, in some frequency range it could be the subsequent main contributor instead of tandem rods to total noise emission whilst in some ... See full document

... two-dimensional plane wall jet of particulate suspension in an incompressible carrier fluid has been ...temperature field for both phases have shown through figures and ... See full document

... the flow characteristics of parabolic nozzle by changing the shape of the exit ...the nozzle while changing its exit shape and also the ... See full document