... with exposure time. 11 05 2011 14 10 2011 19 12 2011 19 12 2011 cavitation confined flow flow measurement pressure measurement pressure sensors velocity measurement The concept of an impact load of high intensity and short duration generated locally on a wall...

... approximately equals the exit diameter of the supersonic nozzle. 05 01 2011 22 08 2011 24 10 2011 24 10 2011 blades compressible flow confined flow flow instability flow visualisation impellers nozzles rotors shear turbulence stratified flow supersonic flow Pressure...

... =2 mm. It was also the optimum ratio for upstream pressures of 15 MPa and 30 MPa, and downstream pressures of 0.1 MPa and 0.42 MPa. 18 09 2011 16 08 2011 26 09 2011 26 09 2011 cavitation confined flow jets nozzles cavitation jet nozzle erosion...

... it ,” Proceedings of CAHI 1984 , No. 2244, Moscow, Russia , pp. 19 – 28 (Russ). cavitation confined flow flow measurement pressure measurement velocity measurement ventilation Drag reduction and/or speed augmentation of marine vehicles by means of supercavitation is a topic of great...

... confined flow flow visualisation pressure measurement turbulence velocimeters wakes wind tunnels The surface pressure measurements were acquired using a MKS Baratron® Series 200 (Model No. 223B) pressure transducer PT averaged for 5 s at a sampling rate of 500 Hz. The PIV measurements...

... fluid forces. computational fluid dynamics confined flow flow instability flow simulation flow visualisation fluctuations Fourier analysis numerical analysis pumps rotational flow turbomachinery vibrations Due to its huge impact in turbomachinery design, the investigation of flow...

... blades boundary layers confined flow containers flow visualisation impellers integration laminar flow Lyapunov methods mixing vortices Experimental work on planetary mixers has historically centered on scalar measurements such as power consumption, mixing patterns or final mixture...

... 13 McNaughton , K. J. , and Sinclair , C. G. , 1966 , “ Submerged Jets in Short Cylindrical Flow Vessels ,” J. Fluid Mech. , 25 , pp. 367 – 375 . 10.1017/S0022112066001708 14 2006 , FLUENT 6.3 User’s Guide , Lebanon, NH. boundary layer turbulence confined flow...

... the interface at the same location. Foam formation is reduced by as much as 95% without any chemical anti-foaming agents. 11 08 2010 01 12 2010 12 05 2011 12 05 2011 bubbles capillarity confined flow drops foams nozzles rotational flow two-phase flow Even more dramatic...

... is determined by the radial momentum transferred to the liquid before or immediately after the phase inversion takes place. Thus, for improved dispersion, the area where the atomization is taking place should not be restricted. bubbles confined flow drops jets nozzles sprays two-phase flow sprays...

... represents positive rotational sense. boundary layer turbulence confined flow flow simulation flow visualisation jets shallow water equations vortices shallow water jets coherent structures PIV POD Studies of the turbulence structure of shallow water jets are very scarce...

.../00221680309499994 Rehimi , F. , Aloui , F. , Doubliez , L. , Ben Nasrallah , S. , and Legrand , J. , 2008 , “ Experimental Investigation of a Confined Flow Downstream a Circular Cylinder Centred Between Two Parallel Walls ,” J. Fluids Struct. 0889-9746 , 24 ( 6 ), pp. 855 – 882...

.... A spectra of the pressure fluctuations in the far-field downstream region show an increase in the acoustic noise at high frequencies due to cavitation. 04 08 2009 10 06 2010 03 12 2010 03 12 2010 aeroacoustics cavitation compressible flow confined flow convection finite...

.... In addition, another two different solidities of 1.25 and 1.67 were applied. From the experimental results, when the solidity was decreased, the maximum rotational force increased but the maximum axial force decreased. 09 04 2010 16 08 2010 03 12 2010 03 12 2010 blades confined...

... that obstacles with heights of the order of the boundary layer thickness are enough to produce the total annihilation of the vortex column. 29 07 2009 12 10 2010 12 11 2010 12 11 2010 boundary layers confined flow containers external flows flow visualisation nozzles vortices...

... with much higher Schmidt numbers, the importance of the new term has a greater influence on the final concentration distribution. Also, the boundary condition and the Reynolds number have a relative importance on the new turbulent mass flux. boundary layer turbulence confined flow fluctuations...

... of disk rotational speed, comparisons with theoretical predictions, and one earlier prototype whose performance is significantly less than that of prototype 2. 16 05 2009 03 08 2010 20 10 2010 20 10 2010 air confined flow cooling micromechanical devices rotational flow...

... increase in entrainment accompanies the momentum wave, which is captured by the 1D momentum-equation model. 06 11 2009 13 07 2010 26 08 2010 26 08 2010 acoustic waves computational fluid dynamics confined flow flow simulation jets Navier-Stokes equations nozzles...

... chamber. 29 07 2008 30 11 2009 29 06 2010 29 06 2010 confined flow heat transfer jets laminar flow annular injection laminar flow two dimensional pressure coefficient heat transfer Injection using thin lip directed along the wall could be employed to study...

... Elena , L. , and Schiestel , R. , 1995 , “ Turbulence Modeling of Confined Flow in Rotating Disk Systems ,” AIAA J. 0001-1452 , 33 , pp. 812 – 821 . 10.2514/3.12800 Szeri , A. Z. , Schneider , S. J. , Labbe , F. , and Kaufman , H. N. , 1983 , “ Flow Between Two...