.... blades fans flow instability fluid oscillations numerical analysis pattern formation rotors shock waves transonic flow turbulence vortices As indicated in Fig. 5 , there is a threshold value of mass flow rate for the onset of tip leakage flow unsteadiness for tip clearances of 1.1...

... power, and 35% reduction in blowing ratio. boundary layers fluid oscillations fluidics separation turbomachinery valves vortices The focus of the present effort is to investigate possible ways of improving the effectiveness of fluidic injection schemes to levels beyond the previously...

... pressure measurement wakes bubbles flow separation vortices fluid oscillations Today, there is a trend to increase the lift coefficients of low-pressure (LP) turbine blades. This is to achieve engine weight and cost reductions. The blade loading is often expressed in the form of a Zweifel...

... be distinguished. blades turbomachinery turbines fluid oscillations boundary layer turbulence flow separation shear turbulence flow instability bubbles flow simulation heat transfer numerical analysis external flows Hourmouziadis , J. , 2000 , “ Das DFG Verbundvorhaben...

.... microfluidics turbines machine bearings compressible flow compressibility finite element analysis hydrostatics micropumps rotors turbogenerators flow instability fluid oscillations 01 10 2004 01 02 2005 Required forward thrust-bearing pressure settings for different pump-outlet...

..., Germany, May 8–11, 2000. Manuscript received by the International Gas Turbine Institute February 2000. Paper No. 2000-GT-385. Review Chair: D. Ballal. 08 May 2000 01 February 2000 flow simulation flow separation turbulence gas turbines Navier-Stokes equations Mach number fluid...