...Luc Bertolotti; Richard Jefferson Loveday; Stephen Ambrose; Evgenia Korsukova In aero-engines, it is important to predict the behavior of shear flows in the different parts such as bearing chambers or gearboxes. In bearing chambers, the thickness distribution of wavy films is well studied as two...

... of conducting NSV sensitivity studies to tip clearances, stage loading, inlet temperature and surrounding engine order vibration levels. 13 02 2009 04 02 2010 27 04 2011 27 04 2011 blades compressors elasticity rotors shafts shear flow vibrations Nonsynchronous...

... shear flow turbines turbulence viscosity 03 09 2009 18 09 2009 18 11 2010 18 11 2010 2011 American Society of Mechanical Engineers ...

... is found to have a secondary effect on the location of transition inception, as compared to the effect of roughness height. 01 10 2004 01 02 2005 surface roughness gas turbines blades geometry boundary layers flow instability shear flow flow separation Surface...

... is defined as ( A Blocked ∕ A Total Passage ) × 100 . 01 10 2003 01 03 2004 compressors computational fluid dynamics rotors shear flow Several papers have been published that demonstrate the improvement of stall margin of axial flow compressors...

...-rate frequency). The overall aerodynamics, vibration and acoustic characteristics of the machine are significantly affected by both forms of unsteadiness. gas turbines flow instability flow visualisation wakes engines velocity measurement shear flow 03 June 2002 14 December...

.... 08 May 2000 01 February 2000 heat transfer flow control cooling gas turbines testing flow visualisation shear flow liquid crystal devices temperature measurement Impingement Cooling Transient Heat Transfer Liquid Crystal Energy Balance A modern turbine internal...

... received by the International Gas Turbine Institute February 2000. Paper No. 2000-GT-461. Review Chair: D. Ballal. 08 May 2000 01 February 2000 centrifuges rotational flow rough surfaces boundary layers shear flow flow separation pressure control Centrifugal Blower Vaneless...

.... Paper No. 99-GT-32. Review Chair: D. C. Wisler. 07 June 1999 01 February 1999 laminar to turbulent transitions flow simulation boundary layers pressure perturbation theory shear flow The turbulent spot can be considered as the “building block” of a turbulent flow...