... diesel engines dissociation drops nozzles orifices (mechanical) petroleum sprays This study was supported by the Center for Environmentally Friendly Vehicle of the Eco-STAR project of the Ministry of Environment, Republic of Korea. Also, this work was supported by the National Research...

... damping design engineering elasticity finite difference methods friction hydrostatics machine bearings orifices (mechanical) turbomachinery air foil thrust bearing hydrostatic hybrid oil-free turbomachinery Environment-friendly bearing systems have been a subject of study...

... combustion engines multiphase flow orifices (mechanical) turbines vaporisation cavitation bubble growth mass transfer multiphase flow heat transfer cryogens Cavitation is a persistent problem for a wide range of machines, such as in internal flow devices due to both performance...

..., and turbulence parameters at the nozzle exit, which can be coupled with the primary breakup simulation. 13 11 2008 06 04 2009 15 01 2010 15 01 2010 cavitation diesel engines mechanical engineering computing nozzles orifices (mechanical) turbulence two-phase flow...

... to the published PTC 19.5 equation. 06 12 2008 17 10 2008 02 11 2009 02 11 2009 calibration curve fitting extrapolation flow measurement flowmeters nozzles orifices (mechanical) regression analysis ASME PTC 19.5-2004 ( 1 ) presents in one code the results and major...

... dynamics diameter measurement drops fuel systems jets Mach number orifices (mechanical) shear flow sprays velocity measurement vortices Figure 1a shows a schematic of the experimental setup developed at Georgia Tech to study the injection of jet fuel from a flat surface...

... published experimental data and computational results. An example of implementation in an engine model is also presented. 30 06 2008 09 07 2008 13 02 2009 engines heat transfer object-oriented methods orifices (mechanical) secondary air system orifice discharge coefficient...

... heat exchangers lubricating oils lubrication machine bearings nozzles numerical analysis orifices (mechanical) pipes temperature distribution aero-engine lubrication system software mathematical model special element combined element The aero-engine lubrication system...

... and analysis, please refer to the published proceedings from that conference. 12 10 2006 02 01 2007 26 08 2008 flow measurement flowmeters steam turbines testing nozzles orifices (mechanical) installation calibration design engineering combined cycle power stations...

... testing orifices (mechanical) seals (stoppers) vibration control Squeeze film dampers (SFDs) are widely employed to reduce rotor vibration or to suppress instabilities in rotating machinery equipment. Main applications of SFD include aircraft jet engines and process gas compressors...

... in the design of complex power systems such as gas-cooled nuclear power plants. 07 01 2007 30 10 2007 28 03 2008 computational fluid dynamics heat exchangers nuclear power stations orifices (mechanical) power plants shafts turbines valves When designing a new power plant...

... and Minisac-nozzle injectors. Cycle-to-cycle variations in system performance were also investigated. 13 04 2007 09 11 2007 28 03 2008 diesel engines fluid oscillations hydrodynamics jets nozzles orifices (mechanical) EVI operation scheme The actual injected mass flow...

... injection (DI) diesel engines. 04 06 2006 28 04 2007 09 01 2008 diesel engines nozzles orifices (mechanical) soot DI diesel turbulent structure free jet wall jet Kolmogorov scale Direct injection type of diesel engines is becoming popular because of their fuel...

... damping seals (stoppers) orifices (mechanical) lubricants ball bearings films viscoelasticity Squeeze film dampers (SFDs) are widely used to provide external damping in aircraft gas turbines supported on rolling element bearings, as well as in hydrocarbon compressors, for example. SFDs also...

..., which may affect the droplet size for impaction pin nozzles, is also discussed. 01 10 2005 01 02 2006 nozzles gas turbines engines wind tunnels orifices (mechanical) sprays drops The gas turbine output is significantly impacted by the temperature...

... was used to obtain all the presented results. 13 06 2003 16 04 2004 nozzles internal combustion engines fuel jets sprays flow simulation drops cavitation turbulence mixtures orifices (mechanical) computational fluid dynamics Reliable breakup models for diesel jets...

.... 118 – 124 . machine bearings turbomachinery seals (stoppers) orifices (mechanical) rotational flow Navier-Stokes equations The answer to the question as to why a rotating journal supported by a fluid bearing might induce machinery vibrations has been known...

... and length. 01 10 2001 01 03 2002 machine bearings rotors orifices (mechanical) thin films shear turbulence damping numerical analysis Current trends in high performance turbomachinery drive towards higher operational speeds and pressures to increase their power. In particular...