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Keywords: orifices (mechanical)
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Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2011, 133(11): 112802.
Published Online: May 19, 2011
... gratefully acknowledge support for this work from Denso Corporation. 04 06 2010 18 09 2010 19 05 2011 19 05 2011 diesel engines dissociation drops nozzles orifices (mechanical) petroleum sprays group-hole nozzle Sauter mean diameter (SMD) droplet mean velocity...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2011, 133(4): 042501.
Published Online: November 18, 2010
... have been reported for decades. air foil thrust bearing hydrostatic hybrid oil-free turbomachinery aerospace components aerospace engines damping design engineering elasticity finite difference methods friction hydrostatics machine bearings orifices (mechanical...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2010, 132(9): 092901.
Published Online: June 17, 2010
... cryogenics hydraulic systems internal 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...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2010, 132(4): 042802.
Published Online: January 15, 2010
... engines mechanical engineering computing nozzles orifices (mechanical) turbulence two-phase flow Cavitation refers to the formation of bubbles in a liquid flow leading to a two-phase mixture of liquid and vapor/gas, when the local pressure drops below the vapor pressure of the fluid...
Journal Articles
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. February 2010, 132(2): 024501.
Published Online: November 2, 2009
... curve fitting extrapolation flow measurement flowmeters nozzles orifices (mechanical) regression analysis 06 12 2008 17 10 2008 02 11 2009 02 11 2009 The ASME nozzle is modeled by a flat plate wrapped into a cylinder which is one throat diameter long. In this case...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2010, 132(2): 021501.
Published Online: October 15, 2009
... dynamics diameter measurement drops fuel systems jets Mach number orifices (mechanical) shear flow sprays velocity measurement vortices Since cross flow fuel injection is widely used in gas turbine engines combustors, it is important to understand the mechanisms that control the spray...
Topics: Drops, Sprays, Fuels
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2009, 131(3): 031202.
Published Online: February 13, 2009
... 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...
Journal Articles
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. May 2009, 131(3): 034503.
Published Online: February 10, 2009
... the orifice. 14 04 2008 15 05 2008 10 02 2009 aerospace computing aerospace engines flow simulation gears heat exchangers lubricating oils lubrication machine bearings nozzles numerical analysis orifices (mechanical) pipes temperature distribution aero-engine...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2008, 130(6): 063001.
Published Online: August 26, 2008
... 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...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 2008, 130(4): 042505.
Published Online: April 29, 2008
... Coefficients in a Squeeze Film Damper With a Mechanical Seal ,” Texas A&M University , TRC Report No. TRC-SFD-1-06. 10 05 2007 06 06 2007 29 04 2008 aircraft flow control friction lubricants mechanical testing orifices (mechanical) seals (stoppers) vibration control...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2008, 130(3): 032806.
Published Online: March 28, 2008
... engines fluid oscillations hydrodynamics jets nozzles orifices (mechanical) The Common Rail (CR) diesel injection system, which was cast in production approximately ten years ago ( 1 2 ), has met an extraordinary success and is responsible of the ever-increasing share of diesel engines...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2008, 130(3): 032901.
Published Online: March 28, 2008
... the accuracy by taking piping losses, compressor and turbine efficiency, and secondary flows such as leak or bleed flows into account. Such analyses are known as second order cycle analyses. computational fluid dynamics heat exchangers nuclear power stations orifices (mechanical) power plants...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2008, 130(1): 012803.
Published Online: January 9, 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 economy as well as low exhaust emissions. However, they emit higher amount of visible...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2007, 129(3): 858–864.
Published Online: July 25, 2006
... Station, TX. 18 07 2006 25 07 2006 shock absorbers 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...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2007, 129(2): 473–477.
Published Online: February 1, 2006
..., 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...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2005, 127(4): 897–908.
Published Online: April 16, 2004
... 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...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2005, 127(4): 781–790.
Published Online: March 1, 2003
... study shows the variation of the bearing characteristics with increasing static eccentricity or misalignment. 01 10 2002 01 03 2003 machine bearings turbomachinery seals (stoppers) orifices (mechanical) rotational flow Navier-Stokes equations The answer to the question...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2007, 129(1): 195–204.
Published Online: March 1, 2002
... only holds for the equilibrium (zeroth-order) solution. 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...