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Keywords: flow measurement
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2012, 134(4): 042502.
Published Online: January 25, 2012
... consists of the central compressor station, the pipes, the pressure regulator, the air heater, and the mass flow measurement system. The pressure regulator reduces pressure variations for the whole test rig. This eases adjustment of mass flow rates using the motor-driven valves. The regulated air heater...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2011, 133(9): 091501.
Published Online: April 14, 2011
... in many cases for the single-component fuels few data existed and for the binary blends no data existed prior to this study. Overall, the agreement between the model and data is excellent. 27 05 2010 07 06 2010 14 04 2011 14 04 2011 blending flames flow measurement gas...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. June 2011, 133(6): 061504.
Published Online: February 16, 2011
... of the LES simulation using the standard Smagorinsky model were found to provide much better agreement with the experiments also in the description of turbulent mixing. combustion computational fluid dynamics flow measurement flow simulation gas turbines jets Navier-Stokes equations turbulence...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. February 2010, 132(2): 024501.
Published Online: November 2, 2009
..., orifices, and venturis are suitable for use whenever calibration data are to be applied in a flow measurement and/or extrapolated to higher Reynolds numbers as necessary. The equations may also be used for uncalibrated differential pressure meters by using nominal values. It is necessary to note...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2010, 132(2): 022901.
Published Online: November 2, 2009
..., data displays along the coordinate planes (slices), and presentations that describe the component flows at specific regions in the model. Information on inlet conditions is also presented. 12 08 2008 14 08 2008 02 11 2009 02 11 2009 chemical reactors confined flow flow...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2010, 132(1): 012901.
Published Online: September 29, 2009
... is different from the model. The velocity fields were measured by particle image velocimetry (PIV) and the velocity gradient of the downward flow was discussed. The proper flow conditions for the Burgers vortex model are a high water level and a high flow rate. confined flow flow measurement stratified...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2009, 131(5): 053003.
Published Online: June 9, 2009
... . Kubiak , J. , Urquiza , B. G. , Adamkowski , A. , Sierra , E. F. , Janicki , W. , and Rangel , R. , 2005 , “ Special Instrumentation and Hydraulic Turbine Flow Measurements Using a Pressure-Time Method ,” Proceedings of the 2005 ASME Fluids Engineering Division Summer Meeting...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2009, 131(1): 012505.
Published Online: October 10, 2008
... m ) of an ideal noncontacting seal with similar rotor diameter. Improved brush seal technology will increase the efficiency of gas turbines while also aiding to improve the engine stability and to reduce vibrations. 01 04 2008 02 04 2008 10 10 2008 engines flow measurement...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2008, 130(6): 063001.
Published Online: August 26, 2008
...W. Cary Campbell; Warren H. Hopson; Mark A. Smith One of the most significant contributors to the overall uncertainty of a performance test of a combined cycle steam turbine is the uncertainty of the primary flow measurement. ASME performance test codes provide many alternative methods...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2008, 130(2): 021503.
Published Online: January 22, 2008
... anemometers combustion flames flow measurement fluid oscillations fuel systems gas turbines jets shear turbulence velocimeters vortices Although vortex breakdown was first observed in a study of delta wing leading edge aerodynamics (Peckham and Atkinson ( 1 ), the relevance to the highly...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2008, 130(2): 021501.
Published Online: January 22, 2008
... pollution control catalysts combustion design engineering flames flow measurement flow simulation fuel gas turbines machinery production industries swirling flow turbulence velocimeters Lean-premixed (LP) combustion technologies have been adopted by virtually every industrial gas turbine...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2007, 129(3): 664–671.
Published Online: October 16, 2006
... measurement Raman spectra flow measurement gas turbine model combustor thermoacoustic oscillation phase-resolved validation measurements Thermoacoustic instabilities in swirling flames are known as a common problem in modern gas turbine combustors operating in lean premixed mode in order...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2007, 129(2): 420–427.
Published Online: February 1, 2006
.... 01 10 2005 01 02 2006 gas turbines anemometry iterative methods turbulence jets flow measurement Hot-wire anemometry is a well-known measurement technique to monitor flow velocities with high spatial resolution, high fidelity, and a bandwidth of several tens of kHz. Single...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2006, 128(3): 518–524.
Published Online: September 6, 2005
... will be discussed first. 30 08 2005 06 09 2005 turbomachinery flow measurement probes compressors A way to gain insight into the flow field conditions in turbomachinery is by carrying out a series of point measurements in a cross section of the flow, for example, with a miniature...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2006, 128(2): 403–413.
Published Online: July 16, 2005
... in close agreement with PIV measurements. 24 02 2004 16 07 2005 turbulence internal combustion engines heat transfer velocity measurement combustion mass transfer velocimeters flow measurement Combustion chambers exhibiting squish flow are advantageous for spark-ignited...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2005, 127(2): 257–267.
Published Online: April 15, 2005
... October 2002 01 March 2003 15 04 2005 jet engines gas turbines combustion flow measurement turbulence laser velocimeters thermocouples thermal variables measurement The flow and thermal fields in a combustor are one of the most complex occurrences in a gas turbine engine...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2004, 126(3): 626–634.
Published Online: August 11, 2004
... rotors seals (stoppers) pressure measurement flow measurement gas turbines conservation laws aerodynamics compressible flow force flow instability Turbines can be broadly classified into shrouded and unshrouded turbines. Shrouded turbines have seals at rotor tips and/or stator hubs...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2004, 126(1): 107–118.
Published Online: March 2, 2004
... 2004 two-phase flow pipe flow high-speed optical techniques capacitive sensors probability flow measurement Accurate prediction of the flow regimes and pressure drop of air-oil flow is important in many industrial applications. For example, in aeroengines, air and lubrication oil...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2003, 125(3): 624–633.
Published Online: August 15, 2003
... No. 2002-GT-30025. Manuscript received by IGTI, December 2001, final revision, March 2002. Associate Editor: E. Benvenuti. 03 June 2002 01 December 2001 01 March 2002 15 08 2003 gas turbines least squares approximations fault diagnosis measurement errors flow measurement...