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Keywords: closed loop systems
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Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2012, 134(4): 041601.
Published Online: January 27, 2012
.... , 1978 , “ Performance Deterioration Based on Existing (Historical) Data—JT9D Jet Engine Diagnostics Program ,” NASA Contractor Report No. CR-135448, United Technologies Corporation, Pratt & Whitney Aircraft Group Report No. PWA-5512-21. aerospace engines aircraft control closed loop systems...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2011, 133(11): 111601.
Published Online: May 17, 2011
... controller derived can approximately linearize the plant such that the close-loop system exhibits linear input-output dynamics locally. Modeling and controlling are exemplified and validated by a small turbofan engine. Simulation results illustrate that the modeling accuracy is good and linear close-loop...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 011601.
Published Online: September 13, 2010
... hardware issues. The final APFC system would be applicable for aviation, naval, and land-based commercial gas turbines, and can be used in closed-loop control or adapted as an open-loop advisory/diagnostic system. closed loop systems combustion...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2010, 132(2): 022803.
Published Online: November 2, 2009
... closed loop systems combustion compressors diesel engines exhaust systems fuel systems open loop systems shapes (structures) Eckerle , W. A. , and Stanton , D. W. , 2006 , “ Analysis-Led Design Process for Cummins Engine Development ,” THIESEL . Jung , D. , and...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2008, 130(5): 052808.
Published Online: June 19, 2008
.... , 2007 , “ The Experimental Validation of a New Thermodynamic Method for TDC Determination ,” SAE Paper No. 2007-24-052. closed loop systems combustion engine cylinders feedback internal combustion engines optimal control sparks In-cylinder pressure and its derivative, 2500 rpm...
Journal Articles
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2008, 130(1): 012002.
Published Online: January 9, 2008
... . closed loop systems gas turbines sprays fogging air-assist atomizer droplet size Effect of air velocity on maximum droplet diameter for different critical Weber numbers Schematic drawing of tested atomizer: (1) narrow tube, (2) acceleration chamber, and (3) helical channel...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2007, 129(3): 755–760.
Published Online: November 13, 2006
... Application US2006101826 filed Nov. 12, 2004, published May 18, 2006 . compressors closed loop systems aerospace engines drives flow instability compressor variable geometry optimization working line closed-loop control performance improvement Comparison between aero and...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2007, 129(3): 806–813.
Published Online: April 27, 2006
... Mechanics, and Thermodynamics , Kruger Park, South Africa, April, 8–10. Decher , R. , 1994 , Energy Conversion—Systems, Flow Physics and Engineering , Oxford University Press , London . power station control shafts gas turbines closed loop systems fission reactors computational...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2007, 129(1): 38–48.
Published Online: March 16, 2006
... vibrations combustion oscillations air pollution control open loop systems closed loop systems nozzles feedback Schematic of instability regions showing how fuel modulation can affect instability: ( a ) double-sided instability and ( b ) single-sided instability...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2004, 126(4): 708–716.
Published Online: November 24, 2004
... t = [ 1 / s + z c ] [ V c t ] means that dV t / dt + z c V t = V c t . Author whom all correspondence should be addressed. gas turbines closed loop systems self-adjusting systems combustion robust control...
Journal Articles
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2003, 125(4): 925–932.
Published Online: November 18, 2003
... closed loop systems nozzles combustion stability chemical variables control valves actuators 1 Single-nozzle combustor assembly, showing choked inlet (left) and outlet (right) boundaries, fuel injector and combustor liner. Unsteady pressure measurement (PLA1C1) located at 1.865 in...