Zobrazeno 1 - 10
of 10
pro vyhledávání: '"K. J. Benson"'
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 127:42-48
Recent advances in lean premix gas turbine combustion have focused primarily on increasing thermodynamic efficiency, reducing emissions, and minimizing combustion dynamics. The practical limitation on increasing efficiency at lower emissions is the o
Autor:
Benjamin Chorpening, Peter Strakey, Jimmy D. Thornton, E. D. Huckaby, K. J. Benson, Todd Sidwell
Publikováno v:
Volume 1: Turbo Expo 2007.
The use of hydrogen augmented fuel is being investigated by various researchers as a method to extend the lean operating limit, and potentially reduce thermal NOx formation in natural gas fired lean premixed (LPM) combustion systems. The resulting in
Publikováno v:
IEEE Sensors, 2005..
The National Energy Technology Laboratory (NETL) and Woodward Industrial Controls are developing a combustion control and diagnostics sensor (CCADS), an ionization-based sensor for monitoring hydrocarbon combustion in turbines. The patented CCADS des
Publikováno v:
Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs.
To achieve very low NOx emission levels, lean-premixed gas turbine combustors have been commercially implemented which operate near the fuel-lean flame extinction limit. Near the lean limit, however, flashback, lean blowoff, and combustion dynamics h
Publikováno v:
43rd AIAA Aerospace Sciences Meeting and Exhibit.
** † ‡ § ** This paper describes work to develop practical, fast diagnostic techniques that can be used to monitor the proximity of a combustor to blowout using measurements of the flame’s acoustic and ion signatures. A novel ignition system w
Publikováno v:
Volume 1: Turbo Expo 2005.
The implementation of sophisticated combustion control schemes in modern gas turbines is motivated by the desire to maximize thermodynamic efficiency while meeting NOx emission restrictions. To achieve target NOx levels, modern turbine combustors mus
Autor:
E. David Huckaby, K. J. Benson, Jimmy D. Thornton, Geo. A. Richards, Benjamin Chorpening, Douglas L. Straub
Publikováno v:
Volume 2: Turbo Expo 2004.
The implementation of sophisticated combustion control schemes in modern gas turbines is motivated by the desire to maximize thermodynamic efficiency while meeting NOx emission restrictions. To achieve target NOx levels, modern turbine combustors mus
Publikováno v:
Volume 2: Turbo Expo 2004.
To achieve very low NOx emission levels, lean-premixed gas turbine combustors have been commercially implemented that operate near the fuel-lean flame extinction limit. Near the lean limit, however, flashback, lean blow off, and combustion dynamics h
Publikováno v:
ASME 2004 Internal Combustion Engine Division Fall Technical Conference.
For many years ion feedback has been utilized on spark ignited gasoline engines running at stoichiometric air-fuel ratios.1,2,3,4 When used in conjunction with proper ion signal detecting circuitry, the spark plug serves as an effective combustion io
Publikováno v:
Volume 1: Turbo Expo 2003.
Recent advances in lean premix gas turbine combustion have focused primarily on increasing thermodynamic efficiency, reducing emissions, and minimizing combustion dynamics. The practical limitation on increasing efficiency at lower emissions is the o