Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jimmy D. Thornton"'
Autor:
Jimmy D. Thornton, Brian A. Bucci, Jeffrey S. Vipperman, Randall S. Gemmen, William W. Clark, J. Peter Hensel
Publikováno v:
Journal of Power Sources. 164:115-125
Achieving uniform flow among the cells of a fuel cell stack plays a significant role in being able to operate at maximum capability and efficiency. This paper presents experimental data showing the importance of cell-to-cell fuel flow balancing on fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b95017073d772d46c637def19a29af
https://doi.org/10.1016/j.jpowsour.2006.09.049
https://doi.org/10.1016/j.jpowsour.2006.09.049
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 129:38-48
Combustion dynamics is a prominent problem in the design and operation of low-emission gas turbine engines. Even modest changes in fuel composition, or operating conditions can lead to damaging vibrations in a combustor that was otherwise stable. For
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c03e529348f4868f6e6f58f35876322d
https://doi.org/10.1115/1.2204978
https://doi.org/10.1115/1.2204978
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0db5de4d72db60c57a7687877672b4fb
https://doi.org/10.1115/1.1788686
https://doi.org/10.1115/1.1788686
Publikováno v:
Volume 2: Controls, Diagnostics and Instrumentation; Cycle Innovations; Electric Power.
In-situ monitoring of combustion phenomena is a critical need for optimal operation and control of advanced gas turbine combustion systems. The concept described in this paper is based on naturally occurring flame ionization processes that accompany
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d58cb2018c22de557bf90b0dfc07482b
https://doi.org/10.1115/gt2008-51210
https://doi.org/10.1115/gt2008-51210
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25a2eb2e58214e8c2ca3bebe5cfad620
https://doi.org/10.1115/gt2007-27865
https://doi.org/10.1115/gt2007-27865
Publikováno v:
Volume 1: Turbo Expo 2007.
The combustion control and diagnostics sensor (CCADS) continues to be developed as an in-situ combustion sensor, with immediate application to natural gas fired turbines. In-situ combustion monitoring is also expected to benefit advanced power plants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c399a76f1d5520eeddd3504caf6c364d
https://doi.org/10.1115/gt2007-27556
https://doi.org/10.1115/gt2007-27556
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee0e7a5f867c8e0301933bd64224d04
https://doi.org/10.1109/icsens.2005.1597867
https://doi.org/10.1109/icsens.2005.1597867
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d9e619c0d9f517ea5ec1d653461f81
https://doi.org/10.1115/gt2006-90879
https://doi.org/10.1115/gt2006-90879
Autor:
William W. Clark, Sungwhan Kim, Jimmy D. Thornton, J. Peter Hensel, Brian A. Bucci, Jeffrey S. Vipperman
Publikováno v:
Advanced Energy Systems.
Maldistribution of fuel across the cells of a fuel cell stack is an issue that can contribute to poor cell performance and possible cell failure. It has been proposed that an array of microvalves could promote even distribution of fuel across a fuel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9fd7e74bafe6f242b99ec60b106cd65
https://doi.org/10.1115/imece2006-14064
https://doi.org/10.1115/imece2006-14064
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ef0a8e091b17db74d34d6b02fa46ded
https://doi.org/10.1115/gt2004-53392
https://doi.org/10.1115/gt2004-53392