Power plants – Combustion products used as motive fluid – Combustion products generator
Patent
1995-03-06
1996-07-30
Thorpe, Timothy S.
Power plants
Combustion products used as motive fluid
Combustion products generator
60748, F23R 332
Patent
active
055400566
ABSTRACT:
A cyclonic precombustion mixing chamber or prechamber has an axially extending annular cyclonic chamber to vaporize liquid fuel therein and a centerbody centrally disposed within. A fuel injection means introduces liquid fuel radially outward into the cyclonic chamber. The centerbody extends axially through an annular exit of the prechamber to define a throat and throat exit therebetween which is optimally designed for preventing backflash and autoignition. In one embodiment the diameter of the throat is sized to substantially match the diameter of the potential core.
REFERENCES:
patent: 3703259 (1972-11-01), Sturgess et al.
patent: 3713588 (1973-01-01), Sharpe
patent: 3788067 (1974-01-01), Carlisle et al.
patent: 3808803 (1974-05-01), Salvi
patent: 3811278 (1974-05-01), Taylor et al.
patent: 3853273 (1974-12-01), Bahr et al.
patent: 3904119 (1975-09-01), Watkins
patent: 3927835 (1975-12-01), Gerrard
patent: 3982392 (1976-09-01), Crow
patent: 4198815 (1980-04-01), Bobo et al.
patent: 4222243 (1980-09-01), Mobsby
patent: 4241586 (1980-12-01), Caruel et al.
patent: 4246757 (1981-01-01), Herberling
patent: 4271675 (1981-06-01), Jones et al.
patent: 4380905 (1983-04-01), Smart et al.
patent: 4408461 (1983-10-01), Bruhwiler et al.
patent: 4653278 (1987-03-01), Vinson et al.
patent: 4854127 (1989-08-01), Vinson et al.
patent: 4932861 (1990-06-01), Keller et al.
patent: 4974416 (1990-12-01), Taylor
patent: 5009589 (1991-04-01), Shekleton et al.
patent: 5020329 (1991-06-01), Edstedt et al.
patent: 5121608 (1992-06-01), Willis et al.
patent: 5129231 (1992-07-01), Becker et al.
patent: 5165241 (1992-11-01), Joshi et al.
"A Review of Confied Vortex Flows", National Aeronautics and Space Administration Contractor Report No. 1772, Jul., 1971, by W S Lewellen, pp. 13-25.
"An Analysis of The Vortex Flow in the Cyclone Separator," Transactions of the ASME, Journal of Basic Engineering, pp. 609-618, Dec. 1962 Smith, J. L., Jr.
"Experimental Evaluation of a Low Emissions, Variable Geometry, Small Gas Turbine Combustor", by K O Smith, M H Samii, and H K Mak, presented at the Gas Turbine and Aeroengine Congress and Exposition--Jun. 11-14, 1990, 6 pages.
"Progress in NOx and CO Emission Reduction of Gas Turbines," by H Maghon, P Berenbrink, H Termuehlen, and G Gartner, presented at the Jt. ASME/IEEE Power Generaltion Conf., Boston, MA Oct. 21-25, 1990, 7 pages.
"NASA Advanced Low Emissions Combustor Program," by A Goyal, E E Ekstedt and A J Szaniszio, 9 pages.
"Reactive Mixing in Swirling Flows," W. Cheng, Aerodyne Research, Inc., Bedford, MA in the AIAA 13th Fluid & Plasma Dynamics Conf. Jul. 14-16, 1908 Snowmass, CO., 9 pages.
Dodds Willard J.
Heberling Paul V.
Kelsey Mark P.
General Electric Company
Hess Andrew C.
Scanlon Patrick R.
Thorpe Timothy S.
LandOfFree
Cyclonic prechamber with a centerbody for a gas turbine engine c does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cyclonic prechamber with a centerbody for a gas turbine engine c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cyclonic prechamber with a centerbody for a gas turbine engine c will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1651276