Gas turbine apparatus

Details Gas turbine apparatus Gas turbine apparatus

1994-12-19

1997-03-11

Warden, Robert J.

Gas: heating and illuminating

Mixers

481893, 60737, 60746, 60748, C10K 306, F02M 2300, F02C 722

Patent

active

056096550

ABSTRACT:
A fuel and air mixing apparatus for a combustor and gas turbine generator. A primary portion of the fuel is injected into the mixing air at long distances from the combustor prechamber. The primary portion of the fuel is almost completely mixed with the mixing air. A secondary portion of fuel is injected into the mixing air in the boundary layer at a short distance form the combustor prechamber. This minimally mixed second portion provides some rich portions of fuel-air in the prechamber to improve stability and reduce the chances of blowout.

REFERENCES:
patent: 2860694 (1958-11-01), Edens et al.
patent: 3078672 (1963-02-01), Meurer
patent: 3081818 (1963-03-01), Brosner et al.
patent: 3667221 (1972-06-01), Taylor
patent: 3722216 (1973-03-01), Bahr et al.
patent: 3938326 (1976-02-01), DeCorso et al.
patent: 3996315 (1976-12-01), Herail
patent: 4040251 (1977-08-01), Heitmann et al.
patent: 4081957 (1978-04-01), Cox
patent: 4100733 (1978-07-01), Striebel et al.
patent: 4215535 (1980-08-01), Lewis
patent: 4262482 (1981-04-01), Roffe et al.
patent: 4395223 (1983-07-01), Okigami et al.
patent: 4671069 (1987-06-01), Sato et al.
patent: 4735052 (1988-04-01), Maeda et al.
patent: 4898001 (1990-02-01), Kuroda et al.
patent: 4901524 (1990-02-01), Shekleton et al.
patent: 4926645 (1990-05-01), Iwai et al.
patent: 4928481 (1990-05-01), Joshi et al.
patent: 5085575 (1992-02-01), Keller et al.
patent: 5156002 (1992-10-01), Mowill
patent: 5220794 (1993-06-01), Sledd et al.
patent: 5241818 (1993-09-01), Shekleton et al.
patent: 5307634 (1994-05-01), Hu
patent: 5319923 (1994-06-01), Leonard et al.
patent: 5341645 (1994-08-01), Ansart et al.
Radhakrishnan, J. B. Heywood, R. J. Tabaczynski "Premixing Quality and Flame Stability: A theoretical and Experimental Study", NASA CR 3216, Dec. 1979.

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