POWER PLANT GAS TURBINE COMBUSTION CHAMBER Russian patent published in 1997 - IPC

Abstract RU 2098719 C1

FIELD: power plants primarily burning compressed natural gas without water injection. SUBSTANCE: combustion chamber has mixing prechamber incorporating nozzles, slit-shaped air supply channels arranged tangentially to fire tube axis; a number of outlet holes for admitting fuel gas are made on walls of each channel upstream of inlet cross- sectional area of channel perpendicular to its walls. Fuel gas supply holes are made in prechamber body at inlet of expanding part of external region of mixing chamber. EFFECT: reduced emission of nitrogen oxides. 5 dwg

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RU 2 098 719 C1

Authors

Andrjukov N.A.

Baranov V.A.

Kirievskij Ju.E.

Maksin V.I.

Serov A.V.

Khajrullin M.F.

Dates

1997-12-10Published

1995-06-13Filed