FIELD: heat engineering. SUBSTANCE: the combustion chamber of a gas-turbine engine with an optimum number of injectors has a body, flame tube and a front device with air swirlers and injectors of liquid and gaseous fuel. The chamber front device is made with an optimum number of injectors-three pieces for 100 sq.cm of cross-section (midship section) area of the flame tube. EFFECT: reduced effluent of nitrogen oxides at minimum incomplete burning of fuel. 3 dwg
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Authors
Dates
2001-07-27—Published
2000-04-25—Filed