FIELD: mechanical engineering. SUBSTANCE: combustion chamber has many fuel-injection nozzles 11 of aeromechanical type positioned in bottom 4 of mentioned combustion chamber. The latter couples front (according to flow) parts of two circular walls 1, 3 to each other continuously supplied with fuel in the process. Fuel-injection nozzles 11 are arranged in two concentric rows 14a, 14b about axis of symmetry and in pairs in longitudinal planes passing through axis of symmetry 2. Fuel-injection nozzles of two rows 14a, 14b are positioned at strictly equal distance from outlet 6 of the combustion chamber, and they haves axes 15a, 15b directed to outlet 6. Respective distribution of primary holes and holes of dilution and consumption of air makes it possible to reduce discharge of nitric oxides into atmosphere. EFFECT: improved design. 7 cl, 4 dwg
