FIELD: engines and pumps.
SUBSTANCE: afterburner combustion chamber of bypass turbojet engine comprises housing with heat shield to form cooling channel, and mixer of engine outer and inner loops mounted with clearance relative chamber housing. Mixer face butt is furnished with deflector arranged on its outer surface opposite aforesaid heat shield. Deflector height makes 0.5-3.0 while its length makes 2.5-7.0 of cooling channel height.
EFFECT: longer zone of engine loop flows mixing, higher efficiency of engine combustion chamber operation.
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