FIELD: heating systems.
SUBSTANCE: annular combustion chamber of gas turbine engine with external annular wall and internal annular wall includes front cap dividing gas flow at chamber inlet into operating flow and flow of chamber inlet. Cap includes annular wall forming a peak which includes rear attachment section to wall of chamber and front section forming an edge of section of channel for passing the operating flow. Front section is continued at least with one additional rear attachment section to chamber wall.
EFFECT: development of cap which is strong enough in relation to vibration impacts.
11 cl, 7 dwg
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