FIELD: engines and pumps.
SUBSTANCE: combustion system comprises housing, combustion chamber arranged therein, separation wall and valve arranged at the housing. Housing inside volume is defined as that outside the combustion chamber. Separation wall divides the housing inside into first and second parts and has at least one hole for communication between said first and second parts. The valve is arranged at the housing to allow the outgoing fluid flow exiting from housing inside and outside subject to the vale operating position. Combustion chamber has inlet to feed oxidizer in combustion chamber 103. Said inlet is communicated with the housing inside first part. Claimed system allows the setting of valve operating position for system vibration damping.
EFFECT: damped oscillations affecting the combustion system or turbine efficiency.
16 cl, 2 dwg
