FIELD: motors and pumps.
SUBSTANCE: invention relates to the gas turbine engine fuel system, comprising control circuit, main circuit, flow controller configured to control fuel consumption in the control and main circuits, depending on the gas turbine engine operating mode, and the purging tank, which is made with possibility of sucking, storing or purging fuel in the main circuit, depending on the pressure difference between the main circuit and the high pressure reservoir or pump, to which it is connected. Also disclosed are containing this fuel system gas turbine engine and using this system control method.
EFFECT: limiting the risks of coke formation, system simplification and reducing its dimensions and weight.
17 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMBUSTION CHAMBER OF A GAS TURBINE ENGINE | 2017 |
|
RU2670483C1 |
| METHOD AND DEVICE FOR FEED OF CONTROLLED FUEL FLOW TO TURBOMACHINE COMBUSTION CHAMBER | 2010 |
|
RU2525362C2 |
| VARYING-STROKE INTERNAL COMBUSTION ENGINE | 1994 |
|
RU2090767C1 |
| GAS TURBINE ENGINE | 2001 |
|
RU2194175C2 |
| COMBUSTION CHAMBER FOR TURBOJET THREE-CIRCUIT ENGINE WITH TWO HIGH PRESSURE TURBINES | 2018 |
|
RU2699161C1 |
| GAS TRANSFER UNIT | 2020 |
|
RU2735040C1 |
| GAS TRANSFER UNIT | 2020 |
|
RU2735881C1 |
| AIRCRAFT | 2011 |
|
RU2470834C1 |
| GAS TURBINE INTERNAL COMBUSTION ENGINE WITH COMPRESSION IGNITION | 2020 |
|
RU2753941C1 |
| GAS-TURBINE ENGINE CONTROL SYSTEM | 1986 |
|
RU1466374C |
