FIELD: machine engineering.
SUBSTANCE: system of air flow control for cooling turbine bypass turbojet engine (BTJE) relates to an aircraft engine building. In the system, each single piston valve is formed, it is placed at the input side of the cavity above the piston, the output - to the side surface of the piston and communicates with subpiston chamber and the outer contour of the spring mounted therein.
EFFECT: implementation of the invention can significantly simplify the design of the cooling air flow control system for the turbine BTJE, improve reliability, and make a smooth change in the cooling air flow at all engine operating conditions.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM TO CONTROL FLOW RATE OF AIR COOLING TURBINE OF TURBOJET ENGINE | 2001 |
|
RU2194179C1 |
| METHOD OF AND DEVICE TO INCREASE ECONOMY OF TURBOJET ENGINE (VERSIONS) | 2004 |
|
RU2295644C9 |
| DEVICE FOR AIR SUPPLY FOR TURBOREACTIVE ENGINE TURBINE COOLING (OPTIONS) | 2017 |
|
RU2656165C1 |
| TURBOJET ENGINE TURBINE COOLING SYSTEM | 2001 |
|
RU2196239C2 |
| COOLING METHOD OF WORKING BLADES OF TURBINE OF DOUBLE-FLOW GAS TURBINE ENGINE AND DEVICE FOR ITS IMPLEMENTATION | 2020 |
|
RU2733681C1 |
| METHOD TO COOL BY-PASS GAS TURBINE ENGINE VANES AND DEVICE TO THIS END | 2008 |
|
RU2387846C1 |
| METHOD OF COOLING AND REGULATING RADIAL CLEARANCES OF TURBINE OF DOUBLE-FLOW GAS TURBINE ENGINE AND DEVICE FOR IMPLEMENTATION THEREOF | 2020 |
|
RU2732653C1 |
| COOLING METHOD OF WORKING BLADES OF TURBINE OF DOUBLE-FLOW GAS TURBINE ENGINE AND DEVICE FOR ITS IMPLEMENTATION | 2020 |
|
RU2733682C1 |
| BYPASS TURBOJET ENGINE LOW-PRESSURE TURBINE ROTOR SUPPORT | 2023 |
|
RU2827931C1 |
| METHOD FOR COOLING OF TURBINE WORKING BLADES IN BYPASS GAS TURBINE ENGINE AND DEVICE FOR ITS IMPLEMENTATION | 2013 |
|
RU2525379C1 |
