FIELD: machine building.
SUBSTANCE: invention relates to power engineering. The turbine comprising a rotor, a hydrodynamic bearing for support with possibility of the rotor rotation, system of air channels for air supply to the hydrodynamic bearing, system of removal channels to remove part of supplied air; control system to change air volume removed via the removing channels based on the turbine operation mode.
EFFECT: invention prevents the bearing fluid leak, and improves the turbine efficiency.
17 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS TURBINE ENGINE AND METHOD OF ITS OPERATION | 2011 |
|
RU2554367C2 |
| TURBOREFRIGERATING DEVICE | 2002 |
|
RU2223453C2 |
| HYDRODYNAMIC CLUTCH CONTROLLED BY FILLING CHANGE | 2012 |
|
RU2523338C2 |
| DISCHARGE SYSTEM FOR GAS-TURBINE JOURNAL BEARINGS | 2001 |
|
RU2269666C2 |
| THERMAL CONTROL SYSTEM FOR ROTOR BEARING SUPPORTING ELEMENT, STEAM TURBINE AND POWER PLANT | 2012 |
|
RU2602320C2 |
| POWER-GENERATING SYSTEM WITH RING COMBUSTION CHAMBER | 1997 |
|
RU2243383C2 |
| VENTILATION SYSTEM FOR BEARING OIL CAVITY | 2019 |
|
RU2753385C1 |
| SUPPORT OF SHAFT ROTOR OF LOW-PRESSURE COMPRESSOR OF GAS TURBINE ENGINE (VERSIONS), BODY OF SHAFT SUPPORT AND BODY OF BALL-BEARING ROTOR SHAFT SUPPORT | 2016 |
|
RU2614020C1 |
| SMALL-SIZE GAS TURBINE PLANT | 2024 |
|
RU2819326C1 |
| UNDERWATER WELL HYDRAULIC SYSTEM | 2014 |
|
RU2638492C2 |
