FIELD: power engineering. SUBSTANCE: separation zones appearing on concave surfaces of blades in turbine flow path due to steam drag are filled with steam extracted outside of steam leakage zones bypassing them and passed to them over radial ducts in disks and blades when rotor is running. EFFECT: improved reliability and economic efficiency of turbine. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STEAM TURBINE | 1998 |
|
RU2131044C1 |
| STEAM TURBINE | 1997 |
|
RU2133834C1 |
| STEAM-TURBINE DIAPHRAGM | 1998 |
|
RU2137925C1 |
| STEAM TURBINE DIAPHRAGM | 1996 |
|
RU2108465C1 |
| STEAM TURBINE | 1996 |
|
RU2113595C1 |
| DIAPHRAGM OF STEAM TURBINE | 1994 |
|
RU2068101C1 |
| STEAM TURBINE | 1996 |
|
RU2113596C1 |
| TURBINE STAGE | 2006 |
|
RU2303140C1 |
| METHOD FOR REMOVAL OF MOISTURE FROM PERIPHERAL ZONE OF STEAM TURBINE AND LABYRINTH SHROUD SEAL FOR STAGES OF STEAM TURBINES OPERATING IN WET STEAM MEDIUM | 2021 |
|
RU2784635C1 |
| LAST STAGE OF WET STEAM TURBINE | 2014 |
|
RU2569789C1 |
