SU1476988A1 - Device for supply of cooling medium to rotor blades of gas turbine - Google Patents
Device for supply of cooling medium to rotor blades of gas turbineInfo
- Publication number
- SU1476988A1 SU1476988A1 SU4320073/06A SU4320073A SU1476988A1 SU 1476988 A1 SU1476988 A1 SU 1476988A1 SU 4320073/06 A SU4320073/06 A SU 4320073/06A SU 4320073 A SU4320073 A SU 4320073A SU 1476988 A1 SU1476988 A1 SU 1476988A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rotor blades
- passages
- cooling medium
- supply
- unit
- Prior art date
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
FIELD: aircraft engines. SUBSTANCE: guiding unit 3 and rotary intake unit 4 with passages 5 and 6 respectively are mounted at axial clearance 2 relative to each other and are provided with injectors 7 and longitudinal partitions 8, respectively which are located in passages 5 and 6; one end of each partition 8 is located in axial clearance 2. Side walls of passages 6 of intake unit 4 may be provided with bevels 9 oriented circumferentially towards side of rotation of unit 4. Construction of device provides for effective supply of cooling liquid to rotor blades of turbine having entrapped larger portion of liquid phase of liquid-and-air cooling medium directing it to rotor blades. EFFECT: enhanced efficiency of cooling. 2 cl, 3 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4320073/06A SU1476988A1 (en) | 1987-08-31 | 1987-08-31 | Device for supply of cooling medium to rotor blades of gas turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4320073/06A SU1476988A1 (en) | 1987-08-31 | 1987-08-31 | Device for supply of cooling medium to rotor blades of gas turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1476988A1 true SU1476988A1 (en) | 1996-12-20 |
Family
ID=60526677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4320073/06A SU1476988A1 (en) | 1987-08-31 | 1987-08-31 | Device for supply of cooling medium to rotor blades of gas turbine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1476988A1 (en) |
-
1987
- 1987-08-31 SU SU4320073/06A patent/SU1476988A1/en active
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