FIELD: mechanical engineering; turbine building.
SUBSTANCE: invention can be used in transport gas-turbine engines and turbocompressors of internal combustion engines. Proposed adjustable nozzle assembly of turbine has vanes with turnable axles arranged between housing. Turnable axles are sectional, being made of material with memorized shape effect. Iron and nickel-based alloys are used as memorized shape effect materials in which martensite transformation takes place at different temperatures.
EFFECT: increased economy of turbine in wide range of operating conditions owing to provision of optimum values of angles of vane setting of adjustable nozzle assembly.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COOLED BLADE OF GAS TURBINE | 2019 |
|
RU2716648C1 |
| TURBINE ADJUSTABLE GUIDE VANES AND METHOD OF THE TURBINE OPERATION | 2017 |
|
RU2658168C1 |
| ADJUSTABLE NOZZLE UNIT OF RADIAL-AXIAL TURBINE | 0 |
|
SU1544990A1 |
| NOZZLE GUIDE ASSEMBLY OF RADIAL-FLOW TURBINE | 2006 |
|
RU2306425C1 |
| FLAYING SAUCER-TYPE AIRCRAFT | 2011 |
|
RU2475417C1 |
| CONTROLLABLE TURBOMACHINE | 0 |
|
SU1281684A1 |
| AIRBORNE VEHICLE OF "FLYING SAUCER" TYPE | 2011 |
|
RU2471676C1 |
| METHOD AND DEVICE FOR CONTROL OF THREE-SHAFT REGENERATIVE GAS-TURBINE ENGINE | 0 |
|
SU1760143A1 |
| ADJUSTABLE NOZZLE APPARATUS FOR TURBO-GENERATOR | 0 |
|
SU1330332A1 |
| TURBO-SUPERCHARGER | 1990 |
|
RU2011850C1 |
