FIELD: mechanical engineering; turbines.
SUBSTANCE: proposed nozzle assembly of axial-flow turbine contains nozzle of rectangular section and acceleration and outlet sections. Longitudinal axis of acceleration section is straight line. Projection of longitudinal axis of acceleration section onto plane of nozzle assembly is tangential to circumference formed by middle diameter or turbine stage.
EFFECT: provision of maximum flow velocity before inlet section and velocity diagram of working medium at acceleration section outlet.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ACTIVE TURBINE NOZZLE ASSEMBLY | 2010 |
|
RU2433280C1 |
| METHOD AND DEVICE OF BOREHOLE ACOUSTIC RADIATOR WITH A SMOOTH NOZZLE INPUT FOR GENERATING WAVES OF PRESSURE IN ANNULUS OF INJECTION WELL | 2017 |
|
RU2670623C9 |
| JET-REACTIVE TURBINE | 2015 |
|
RU2614946C2 |
| TURBINE ASSEMBLY OF TURBO-PUMP UNIT | 2013 |
|
RU2511964C1 |
| TURBO-PUMP UNIT, AND COLD, HOT AND INDUSTRIAL WATER PUMPING METHOD | 2013 |
|
RU2511983C1 |
| VORTEX THERMOTRANSFORMER | 1994 |
|
RU2079067C1 |
| TURBO-PUMP UNIT, AND COLD, HOT AND INDUSTRIAL WATER PUMPING METHOD | 2013 |
|
RU2511963C1 |
| DRAFT UNIT | 2010 |
|
RU2443905C2 |
| DIRECT FLOW TURBORETACTIVE DETONATION ENGINE (DFTDE) | 2016 |
|
RU2638239C1 |
| METHOD OF SPUTTERING GAS-THERMAL COATINGS ON INNER SURFACES AND ITS IMPLEMENTATION DEVICE | 2017 |
|
RU2650471C1 |
