FIELD: mechanical engineering; turbochargers. SUBSTANCE: when necessity arises to clean nozzle ring of gas turbocharger cleaning cycle is started which is carried out automatically. During cleaning cycle water is injected several times within short period of time into zone before nozzle ring with pause between injections kept to permit heating of nozzle ring again. Device for wet cleaning of nozzle ring has radial holes with fitted-in sprayers connected through corresponding lines with water supply line. Control element is installed between measuring link recording change of state of engine exhaust gases and actuating link found in supply line. EFFECT: improved cleaning of nozzle ring at reduced amount of water used and reduced decrease of power of gas turbocharger. 14 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF AND DEVICE FOR COMBINING TURBO-SUPERCHARGER RADIAL TURBINE WITH INTERNAL COMBUSTION ENGINE | 1994 |
|
RU2128779C1 |
| AXIAL-FLOW TURBINE | 1993 |
|
RU2109961C1 |
| AXIAL TURBINE | 1992 |
|
RU2050439C1 |
| INTAKE CASING OF AXIAL-FLOW STEAM TURBINE | 1991 |
|
RU2069769C1 |
| COMBUSTION CHAMBER FUEL SUPPLY SYSTEM | 1994 |
|
RU2118756C1 |
| CENTRIFUGAL COMPRESSOR WITH FLOW STABILIZING CASE | 1994 |
|
RU2117825C1 |
| GAS DELIVERY RADIAL FLOW TURBINE | 1994 |
|
RU2125164C1 |
| GAS-TURBINE PLANT AND METHOD OF ITS OPERATION | 1994 |
|
RU2137935C1 |
| CLEANING METHOD OF FLOW SECTION OF TURBINE OF SUPERCHARGING TURBO-COMPRESSOR OF LOCOMOTIVE INTERNAL COMBUSTION ENGINE FROM SCALE | 2009 |
|
RU2422656C1 |
| METHOD OF OPERATION OF STEAM-GAS-TURBINE POWER PLANT | 1991 |
|
RU2015353C1 |
