FIELD: machine building.
SUBSTANCE: impeller of centrifugal compressor includes the main and cover discs and blades located between them and forming interblade channels; at that, in the middle part of the blade, near each of the blades there made is a slot; one end of each slot is located near the corresponding disc; the other end of each slot is located closer to impeller outlet, and each slot makes an angle of 12-18 degrees with the corresponding disc.
EFFECT: reducing hydraulic losses in impeller and increasing the efficiency of centrifugal compressor.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| IMPELLER OF CENTRIFUGAL COMPRESSOR | 2010 |
|
RU2450165C1 |
| IMPELLER OF CENTRIFUGAL TURBOMACHINE | 0 |
|
SU1703830A1 |
| WORKING WHEEL OF CENTRIFUGAL COMPRESSOR | 0 |
|
SU1772428A1 |
| WORKING WHEEL OF AXIAL-RADIAL COMPRESSOR | 0 |
|
SU1763726A1 |
| IMPELLER OF CENTRIFUGAL COMPRESSOR | 0 |
|
SU1815430A1 |
| RADIAL-FLOW COMPRESSOR IMPELLER (VERSIONS) | 2010 |
|
RU2445516C1 |
| CENTRIFUGAL COMPRESSOR | 2000 |
|
RU2189502C2 |
| CENTRIFUGAL COMPRESSOR IMPELLER | 0 |
|
SU1703863A1 |
| CENTRIFUGAL COMPRESSOR IMPELLER | 0 |
|
SU832135A1 |
| CENTRIFUGAL HYDRAULIC AND AIR PUMP-COMPRESSOR | 2007 |
|
RU2352826C2 |
