FIELD: machine building.
SUBSTANCE: recommended value of this angle depends on lead angle of blades, on output radius of diffuser and input radius ratio, and also on input width of diffuser and output width ratio. Loss of head decreases, because recommended value of output angle of blades ensures absence of cross non-uniformity of rate of working medium in between-blade channels of the diffuser.
EFFECT: decrease of working medium loss of head in diffuser due to optimisation of output angle of blades.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PERIPHERAL AXISIMMETRIC ELBOW OF CENTRIFUGAL STAGE | 2014 |
|
RU2622775C2 |
| BLADE GRID OF CENTRIFUGAL TURBOMACHINE | 2019 |
|
RU2696921C1 |
| DIFFUSER-TYPE STATOR VANE STRUCTURE OF CENTRIFUGAL TURBOMACHINE | 0 |
|
SU1597449A1 |
| BLADE DIFFUSER OF CENTRIFUGAL TURBINE MACHINE | 0 |
|
SU1751431A1 |
| HEAT CAVITATION GENERATOR | 2010 |
|
RU2422733C1 |
| STAGE OF CENTRIFUGAL COMPRESSOR | 0 |
|
SU1726849A1 |
| RADIAL IMPELLER GRATE OF CENTRIFUGAL WHEEL | 2017 |
|
RU2646984C1 |
| VANED DIFFUSER OF CENTRIFUGAL COMPRESSOR | 2008 |
|
RU2353818C1 |
| IMPELLER OF CENTRIFUGAL COMPRESSOR | 2012 |
|
RU2511956C1 |
| RADIAL DIFFUSER BLADE FOR CENTRIFUGAL COMPRESSORS | 2010 |
|
RU2581686C2 |
