http://data.posccaesar.org/rdl/RDS999242253
| hasCreationDate | 2006.10.01 |
|---|---|
| hasCreator | MIG261 |
| hasDefinition | An index relating flowrate, total head and rotative speed for pumps of simular geometry, calculated for the pumps performance at best efficiency point with the maximum impeller diameter. nq=(N*(Q^0,5))/(H^0,75) where nq=specific speed, N=rotative speed in revolutions per minute, Q=total pump flow in cubic meters per second, H=head per stage in meters. |
| hasIdPCA | RDS999242253 |
| Resource | Via |
|---|---|
| RDS999242252 | hasClassified |