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Measurement of pumping characteristics of agitators in tubes
Author(s) -
Rieger František
Publication year - 1996
Publication title -
chemical engineering and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.403
H-Index - 81
eISSN - 1521-4125
pISSN - 0930-7516
DOI - 10.1002/ceat.270190308
Subject(s) - agitator , impeller , dimensionless quantity , mechanics , reynolds number , tube (container) , flow (mathematics) , mechanical engineering , engineering , axial compressor , mathematics , physics , turbulence , gas compressor
The Pumping characteristic of an agitator in a tube is necessary of the calculation of its pumping capacity in configuration in the vessel with a draught tube. The general dimensionless equation of the pumping characteristic suitable for the higher Reynolds number region was derived by inspection analysis of basic equations. The new dynamic experimental method for determination of pumping characteristics is put forward. The application of this method is illustrated on a special three‐blade axial‐flow impeller.