Instytut Maszyn Przepływowych
im. Roberta Szewalskiego
Polskiej Akademii Nauk
Powołany w 1956 roku
Volume 126 (2014)
No. 126, 2014, 111–121
Determination of influence of internal surface roughness of a fan rotor onto its performance parameters
Abstract
Computional fluid dynamics study and experimental test using the standard methods on flow characteristics of the centrifugal fan, have been presented in this paper. This investigation was performed to determine the influence of internal surface roughness of fan rotor onto its performance parameters. The testing results are presented in form of graphs showing the efficiency, pressure and power in function of flow.
Keywords:
centrifugal fans, CFD simulation, fan performance prediction, surface roughness of rotor
INSTITUTE OF
FLUID-FLOW MACHINERY
Polish Academy of Sciences
FLUID-FLOW MACHINERY
Polish Academy of Sciences
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