The performance of a centrifugal fan with enlarged impeller


Contact Information
Contact NM023sdr
Visit Website
$ 0.00
More Information

The performance of a centrifugal fan with enlarged impeller

The influence of enlarged impeller in unchanged volute on G4-73 type centrifugal fan performance is investigated in this paper. Comparisons are conducted between the fan with original impeller and two larger impellers with the increments in impeller outlet diameter of 5% and 10% respectively in the numerical and experimental investigations. The internal characteristics are obtained by the numerical simulation, which indicate there is more volute loss in the fan with larger impeller. Experiment results show that the flow rate, total pressure rise, shaft power and sound pressure level have increased, while the efficiency have decreased when the fan operates with larger impeller. Var

AdSense code
This Ad has been viewed 2 times.

American Bungalow Magazine Online – Your source for bungalow and arts & crafts news.