14-10-2014, 12:46 PM
Abstracts: The aim of this project is to improve the efficiency of centrifugal pump. The efficiency of this pump is around 40%. So, it is a demanding research area to improve the efficiency of a centrifugal pump. In order to do this, the design of impeller, distance between impeller and outside plate of centrifugal pump and input current have been changed in this project. Consequently, the efficiency of a centrifugal pump has been improve approximately 10 to 15% of original efficiency