QIN Dachuan, LI Wei. The Application Study of Optimization for the Circulating Water Pump in a 330MW Unit[J]. 2017, 38(6): 34-37.DOI: 10.3969/J.ISSN.2095-3429.2017.06.008.
To improve the efficiency of circulating water pump during the operation
by means of the CFD software
this article analyses the pressure and velocity distribution of the blade of the pump
proposes a reconstruction scheme of the pump
and studies the operation situation of the scheme in a 330 MW unit. The result shows that the scheme can effectively improve the pressure and velocity distribution of the blade
increase the efficiency of the pump
reduce the power consumption. The power consumption of the pump depressed 0.3663 million kW·h
while the benefit is about 0.1758 million yuan each year ofer the programnce was implemented.