Title :
Flow numerical simulation in the impeller of sewage pump
Author :
Hongliang Chen ; Ying Wang ; Gaoping Shi
Author_Institution :
Zhejiang Water Conservancy & Hydropower Coll., Hangzhou, China
Abstract :
The turbulent flow in the impeller of sewage pump is simulated. Basing on the method of SIMPLE-C, the time-averaged N-S equations and the modified k-ε turbulent model is adopted during simulation. Through the calculation, velocity, pressure distributions of the turbulent flow in the sewage pump are obtained. And this will be helpful for the optimal design and performance prediction of sewage pumps.
Keywords :
Navier-Stokes equations; flow simulation; impellers; numerical analysis; pumps; turbulence; SIMPLE-C method; flow numerical simulation; impellers; modified k-ε turbulent model; pressure distribution; sewage pumps; time averaged Navier-Stokes equations; turbulent flow; Blades; Boundary conditions; Equations; Face; Impellers; Mathematical model; Numerical models; N-S equations; Numerical Calculation; sewage pumps; turbulent flow;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023770
