DocumentCode
3356194
Title
Numerical Simulation on CFD of Flow Field in Hydrodynamic Coupling and Characteristics Prediction
Author
He, Yandong ; Ma, Wenxing ; Liu, Chunbao
Author_Institution
Coll. of Mech. Sci. & Eng., Jilin Univ., Changchun
fYear
2009
fDate
27-31 March 2009
Firstpage
1
Lastpage
4
Abstract
The numerical solution of flow field in hydrodynamic coupling is calculated with three-dimensional flow numerical simulation method of computational fluid dynamics (CFD) and the typical flow field is analyzed. Based on the 3-D flow numerical solution, the original characteristic of hydrodynamic coupling is predicted. The result indicates that the prediction accuracy of characteristics which is based on 3-D flow numerical solution is higher than that based on the traditional method of one- dimensional flow theory, and it is well tallied with the results of the experiment.
Keywords
computational fluid dynamics; flow simulation; hydrodynamics; CFD; computational fluid dynamics; flow field; hydrodynamic coupling; three-dimensional flow numerical simulation method; Blades; Computational fluid dynamics; Couplings; Helium; Hydrodynamics; Impellers; Joining processes; Navier-Stokes equations; Numerical simulation; Viscosity;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location
Wuhan
Print_ISBN
978-1-4244-2486-3
Electronic_ISBN
978-1-4244-2487-0
Type
conf
DOI
10.1109/APPEEC.2009.4918546
Filename
4918546
Link To Document