![](/images/graphics-bg.png)
Optimization and Analysis of Centrifugal Pump considering Fluid-Structure Interaction
Joint Authors
Zhang, Yu
Hu, Sanbao
Zhang, Yunqing
Chen, Liping
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-13
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This paper presents the optimization of vibrations of centrifugal pump considering fluid-structure interaction (FSI).
A set of centrifugal pumps with various blade shapes were studied using FSI method, in order to investigate the transient vibration performance.
The Kriging model, based on the results of the FSI simulations, was established to approximate the relationship between the geometrical parameters of pump impeller and the root mean square (RMS) values of the displacement response at the pump bearing block.
Hence, multi-island genetic algorithm (MIGA) has been implemented to minimize the RMS value of the impeller displacement.
A prototype of centrifugal pump has been manufactured and an experimental validation of the optimization results has been carried out.
The comparison among results of Kriging surrogate model, FSI simulation, and experimental test showed a good consistency of the three approaches.
Finally, the transient mechanical behavior of pump impeller has been investigated using FSI method based on the optimized geometry parameters of pump impeller.
American Psychological Association (APA)
Zhang, Yu& Hu, Sanbao& Zhang, Yunqing& Chen, Liping. 2014. Optimization and Analysis of Centrifugal Pump considering Fluid-Structure Interaction. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1048405
Modern Language Association (MLA)
Zhang, Yu…[et al.]. Optimization and Analysis of Centrifugal Pump considering Fluid-Structure Interaction. The Scientific World Journal No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1048405
American Medical Association (AMA)
Zhang, Yu& Hu, Sanbao& Zhang, Yunqing& Chen, Liping. Optimization and Analysis of Centrifugal Pump considering Fluid-Structure Interaction. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1048405
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1048405