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International journal of fluid machinery and systems v.2 no.2, 2009년, pp.172 - 178   피인용횟수: 6

Design Optimization of Centrifugal Pump Impellers in a Fixed Meridional Geometry using DOE

Kim, Sung    (Energy System Technology Center, Korea Institute of Industrial Technology   ); Choi, Young-Seok    (Energy System Technology Center, Korea Institute of Industrial Technology   ); Lee, Kyoung-Yong    (Energy System Technology Center, Korea Institute of Industrial Technology   ); Yoon, Joon-Yong    (Division of Mechanical and Management Engineering, Han Yang University  );
  • 초록

    This paper reports on an investigation (using RSM with commercial CFD software) of the performance characteristics of the impeller in a centrifugal pump. Geometric parameters of vane plane development were defined with the meridional shape and frontal view of the impeller. The parameters are focused on the blade-angle distributions through the impeller in a fixed meridional geometry. For screening, a $2^k$ factorial design has been used to identify the important design parameters. The objective functions are defined as the total head rise and the total efficiency at the design flow-rate. From the $2^k$ factorial design results, it is found that the incidence angles and the exit blade angle are the most important parameters influencing the performance of the pump.


  • 주제어

    Centrifugal pump .   Impeller .   Optimization .   RSM(Response surface method).  

  • 참고문헌 (6)

    1. J. Stepanoff., 1957, “Centrifugal and Axial Flow Pumps.” 
    2. Imaichi, K. and Murakami, Y. and Tsurusaki, H. and Cho, K. R., 2002, “The Basis of Pump Design.” 
    3. Kim, S., Choi, Y. S., Lee, K. Y. and Yoon, J. Y., 2007, “Effect of blade angle distribution on the performance of a centrifugal pump in a fixed meridional shape,” Proceedings of the SAREK Annual meeting, pp. 21-26. 
    4. Jung, U. H., Choi, Y. S., Kwon, O. M. and Lee, K. Y., 2007, “Optimum Design of Air Nozzle System for Automatic Car Wash Machine using CFD and DOE,” Journal of Fluid Machinery, Vol. 10, No. 5, pp. 34-40.     
    5. Raymond H. Myers, Douglas C. Montgomery, 2002, “Response Surface Methodology: Process and Process and ProductOptimization Using Designed Experiments, Second Edition,” A Wiley-Interscience Publication, United States of America. 
    6. Charles R, Hicks, Kenneth V. Turner, Jr, 1999, Fundamental Concepts in the Design of Experiments, Fifth Edition,” OxfordUniversity Press, New York. 
  • 이 논문을 인용한 문헌 (6)

    1. 2010. "" International journal of fluid machinery and systems, 3(1): 39~49     
    2. 2011. "" International journal of fluid machinery and systems, 4(1): 14~24     
    3. Park, Hyun-Chang ; Kim, Sung ; Yoon, Joon-Yong ; Choi, Young-Seok 2012. "A Numerical Study on the Performance Improvement of Guide Vanes in an Axial-flow Pump" 유체기계저널 = Journal of fluid machinery, 15(6): 58~63     
    4. Kim, Joonhyung ; Choi, Youngseok ; Yoon, Joonyong 2014. "Development of Multiphase Pump for Offshore Plant" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. B. B, 38(2): 183~190   
    5. 2016. "" International journal of fluid machinery and systems, 9(3): 213~221     
    6. 2016. "" Journal of mechanical science and technology, 30(11): 4949~4960   

 저자의 다른 논문

  • Kim, Sung (2)

    1. 2009 "원심펌프 측면흡입구의 유동특성에 관한 수치해석적 연구" 유체기계저널 = Journal of fluid machinery 12 (6): 7~12    
    2. 2012 "축류펌프 안내깃의 성능 향상을 위한 수치해석적 연구" 유체기계저널 = Journal of fluid machinery 15 (6): 58~63    
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