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International journal of fluid machinery and systems v.3 no.1, 2010년, pp.29 - 38   피인용횟수: 6

Surrogate Modeling for Optimization of a Centrifugal Compressor Impeller

Kim, Jin-Hyuk    (Department of Mechanical Engineering, Inha University   ); Choi, Jae-Ho    (Power Systems R&D Center, Samsung   ); Kim, Kwang-Yong    (Department of Mechanical Engineering, Inha University  );
  • 초록

    This paper presents a procedure for the design optimization of a centrifugal compressor. The centrifugal compressor consists of a centrifugal impeller, vaneless diffuser and volute. And, optimization techniques based on the radial basis neural network method are used to optimize the impeller of a centrifugal compressor. The Latin-hypercube sampling of design-of-experiments is used to generate the thirty design points within design spaces. Three-dimensional Reynolds-averaged Navier-Stokes equations with the shear stress transport turbulence model are discretized by using finite volume approximations and solved on hexahedral grids to evaluate the objective function of the total-to-total pressure ratio. Four variables defining the impeller hub and shroud contours are selected as design variables in this optimization. The results of optimization show that the total-to-total pressure ratio of the optimized shape at the design flow coefficient is enhanced by 2.46% and the total-to-total pressure ratios at the off-design points are also improved significantly by the design optimization.


  • 주제어

    Centrifugal compressor .   Impeller .   Meridian plane .   Optimization .   Pressure ratio .   Efficiency.  

  • 참고문헌 (21)

    1. Jang, C. M., and Kim, K. Y., 2005, “Optimization of a Stator Blade Using Response Surface Method in a Single- Stage Transonic Axial Compressor,” Proceedings of the Institution of Mechanical Engineers, Part A, Journal of Power and Energy, Vol. 219, No. 8, pp. 595-603. 
    2. Nakamura, K., and Kurosawa, 2009, “Design Optimization of a High Specific Speed Francis Turbine Using Multi-Objective Genetic Algorithm,” International Journal of Fluid Machinery and Systems, Vol. 2, No. 2, pp. 102-109.     
    3. Bonaiuti, D., and Pediroda, V., 2001, “Aerodynamic Optimization of an Industrial Centrifugal Compressor Impeller Using Genetic Algorithms,” Proceedings of Eurogen 2001. 
    4. Bonaiuti, D., Arnone, A., Ermini, M., 2006, “Analysis and Optimization of Transonic Centrifugal Compressor Impellers Using the Design of Experiments Technique,” Journal of Turbomachinery, Vol. 128, October, pp. 786-797. 
    5. Wang, X. F., Xi, G., and Wang, Z. H., 2006. “Aerodynamic Optimization Design of Centrifugal Compressor’s Impeller with Kriging Model,” Proceedings of the Institution of Mechanical Engineers, Part A, Journal of Power and Energy, Vol. 220, No. 6, pp. 589-597. 
    6. Bartold, A., and Joos, F., 2008, “Optimization of a Centrifugal Impeller using Evolutionary Algorithms,” ASME Turbo Expo 2008, Berlin, Germany, GT2008-50805. 
    7. Benini, E., 2004, “Three-Dimensional Multi-Objective Design Optimization of a Transonic Compressor Rotor,” Journal of Propulsion and Power, Vol. 20, No. 3, pp. 559-565. 
    8. Samad, A., and Kim, K. Y., 2009, “Application of Surrogate Modeling to Design of A Compressor Blade to Optimize Stacking and Thickness,” International Journal of Fluid Machinery and Systems, Vol. 2, No. 1, pp. 1-12.     
    9. Merchant, A., Kerrebrock, J. L., Adamczyk, J. J., and Braunscheidel, E., 2004, “Experimental Investigation of a High Pressure Ratio Aspirated Fan Stage,” ASME Turbo Expo 2004, Vienna, Austria, GT2004-53679. 
    10. Wu, H., Li, Q., and Zhou, S., 2007, “Optimization of Highly Loaded Fan Rotor Based on Through Flow Model,” ASME Turbo Expo 2007, Montreal, Canade, GT2007-27603. 
    11. Merchant, A. A., Drela, M., Kerrebrock, J. L., Adamczyk, J. J., and Celestina, M., 2000, “Aerodynamic Design and Analysis of a High Pressure Ratio Aspirated Compressor Stage,” ASME Turbo Expo 2000, Munich, Germany, 2000-GT-619. 
    12. Cosentino, R., Alsalihi, Z., and Van den Braembussche, R., A., “Expert System for Radial Impeller Optimization,” Proc., Fourth European Conference on Turbomachinery, Paper No. ATI-CST-039/01. 
    13. Huppertz, A., Flassig, P. M., Flassig, R. J., and Swoboda, M., 2007, “Knowledge-Based 2D Blade Design Using Multi-Objective Aerodynamic Optimization and a Neural Network,” ASME Turbo Expo 2007, Montreal, Canada, GT2007-28204. 
    14. Rai, M. M. and Madyavan, N. K., 2000, “Aerodynamic Design Using Neural Networks,” AIAA Journal, Vol. 38, No. 1, pp. 173-182. 
    15. Lee, K. S., Kim, K. Y., Samad, A., and Jung, S. H., 2008, “Optimization of an Axial Flow Fan Blade for Efficiency Enhancement Using Neural Network Techniques,” The 2nd International Symposium on Jet Propulsion and Power Engineering,” Guilin, China, 2008-ISJPPE-4011. 
    16. Samad, A., Kim, K. Y., Goel, T., Haftka, R. T., and Shyy, W., 2008, “Multiple Surrogate Modeling for Axial Compressor Blade Shape Optimization,” Journal of Propulsion and Power, Vol. 24, No. 2, pp. 302-310. 
    17. ANSYS CFX-11.0 Solver Theory, 2006, Ansys Inc. 
    18. Menter, F. R., Kuntz, M., and Langtry, R., 2003, “Ten Years of Industrial Experience with the SST Turbulence Model,” Turbulence, Heat and Mass Transfer, Begell House Inc. 
    19. Orr., M. J. L., 1996, “Introduction to radial basis neural network,” Center for cognitive science, Edinburgh University, Scotland, UK. http://anc.ed.ac.uk/RBNN/. 
    20. MATLAB(R), The Language of Technical Computing, Release 14, 2004, The Math Works Inc. 
    21. JMP(R) 5.1, 2004, SAS Institute, Inc. 
  • 이 논문을 인용한 문헌 (6)

    1. Lee, S.M. ; Kim, K.Y. 2010. "DESIGN OPTIMIZATION OF UPPER PLENUM OF PBMR USING RESPONSE SURFACE APPROXIMATION" 한국전산유체공학회지 = Journal of computational fluids engineering, 15(3): 16~23     
    2. Kim, Jae-Woo ; Kim, Jin-Hyuk ; Lee, Chan ; Kim, Kwang-Yong 2011. "High-Efficiency Design of a Ventilation Axial-Flow Fan by Using Weighted Average Surrogate Models" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. B. B, 35(8): 763~771   
    3. Lee, Sang-Moon ; Kim, Kwang-Yong 2011. "Design Optimization of a Printed Circuit Heat Exchanger Using Surrogate Models" 유체기계저널 = Journal of fluid machinery, 14(5): 55~62     
    4. Lee, Sang Hyuk ; Kwo, Oh Joon ; Hur, Nahmkeon 2013. "Optimization of Duct System with a Cross Flow Fan to Improve the Performance of Ventilation" 한국유체기계학회 논문집 = The KSFM journal of fluid machinery, 16(1): 40~46     
    5. Seo, Tae-Wan ; Heo, Man-Woong ; Kim, Kwang-Yong 2016. "A Parametric Study on Inlet Duct Treatment for Improving the Operational Stability of a Centrifugal Compressor" 한국유체기계학회 논문집 = The KSFM journal of fluid machinery, 19(5): 12~19     
    6. Jo, Seong Hwi ; Kim, Hong Jip ; Lee, Myong Hee 2016. "Flow Instability Assessment Occurring in Low Flow Rate Region According to the Change of a Centrifugal Compressor Impeller Shape" 한국유체기계학회 논문집 = The KSFM journal of fluid machinery, 19(2): 21~26     

 저자의 다른 논문

  • 김광용 (82)

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    2. 1990 "경사충돌분류에 관한 연구" 大韓機械學會論文集 14 (3): 716~724    
    3. 1990 "평면 쿠에트 유동의 난류모델에 관한 연구" 大韓機械學會論文集 14 (4): 990~999    
    4. 1991 "레이놀즈응력모델을 사용한 곡면상의 난류경계층에 대한 수치해석" 大韓機械學會論文集 15 (5): 1717~1726    
    5. 1991 "난류 Offset 분류에 관한 수치해석" 정밀공학 = Journal of the Korean Society of Precision Engineering 8 (4): 23~32    
    6. 1991 "정지된 도관내 선회류에 관한 수치해석" 정밀공학 = Journal of the Korean Society of Precision Engineering 8 (4): 95~106    
    7. 1992 "내측원관이 회전하는 동심이중원관 사이의 난류 쿠에트 유동에 관한 연구" 大韓機械學會論文集 16 (3): 540~546    
    8. 1993 "저레이놀즈수 난류에 대한 레이놀즈 응력모델" 大韓機械學會論文集 17 (6): 1541~1546    
    9. 1995 "후향계단을 지나는 박리류에 대한 레이놀즈응력 모델의 성능 평가" 大韓機械學會論文集 19 (11): 3014~3021    
    10. 1995 "송풍기 설계를 위한 수치최적설계기법의 응용" 空氣 調和·冷凍 工學 論文集 = Korean journal of air-conditioning and refrigeration engineering 7 (4): 566~576    

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