Volume 27 Issue 3
Mar.  2012
Turn off MathJax
Article Contents
PAN Shang-neng, LUO Jian-qiao. Aerodynamic design technology in multidisciplinary optimization for turbine[J]. Journal of Aerospace Power, 2012, 27(3): 635-643.
Citation: PAN Shang-neng, LUO Jian-qiao. Aerodynamic design technology in multidisciplinary optimization for turbine[J]. Journal of Aerospace Power, 2012, 27(3): 635-643.

Aerodynamic design technology in multidisciplinary optimization for turbine

  • Received Date: 2011-04-07
  • Rev Recd Date: 2011-08-14
  • Publish Date: 2012-03-28
  • Aerodynamic design technology in multidisciplinary optimization was discussed in this paper through the analysis of multidisciplinary design optimization (MDO) for turbine.Complex three-dimensional (3-D) blade profile generation technique was proposed by incorporating the swept stacking axis method and a two-dimensional cascade parametric modelling method based on cascade characteristic parameters and Bezier spline.General restrictions were given through the analysis of the mathematic model used in aerodynamic optimization.And an optimization method was also proposed according to the aerodynamic design and restrictions at different stages.For 3-D aerodynamic simulation,tgrid generation,modelling,solving and post processing can be completed automatically by further programming based on CFX.The optimization results show that an increase of 2.3% in turbine efficiency has been reached,the number of rotating blades reduces by 13.21% and the overall mass of blade decreases by 8.96%.

     

  • loading
  • [1]
    Blazek J.Aerodynamic shape optimization of turbomachinery cascades.AIAA-97-2131,1997.
    [2]
    Goel S,Cofer J I,Singh H.Turbine airfoil design optimization.ASME Paper 96-GT-158,1996.
    [3]
    Dulikravich G S,Martin T J,Dennis B H.Aero-thermal-elasticity-material optimization of cooled gas turbine blades:summary.European 05-Evolutionary and Deterministic Methods for Design,Optimization and Control with Applications to Industrial and Societal Problems,2005.
    [4]
    Petrovic M V,Dulikravich G S,Martin T J.Maximizing multistage turbine efficiency by optimizing hub and shroud shapes and inlet and exit conditions of each blade row[J].International Journal of Turbo & Jet-Engines,2000,17(4):267-278.
    [5]
    Talya S S,Rajadas J N.An integrated multidisciplinary design optimization procedure for cooled gas turbine blades.AIAA-2000-1664,2000.
    [6]
    Jones M J,Bradbrook S J,Nurney K.A preliminary engine design process for an affordable capability //RTO MP-89.Reduction of Military Vehicle Acquisition Time and Cost through Advanced Modelling and Virtual Simulation.Paris,France:The RTO/NATO AVT Symposium,2002:1-11.
    [7]
    Panchenko Y,Moustapha H,Mah S.Preliminary multi-disciplinary optimization in turbomachinery design //RTO MP-89.Reduction of Military Vehicle Acquisition Time and Cost through Advanced Modelling and Virtual Simulation.Paris,France:The RTO/NATO AVT Symposium,2002:1-22.
    [8]
    虞跨海,岳珠峰.涡轮冷却叶片参数化建模及多学科设计优化[J].航空动力学报,2007,22(8):1346-1351. YU Kuahai,YUE Zhufeng.Parametric modeling and multidisciplinary design optimization for cooling turbine blade[J].Journal of Aerospace Power,2007,22(8):1346-1351.(in Chinese)
    [9]
    韩永志,高行山,李立州,等.基于Kriging模型的涡轮叶片多学科设计优化[J].航空动力学报,2007,22(7):1055-1059. HAN Yongzhi,GAO Hangshan,LI Lizhou,et al.Kriging model-based multidisciplinary design optimization for turbine blade[J].Journal of Aerospace Power,2007,22(7):1055-1059.(in Chinese)
    [10]
    舒彪,韩前鹏,邓家褆.基于多学科涡轮叶片气动设计优化[J].南京航空航天大学学报,2005,37(6):714-719. SHU Biao,HAN Qianpeng,DENG Jiati.Aerodynamic design optimization of turbine blade based on multidiscipline[J].Journal of Nanjing University of Aeronautics and Astronautics,2005,37(6):714-719.(in Chinese)
    [11]
    杨俊杰,王荣桥,樊江,等.涡轮叶片的气动-热-结构多学科设计优化研究[J].航空动力学报,2010,25(3):617-622. YANG Junjie,WANG Rongqiao,FAN Jiang,et al.Multi-disciplinary aero-dynamic-thermal-structure design optimization for turbine blade[J].Journal of Aerospace Power,2010,25(3):617-622.(in Chinese)
    [12]
    尹泽勇,米栋,吴立强,等.航空发动机多学科设计优化技术研究[J].中国工程科学2007,9(6):1-10. YIN Zeyong,MI Dong,WU Liqiang,et al.Study on multidisciplinary design optimization of aero-engine[J].Engineering Science,2007,9(6):1-10.(in Chinese)
    [13]
    吴立强,尹泽勇,蔡显新.航空发动机涡轮叶片的多学科设计优化[J].航空动力学报,2005,20(5):795-801. WU Liqiang,YIN Zeyong,CAI Xianxin.MDO technology applied to the aero-engine turbine blade design[J].Journal of Aerospace Power,2005,20(5):795-801.(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1824) PDF downloads(424) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return