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非轴对称端壁与三维叶片联合成型气动设计优化 被引量：3

Aerodynamic Optimization of a 3D Parameterized Turbine Vane With Non-Axisymmetric Endwall
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摘要 耦合自适应差分进化算法,非轴对称端壁与叶片联合成型参数化方法和RANS方程求解技术,提出了非轴对称端壁与叶片联合成型设计优化方法。利用该方法,完成了某小展弦比透平叶栅的气动设计优化,并且详细分析了最优设计叶片三维参数化及非轴对称端壁造型对气动性能的影响,验证了本设计优化方法的正确性和有效性。 An integrated design optimization method for 3D parameterized turbine vane with non-axisymmetric endwall is proposed,by coupling an adaptive range differential evolution（ARDE）algorithm,3D parameterization method for both blade profile and non-axisymmetric endwall and RANS solver technique.Using this method,3D aerodynamic design optimization of a turbine cascade with low aspect ratio is carried out.The effects of 3D blade parameterization and endwall contouring of optimal design on aerodynamic performance are analyzed in detail.Thereby the correctness and effectiveness of proposed design optimization method is demonstrated.
作者 郭振东 宋立明 孙皓 李军
机构地区 西安交通大学叶轮机械研究所
出处 《工程热物理学报》 EI CAS CSCD 北大核心 2016年第2期285-289,共5页 Journal of Engineering Thermophysics
基金 国家自然科学基金资助项目(No.51106123)
关键词 小展弦比 非轴对称端壁 联合成型 设计优化 low aspect ratio non-axisymmetric endwall integrated parameterization design optimization
分类号 O354 [理学—流体力学]
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参考文献9

  • 1Rose MG. Non-axisymmetric End Wall Profiling in the HPNGVs of An Axial Flow Gas Turbine [R]. ASME Paper94-GT-249, 1994.
  • 2Harvey N, Rose MG, Seaman P, et al. NonaxisymmetricTurbine End Wall Design: Part I -Three-Dimensional Lin-ear Design System [J]. Journal of Turbomachinery, 2000,122: 278-285.
  • 3Hartland JC, Smith DG, Harvey N, et al. Nonaxisym-metric Turbine End Wall Design: Part II- ExperimentalValidation [J]. ASME J.Turbomach, 2000, 122: 286-293.
  • 4李国君,马晓永,李军.非轴对称端壁成型及其对叶栅损失影响的数值研究[J].西安交通大学学报,2005,39(11):1169-1172. 被引量：51
  • 5Sun Hao, Li Jun, Song Liming, et al. Non-AxisymmetricTurbine Endwall Aerodynamic Optimization Design PartI: Turbine Cascade Design and Experimental Validations[R]. ASME paper, GT2014-25362, 2014.
  • 6Sun Hao, Li Jun, Song Liming, et al. Non-AxisymmetricTurbine End wall Aerodynamic Optimization Design PartII: Turbine Stage Design and Unsteady Flow Characteris-tics Analysis [R]. ASME paper GT2014-25364, 2014.
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二级参考文献9

  • 1马晓勇 李国君 李亮.可压缩性对两方程紊流模型的影响[A]..2004年中国工程热物理年会学术会议[C].西安,2004..
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  • 3Marc G, Nagel Ralf D B. Experimental verified numerical optimization of a 3D-parametrised turbine vane with non-axisymmetric end walls[A]. Proceedings of ASME Turbo Expo 2003, Atlanta, USA, 2003.
  • 4Rose M G. Non-axisymmetric end wall profiling in the HP NGVs of an axial flow gas turbine[A]. Proceedings of ASME Turbo Expo 1994 Power for Land, Sea & Air, New York, USA ,1994.
  • 5Harvey N W, Rose M G. Non-axisymmetric turbine end wall design: three-dimensional linear design system[A]. Proceedings of ASME Turbo Expo 1999 Power for Land, Sea & Air, New York, USA, 1999.
  • 6Hartland J C, Gregory-Smith D. Non-axisymmetric turbine end wall design: experimental validation[A]. Proceedings of ASME Turbo Expo 1999 Power for Land, Sea & Air, New York, USA, 1999.
  • 7Rose M G, Harvey N W. Improving the efficiency of the trend 500HP turbine using non-axisymmetric end walls: experimental validation[A]. Proceedings of ASME Turbo Expo 2001 Power for Land, Sea & Air, New Orleans, USA, 2001.
  • 8Harvey N W, Rose M G. Improving turbine efficiency using non-axisymmetric end walls: validation in the multi-row environment and with low aspect ratio blading[A]. Proceedings of ASME Turbo Expo 2002, Amsterdam, The Netherlands, 2002.
  • 9Ingram G, Gregory-Smith D, Rose M G. The effects of end-wall profiling on secondary flow and loss development in a turbine cascade[A]. Proceedings of ASME Turbo Expo 2002, Amsterdam, The Netherlands, 2002.

共引文献50

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二级引证文献10

工程热物理学报
2016年 第2期

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