[1] MATSUNUMA T.Unsteady flow field of an Axialflow turbine rotor at a low Reynolds number [J].ASME Journal of Turbomachinery,2007,129(2): 360-371.
[2] CECCO D S,YARAS M I,SJOLANDER S A.Measurement of tip leakage flows in turbine cascade with large clearances [C]∥Proceedings of the International Gas Turbine and Aeroengine Congress and Exposition.Houston: ASME,1995: 112.
[3] 邓庆锋,郑群,张海,等.可控涡设计高负荷涡轮二次流旋涡结构及损失分析[J].中国电机工程学报,2012,32(20): 108-114.
DENG Qingfeng,ZHENG Qun,ZHANG Hai,et al.Analysis of secondary flow vortex structure and losses in a high load turbine designed by the controlled vortex method [J].Proceedings of the CSEE,2012,32(20):108-114.
[4] 李平,张荻,何林,等.具有阻尼拉金和叶顶间隙的汽轮机末级复杂三维流动特性[J].中国电机工程学报,2011,31(8):80-86.
LI Ping,ZHANG Di,HE Lin,et al.Study on three dimensional flow of last stage with lashing wire and tip clearance in steam turbine [J].Proceedings of the CSEE,2011,31(8): 80-86.
[5] YOON S,CURTIS E,DENTON J,et al.The effect of clearance on shrouded and unshrouded turbines at two levels of reaction [J].ASME Journal of Turbomachinery,2010,136(2): 1231-1241.
[6] GIER J,STUBERT B.Interaction of shroud leakage flow and main flow in a threestage LP turbine [J].ASME Journal of Turbomachinery,2005,127(4): 649-658.
[7] ROSIC B,DENTON J D,CURTIS E M.The influence of shroud and cavity geometry on turbine performance: an experimental and computational study: Part I: shroud geometry [J].ASME Journal of Turbomachinery,2008,130: 041001110.
[8] PORRECA L,BEHR T,SCHLIENGER J,et al.Fluid dynamics and performance of partially and fully shrouded axial turbines [J].ASME Journal of Turbomachinery,2005,127(4):668-678.
[9] BINDON J P.The Measurement and formation of tip clearance loss [J].ASME Journal of Turbomachinery,1989,111(3):257-263.
[10] 刘艳,刘盼年,姜沃函,等.带围带的涡轮叶栅间隙泄漏流动与气动性能实验[J].航空动力学报,2013,28(10):2291-2301.
LIU Yan,LIU Pannian,JIANG Wohan, et al.Experiment on clearance leakage flow and aerodynamic performence in shrouded turbine cascade [J].Journal of Aerospace Power,2013,28(10):2291-2301.
[11] 周治华,陈绍文,兰云鹤,等.叶顶间隙对某涡轮级流场及气动性能影响的数值研究 [J].中国电机工程学报,2015,35(5):1176-1182.
ZHOU Zhihua,CHEN Shaowen,LAN Yunhe,et al.numerical investigation on the effect of tip clearance on a turbine stage flowfield and aerodynamic performance [J].Proceedings of the CSEE,2015,35(5):1176-1182.
[12] RAO N M,CAMCI C.Axial turbine tip desensitization by injection from a tip trench part 1: effect of injection mass flow rate [C]∥Proceedings of ASME Turbo Expo 2004: Power for Land,Sea,and Air.Vienna: ASME,2004: 1075-1088.
[13] RAO N M,CAMCI C.Axial turbine tip desensitization by injection from a tip trench part 2: leakage flow sensitivity to injection location[C]∥Proceedings of ASME Turbo Expo 2004: Power for Land,Sea,and Air. Vienna: ASME,2004: 1740(10): 109-118.
[14] 祁明旭,丰镇平.透平动叶顶部间隙流的表现形式及其对透平性能的影响[J].西安交通大学学报,2005,39(3):244-246.
QI Mingxu,FENG Zhenping.Representation of tip clearance flow and influence on turbine performance[J].Journal of Xi’an Jiaotong University,2005,39(3):244-246.
[15] 许开富,乔渭阳,罗华玲.涡轮叶尖间隙流动的数值模拟[J].热能动力工程,2009,24(4): 432-436.
XU Kaifu,QIAO Weiyang,LUO Hualing.numerical simulation of turbine blade tip leakage flows [J].Journal of Engineering for Thermal Energy and Power,2009,24(4): 432-436.
[16] 沈士一,庄贺庆,康松,等.汽轮机原理[M].北京:水利电力出版社,1992: 51-54. |