Effect of blade sweeping-curving on the endwall flow field of compressor cascade

被引：0
|
作者：
Song, Yan-Ping [1 ]
Liu, Zhen-De [1 ]
Zhao, Gui-Jie [1 ]
Wang, Zhong-Qi [1 ]
机构：
[1] Sch. of Energy Sci. and Eng., Harbin Inst. of Technol., Harbin 150001, China
来源：
Tuijin Jishu/Journal of Propulsion Technology | 2004年 / 25卷 / 04期
关键词：
Boundary conditions - Compressors - Flutter (aerodynamics);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Both numerical and experimental investigations were carried out to study the effect of aerodynamic sweeping-curving on the endwall flow field of compressor cascade. The precision of the numerical simulation depends on the inlet and outlet boundary conditions as well as the turbulence model more than the grid refinement level and the grid type. The 3-D flow field is changed completely in a forward-swept compressor cascade, which makes the low energy fluid redistribute in the flow passage. The blade both with positively curving and forward sweeping further strengthens this kind of effect, providing a freedom to the blade design.
引用
收藏
页码：338 / 342
相关论文
共 50 条
  • [21] Influence of endwall slotted injection on performance and flow physics in a compressor cascade
    Cao, Zhiyuan
    Song, Cheng
    Liu, Bo
    Gao, Limin
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2021, 235 (03) : 319 - 334
  • [22] Influence of streamwise vortex on turbulence characteristics of endwall flow in a compressor cascade
    Liu, Huo-Xing
    Chen, Mao-Zhang
    Jiang, Hao-Kang
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2002, 28 (02): : 173 - 177
  • [23] Investigation of Endwall Flow Behavior with Plasma Flow Control on a Highly Loaded Compressor Cascade
    Zhao, Xiaohu
    Li, Yinghong
    Wu, Yun
    Li, Jun
    JOURNAL OF THERMAL SCIENCE, 2012, 21 (04) : 295 - 301
  • [24] Investigation of Endwall Flow Behavior with Plasma Flow Control on a Highly Loaded Compressor Cascade
    Xiaohu ZHAO
    Journal of Thermal Science, 2012, 21 (04) : 295 - 301
  • [25] Investigation of endwall flow behavior with plasma flow control on a highly loaded compressor cascade
    Xiaohu Zhao
    Yinghong Li
    Yun Wu
    Jun Li
    Journal of Thermal Science, 2012, 21 : 295 - 301
  • [26] INFLUENCE OF ACTIVE METHODS OF FLOW CONTROL ON COMPRESSOR BLADE CASCADE FLOW
    Matejka, Milan
    Popelka, Lukas
    Safarik, Pavel
    Nozicka, Jiri
    PROCEEDINGS OF THE ASME TURBO EXPO 2008, VOL 6, PT A, 2008, : 591 - 599
  • [27] Effects of endwall boundary layer suction position on the flow field and load in a high-turning compressor cascade
    Guo, Shuang
    Chen, Fu
    Lu, Hua-Wei
    Chen, Shao-Wen
    Song, Yu-Fei
    Song, Yan-Ping
    Wang, Zhong-Qi
    Tuijin Jishu/Journal of Propulsion Technology, 2011, 32 (03): : 323 - 328
  • [28] EXPERIMENTAL INVESTIGATIONS OF ENDWALL FLOW IN A HIGHLY LOADED ANNULAR COMPRESSOR STATOR CASCADE
    Beselt, Ch.
    Peitsch, D.
    10TH EUROPEAN CONFERENCE ON TURBOMACHINERY: FLUID DYNAMICS AND THERMODYNAMICS, 2013,
  • [29] DETAILED FLOW ANALYSIS OF A COMPRESSOR CASCADE WITH A NON-AXISYMMETRIC ENDWALL CONTOUR
    Hergt, A.
    Klinner, J.
    Steinert, W.
    Dorfner, C.
    Nicke, E.
    9TH EUROPEAN CONFERENCE ON TURBOMACHINERY: FLUID DYNAMICS AND THERMODYNAMICS, VOLS I AND II, 2011, : 1043 - 1055
  • [30] Effect of static pressure distribution near endwall on cascade performance in curving cascades with tip clearance
    Kung Cheng Je Wu Li Hsueh Pao, 6 (692-696):
12345