Method of Analyzing and Plotting the Impeller Blade of a Centrifugal Pump

被引：1
作者：
Aref’ev N.N. [1 ]
机构：
[1] Volga State Academy of Water Transport, Nizhnii Novgorod
来源：
Power Technology and Engineering | 2014年 / 48卷 / 04期
关键词：
centrifugal pumps; impeller blade; pump design; pump longevity; soil pumps;
D O I：
10.1007/s10749-014-0521-y
中图分类号：
学科分类号：
摘要：
A method is developed for analysis and plotting of an impeller blade of a centrifugal soil pump. The method provides for mathematical description of the median of the blade, making it possible to plot its smooth contour with consideration of assigned blade angles at the entry and exit, and also the angle of its contact. The method obtained can be used in SAPR for design of centrifugal pumps, since it is appreciably simpler and more accurate as compared with the familiar graphical method of conformal depiction on the surface of a circular cylinder. The optimal contour of the blade extends the longevity of the soil-pump impeller. An example of practical utilization of the method developed is given © 2014, Springer Science+Business Media New York.
引用
收藏
页码：284 / 287
页数：3
相关论文
共 50 条
  • [11] Effects of impeller cutting methods on performance of middle specific speed centrifugal pump
    Yu, Xiaoming
    Gu, Boqin
    Shao, Chunlei
    Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2012, 28 (21): : 29 - 36
  • [12] Comparison of image masking methods for pump impeller blade region PIV experiments
    Xiaodong Liu
    Tingting Yan
    Qiang Zhong
    Zhuqing Liu
    Fujun Wang
    Yaojun Li
    Wei Yang
    Journal of Mechanical Science and Technology, 2021, 35 : 2513 - 2521
  • [13] Comparison of image masking methods for pump impeller blade region PIV experiments
    Liu, Xiaodong
    Yan, Tingting
    Zhong, Qiang
    Liu, Zhuqing
    Wang, Fujun
    Li, Yaojun
    Yang, Wei
    JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2021, 35 (06) : 2513 - 2521
  • [14] The Effect of Blade Angle Distribution on the Flow Field of a Centrifugal Impeller in Liquid-Gas Flow
    Mentzos, Michalis
    Kassanos, Ioannis
    Anagnostopoulos, Ioannis
    Filios, Andronikos
    ENERGIES, 2024, 17 (16)
  • [15] Design Optimization of the Impeller and Volute of a Centrifugal Pump to Improve the Hydraulic Performance and Flow Stability
    Shim, Hyeon-Seok
    Kim, Kwang-Yong
    JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2020, 142 (10):
  • [16] Test and analysis on flow separation in centrifugal pump impeller based on particle image velocimetry
    Wu, Xianfang
    Liu, Houlin
    Yang, Hongbin
    Tan, Minggao
    Wang, Kai
    Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2014, 30 (20): : 51 - 57
  • [17] Failure analysis of an impeller blade
    Ul-Hamid, A.
    Al-Hadhrami, L. M.
    Mohammed, A. I.
    Al-Yousef, F. K.
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2015, 66 (03): : 286 - 295
  • [18] Trimming law and mechanism of efficiency decrease in double-suction centrifugal pump with cut impeller
    Leng, Hongfei
    Wang, Fujun
    Yao, Zhifeng
    Ma, Yafei
    Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2013, 29 (20): : 67 - 73
  • [19] Prediction of sheet cavitation in a centrifugal pump impeller with the three-dimensional potential-flow model
    Dijkers, R. J. H.
    Fumex, B.
    de Woerd, J. G. H. Op
    Kruyt, N. P.
    Hoeijmakers, H. W. M.
    Proceedings of the ASME Fluids Engineering Division Summer Conference - 2005, Vol 1, Pts A and B, 2005, : 1233 - 1238
  • [20] Effect of impeller inlet condition on non-overload performance of serial-parallel centrifugal pump
    Su, Xiaozhen
    Yang, Congxin
    Li, Yibin
    Li, Qiang
    Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2014, 30 (13): : 60 - 67
12345