Numerical study of solid particle erosion in butterfly valve

被引：4
|
作者：
Liu, Bo [1 ]
Zhao, Jiangang [1 ]
Qian, Jianhua [1 ]
机构：
[1] China Nucl Power Technol Res Inst, Shenzhen 518031, Peoples R China
来源：
2ND INTERNATIONAL CONFERENCE ON DESIGN, MATERIALS, AND MANUFACTURING | 2017年 / 220卷
关键词：
D O I：
10.1088/1757-899X/220/1/012018
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the actual operation of butterfly valve, the butterfly valve is found severe erosion wear. A solid particle erosion analysis of butterfly valve based on the erosion theory is researched in this study. A CFD model has been built to simulate the flow erosion. Different parameters of butterfly valve including inlet velocity, particle mass fraction and solid particle diameter are separately analysed. The results show that erosion rate increase with the increase of inlet velocity, particle mass fraction and solid particle diameter. The peak erosion rate is up to 4.63E-5 (kg/m(2)/s) and erosion of valve disc mainly occurs around the upstream edge and the cylinder face.
引用
收藏
页数：5
相关论文
共 50 条
  • [31] Numerical simulation of solid particle erosion in pipe bends for liquid-solid flow
    Peng, Wenshan
    Cao, Xuewen
    POWDER TECHNOLOGY, 2016, 294 : 266 - 279
  • [32] The influence of governing valve opening on the erosion characteristics of solid particle in steam turbine
    Cao, Lihua
    Liu, Shuang
    Hu, Pengfei
    Si, Heyong
    ENGINEERING FAILURE ANALYSIS, 2020, 118
  • [33] Numerical Analysis on Solid Particle Erosion in Elbow of a Slurry Conveying Circuit
    Singh, Jashanpreet
    Singh, Jatinder Pal
    JOURNAL OF PIPELINE SYSTEMS ENGINEERING AND PRACTICE, 2021, 12 (01)
  • [34] Numerical investigation of the solid particle erosion rate in a steam turbine nozzle
    Campos-Amezcua, Alfonso
    Gallegos-Munoz, Armando
    Alejandro Romero, C.
    Mazur-Czerwiec, Zdzislaw
    Campos-Amezcua, Rafael
    APPLIED THERMAL ENGINEERING, 2007, 27 (14-15) : 2394 - 2403
  • [35] A study of solid-particle erosion of metallic targets
    Molinari, JF
    Ortiz, M
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2002, 27 (04) : 347 - 358
  • [36] NUMERICAL STUDY OF EROSION WEAR ON THE DISC OF A BUTTERLFY VALVE WITH LAMINAR PARTICLE-LADEN FLOWS IN A HORIZONTAL PIPELINE
    Ayala, Orlando M.
    Ayala, Orlando F.
    Villalba, Ricardo
    PROCEEDINGS OF ASME 2022 INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, IMECE2022, VOL 8, 2022,
  • [37] An experimental and numerical study of the solid particle erosion damage in an industrial cement large-sized fan
    Fortini, Annalisa
    Suman, Alessio
    Zanini, Nicola
    ENGINEERING FAILURE ANALYSIS, 2023, 146
  • [38] Numerical Study of the Solid Particle Erosion on H-Type Finned Circular/Elliptic Tube Surface
    Jin, Yu
    Tang, Gui-Hua
    He, Ya-Ling
    Tao, Wen-Quan
    COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2017, 21 (02) : 466 - 489
  • [39] Numerical Simulation of Solid Particle Erosion of Alumina by Overlapping Irregular-Shaped Particle Impacts
    Mohammad Mahdi Nekahi
    Emiliano Villasenor Vazquez
    Marcello Papini
    Tribology Letters, 2022, 70
  • [40] Numerical Simulation of Solid Particle Erosion of Alumina by Overlapping Irregular-Shaped Particle Impacts
    Nekahi, Mohammad Mahdi
    Vazquez, Emiliano Villasenor
    Papini, Marcello
    TRIBOLOGY LETTERS, 2022, 70 (02)
12345