Experimental Study on Wavy-Flow Pneumatic Conveying in Horizontal Pipe

被引：0
|
作者：
Xu Hua Liu Shi Wang Haigang Jiang FanInstitute of Engineering Thermophysics
机构：
来源：
Journal of Thermal Science | 2002年 / 02期
关键词：
pneumatic conveying; wavy flow; pressure drop; electrical capacitance tomography;
D O I：
暂无
中图分类号：
TP274 [数据处理、数据处理系统];
学科分类号：
0804 ; 080401 ; 080402 ; 081002 ; 0835 ;
摘要：
Low-velocity pneumatic conveying systems have been developed to meet the requirement of low operation costs and have been widely used in chemical and process industries. However, the understanding of the mechanism is limited. This paper reports an experimental study on a slug-flow pneumatic conveying. Electrical capacitance tomography has been used to visualize plug shape and identify the flow pattern. Comparison was made between the experimental data of pressure drop with existed models.
引用
收藏
页码：114 / 120
页数：7
相关论文
共 50 条
  • [41] Numerical calculation of pneumatic conveying in horizontal channels and pipes: Detailed analysis of conveying behaviour
    Lain, Santiago
    Sommerfeld, Martin
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2012, 39 : 105 - 120
  • [42] Flow behaviors and resistance properties of inclined pipe for different materials in pneumatic conveying
    Shen, Liu
    Liang, Cai
    Chen, Xiaoping
    Xu, Pan
    Xu, Guiling
    Yuan, Gaoyang
    Han, Zezhou
    Zhao, Changsui
    Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2014, 44 (05): : 975 - 980
  • [43] Flow characteristics and pattern transition of different pipe diameters in pneumatic conveying for gasifier
    Cai, Jialiang
    Xu, Jiang
    You, Minghao
    Liang, Cai
    Liu, Daoyin
    Ma, Jiliang
    Chen, Xiaoping
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 2023, 189 : 282 - 295
  • [44] Numerical simulation on dense phase pneumatic conveying of pulverized coal in horizontal pipe at high pressure
    Pu, Wenhao
    Zhao, Changsui
    Xiong, Yuanquan
    Liang, Cai
    Chen, Xiaoping
    Lu, Peng
    Fan, Chunlei
    CHEMICAL ENGINEERING SCIENCE, 2010, 65 (08) : 2500 - 2512
  • [45] Simulation study on influence of supplementary gas on dense-phase pneumatic conveying in horizontal pipe under high pressure
    Zhou H.
    Xiong Y.
    Huagong Xuebao/CIESC Journal, 2020, 71 (02): : 602 - 613
  • [46] Two-fluid approach for plug flow simulations in horizontal pneumatic conveying
    Levy, A
    POWDER TECHNOLOGY, 2000, 112 (03) : 263 - 272
  • [47] Flow regime identification in horizontal pneumatic conveying by nonintrusive acoustic emission detection
    Zhang, Peng
    Tian, Sihang
    Yang, Yao
    Huang, Zhengliang
    Sun, Jingyuan
    Liao, Zuwei
    Jiang, Binbo
    Wang, Jingdai
    Yang, Yongrong
    Xie, Lei
    Su, Hongye
    AICHE JOURNAL, 2019, 65 (05)
  • [48] Particle velocity and concentration characteristics in a horizontal dilute swirling flow pneumatic conveying
    Li, H
    Tomita, Y
    POWDER TECHNOLOGY, 2000, 107 (1-2) : 144 - 152
  • [49] Experimental study of the blockage boundary for dense-phase pneumatic conveying of powders through a horizontal slit
    Shengyong Hu
    Fubao Zhou
    Yingke Liu
    Jianhong Kang
    Yifan Zhang
    Tongqiang Xia
    Particuology, 2015, 21 (04) : 128 - 134
  • [50] Experimental study of the blockage boundary for dense-phase pneumatic conveying of powders through a horizontal slit
    Hu, Shengyong
    Zhou, Fubao
    Liu, Yingke
    Kang, Jianhong
    Zhang, Yifan
    Xia, Tongqiang
    PARTICUOLOGY, 2015, 21 : 128 - 134
12345