PRESSURE DROP IN THE VERTICAL PNEUMATIC PIPE FOR POWDER CONVEYING

被引：0
|
作者：
于荣宪 [1 ]
王文琪 [1 ]
机构：
[1] Department of Power Engineering
来源：
Journal of Southeast University(English Edition) | 1989年 / 01期
关键词：
solid panicles; pressure drop/vertical pipe; pneumatic transport;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the former research work of the authors,the resistance of differentsolid particle suspension flow in a vertical pipe is analysed,and investigatedexperimentally.The applicable formulas of pressure drop are presented.Two types of par-ticles,talcum powder and glass beads,are convcyed in the test which has been carried outat various air vclocities of 10 to 28 m/s and at the ratio of solids-air mass flow rateranged from 0 to 2.The experimental results show a good agreement with the calculatedones.
引用
收藏
页码：81 / 87
页数：7
相关论文
共 50 条
  • [31] Minimum pressure drop velocity and stability analysis in pneumatic conveying of pulverized coal in commercial-scale horizontal pipe
    Xie, Kai
    Guo, Xiaolei
    Cong, Xingliang
    Liu, Kai
    Tao, Shunlong
    Lu, Haifeng
    Gong, Xin
    Huagong Xuebao/CIESC Journal, 2013, 64 (06): : 1969 - 1975
  • [32] Effect of Dune Formation on Pressure Drop in Horizontal Pneumatic Conveying System
    Makwana, Ajay B.
    Patankar, Atharva
    Bose, Manaswita
    PARTICULATE SCIENCE AND TECHNOLOGY, 2015, 33 (01) : 59 - 66
  • [33] Pressure drop prediction in a pneumatic conveying system with different curvature radius pipes for conveying particles
    Yan, Fei
    Cheng, Shihao
    Yang, Zhenyu
    Zhang, Jian
    Zhu, Rui
    PARTICULATE SCIENCE AND TECHNOLOGY, 2024, 42 (05) : 755 - 774
  • [34] Review on the pressure drop for horizontal dense-phase pneumatic conveying
    Hong, Jiang
    Shen, Yishen
    Huagong yejin, 1993, 14 (04): : 376 - 387
  • [35] PRESSURE-DROP PREDICTION IN LOW-VELOCITY PNEUMATIC CONVEYING
    MI, B
    WYPCH, PW
    POWDER TECHNOLOGY, 1994, 81 (02) : 125 - 137
  • [36] FUNDAMENTAL INVESTIGATION OF PLUG CONVEYING OF COHESIONLESS PARTICLES IN A VERTICAL PIPE (PRESSURE-DROP AND FRICTION OF A STATIONARY PLUG)
    TSUJI, Y
    ASANO, R
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1990, 68 (05): : 758 - 767
  • [37] ESTIMATION OF PRESSURE DROP FOR VERTICAL PNEUMATIC TRANSPORT OF SOLIDS
    JONES, JM
    BRAUN, WG
    DAUBERT, TE
    ALLENDOR.HD
    AICHE JOURNAL, 1967, 13 (03) : 608 - &
  • [38] PRESSURE AND VELOCITY DISTRIBUTIONS ALONG THE CONVEYING PIPE IN VERTICAL PNEUMATIC RISER AT HIGH SOLIDS RATIO TRANSPORT OF POWDERY MATERIAL
    TOMITA, Y
    FUNATSU, K
    HIGASHI, K
    SHIRAKURA, N
    YAMAMOTO, M
    BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS, 1985, 28 (240): : 1113 - 1118
  • [39] Numerical study of the influence of the powder and pipe properties on electrical charging during pneumatic conveying
    Grosshans, Holger
    Papalexandris, Miltiadis V.
    POWDER TECHNOLOGY, 2017, 315 : 227 - 235
  • [40] Predicting pressure drop in pneumatic conveying using the discrete element modelling approach
    Singh, Vikrant
    Lo, Simon
    PROGRESS IN COMPUTATIONAL FLUID DYNAMICS, 2010, 10 (5-6): : 334 - 340
12345