Experimental study on pressure drops for dilute phase pneumatic conveying in pipe bends of coal pulverization system of boiler

被引：0
|
作者：
Pan, WG [1 ]
Cao, JM [1 ]
Chi, ZH [1 ]
Cen, KF [1 ]
机构：
[1] Shanghai Inst Elect Power, Power Engn Dept, Shanghai 200090, Peoples R China
来源：
ENERGY AND ENVIRONMENT | 1998年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
At first, the research achievements of pressure drop characteristics due to pipe bends in air-solids two phase flows are summarized. Then, the experimental study on pressure drops in accordance with dilute phase pneumatic conveying in 45 degrees and 110 degrees circular bends of coal pulverization system of boiler are made. Through analyzing the experimental results obtained by experiments, the formulas for calculating the pressure drops of air-solids two phase flows in 45 degrees and 110 degrees circular bends are obtained.
引用
收藏
页码：620 / 625
页数：6
相关论文
共 50 条
  • [21] Bend pressure drop in horizontal and vertical dilute phase pneumatic conveying systems
    Tripathi, Naveen Mani
    Portnikov, Dmitry
    Levy, Avi
    Kalman, Haim
    CHEMICAL ENGINEERING SCIENCE, 2019, 209
  • [22] Experimental analysis of particle velocity and acceleration in vertical dilute phase pneumatic conveying
    Tripathi, Naveen Mani
    Santo, Nir
    Kalman, Haim
    Levy, Avi
    POWDER TECHNOLOGY, 2018, 330 : 239 - 251
  • [23] Pressure Drop in Horizontal Taper Pipe of Dense-phase Pneumatic Conveying
    Duan, Guangbin
    Wang, Kun
    Liu, Zongming
    ADVANCES IN ENERGY SCIENCE AND TECHNOLOGY, PTS 1-4, 2013, 291-294 : 1930 - 1933
  • [24] Experimental research on high-pressure super dense-phase pneumatic conveying of pulverized coal
    Moe's Key Lab. of Clean Coal Power Generation and Combustion Technology, Southeast University, Nanjing 210096, China
    Dongli Gongcheng, 2007, 5 (691-696+701):
  • [25] Experimental research of flow patterns and pressure signals in horizontal dense phase pneumatic conveying of pulverized coal
    Cong, Xingliang
    Guo, Xiaolei
    Gong, Xin
    Lu, Haifeng
    Dong, Weibing
    POWDER TECHNOLOGY, 2011, 208 (03) : 600 - 609
  • [26] Modeling and Prediction of Pressure Loss in Dilute Pneumatic Conveying System with 90° Bend
    Wang, Chao
    Zhao, Yakun
    Ding, Hongbing
    PROCEEDINGS OF 2013 CHINESE INTELLIGENT AUTOMATION CONFERENCE: INTELLIGENT AUTOMATION & INTELLIGENT TECHNOLOGY AND SYSTEMS, 2013, 255 : 611 - 618
  • [27] Experimental investigation and stability analysis on dense-phase pneumatic conveying of coal and biomass at high pressure
    Liang Cai
    Cai Jiaying
    Xu Guiling
    Xu Pan
    Chen Xiaoping
    Zhao Changsui
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2013, 30 (02) : 295 - 305
  • [28] Experimental investigation on flow characteristics of pulverized coal dense-phase pneumatic conveying at high pressure
    Liang, Cai
    Zhao, Changsul
    Chen, Xieloping
    Pu, Wenhao
    Lu, Peng
    MULTIPHASE FLOW: THE ULTIMATE MEASUREMENT CHALLENGE, PROCEEDINGS, 2007, 914 : 574 - +
  • [29] Experimental investigation and stability analysis on dense-phase pneumatic conveying of coal and biomass at high pressure
    Liang Cai
    Cai Jiaying
    Xu Guiling
    Xu Pan
    Chen Xiaoping
    Zhao Changsui
    Korean Journal of Chemical Engineering, 2013, 30 : 295 - 305
  • [30] Experimental Study on Wavy-Flow Pneumatic Conveying in Horizontal Pipe
    Xu Hua
    Liu Shi
    Wang Haigang
    Jiang Fan
    JOURNAL OF THERMAL SCIENCE, 2002, 11 (02) : 114 - 120
12345