Shen Yanhua, Mao Jiling, Ling Sheng. Minimum Lifting Water Velocity of Solid-Liquid Two-phase Flow in Vertical Pipe[J]. Chinese Journal of Engineering, 1999, 21(6): 519-522. DOI: 10.13374/j.issn1001-053x.1999.06.003
Citation:
Shen Yanhua, Mao Jiling, Ling Sheng. Minimum Lifting Water Velocity of Solid-Liquid Two-phase Flow in Vertical Pipe[J]. Chinese Journal of Engineering, 1999, 21(6): 519-522. DOI: 10.13374/j.issn1001-053x.1999.06.003
Shen Yanhua, Mao Jiling, Ling Sheng. Minimum Lifting Water Velocity of Solid-Liquid Two-phase Flow in Vertical Pipe[J]. Chinese Journal of Engineering, 1999, 21(6): 519-522. DOI: 10.13374/j.issn1001-053x.1999.06.003
Citation:
Shen Yanhua, Mao Jiling, Ling Sheng. Minimum Lifting Water Velocity of Solid-Liquid Two-phase Flow in Vertical Pipe[J]. Chinese Journal of Engineering, 1999, 21(6): 519-522. DOI: 10.13374/j.issn1001-053x.1999.06.003
On the basis of studying the ratio of particle diameter/pipe diameter, turbulence intensity and multi-particle concentration, which influence critical Reynold's number of solid-liquid two-phose flow in vertical pipe, the resulted showed that sharp drop of drag coefficient and higher of particle sinking velocity were presented. In end, a minimum lifting water velocity was given for engineering design.