摘要
An experimental study of vertical gas conveying of Geldart-D powder as a dilute phase is performed in a pipe of length 22m and internal diameter 0.05m using a fluidized blow tank at gas velocity ranging from 5m.S-1 to 13m.s-1 and loading ratio up to about 30. The characteristics of gas conveying, such as pressure drop, the choking velocity and the minimum primary velocity of the fluidized blow tank, are discussed in detail.
An experimental study of vertical gas conveying Geldart-D powder as a dilute phase is performed in a pipe of length 22m and internal diameter 0.05m using a fluidized blow tank at gas velocity ranging from 5m ·s^-1 to 13m·s^-1 and loading ratio up to about 30.The characteristics of gas conveying,such as pressure drop,the choking velocity and the minimum primary velocity of the fluidized blow tank,are discussed in detail.
