【摘要】 利用应变片压力传感器测定了三相流化床和气-液鼓泡塔内压强的径向分布,比较了不同操作条件下床层内不同轴向位置上压强径向分布的特征,初步探讨了体系的流体湍动特性。更多还原

【Abstract】 Semiconductor pressure transducers were used to determine pressure radial distributions in a plexiglass column which was operated either as an air/tap water/glass beads three-phase fluidized bed or as an air/tap water two-phase bubble column. The characteristics of pressure radial distributions were compared for different axial locations under different operating conditions, and the turbulent properties of the systems were briefly discussed.更多还原