本文分析了有关宾汉流体的计算及湍流两相流的现状，选择纸浆纤维悬浮液的研究模型，对其数值模拟进行了初探。
This paper discussed the computational condition of Bingham fluid and the development of two-phase turbulent model, chose a model of pulp fibre suspensions, approached the scheme of the simulation.
随着塑性粘度的增加，宾汉流体和颗粒相的主流速度分布出现了与屈服应力带来的影响的相反趋势。
With the increasing of the yield stress, the velocities of Binghamand particle decrease, but with the increasing of the plastic viscosity, the velocities of Binghamand particle increase.
对带颗粒的宾汉流体的两相流流动与液固两相流流动做了比较，宾汉流体的两相流流动的两相速度比液固两相流流动的两相速度的分布平坦。
Compared the two-phase flow of Bingham-solid with liquid-solid, it is found that the velocity of Bingham-solid is flatter than that of liquid-solid.
对带颗粒的宾汉流体的两相流流动与液固两相流流动做了比较，宾汉流体的两相流流动的两相速度比液固两相流流动的两相速度的分布平坦。
Compared the two-phase flow of Bingham-solid with liquid-solid, it is found that the velocity of Bingham-solid is flatter than that of liquid-solid.
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