结果表明，似膏体料浆在较高浓度近似呈宾汉塑性体，在管道中的流态属于层流。
The result shows that the rheological model of paste-like slurry is similar to that of Binhan and its flow state in pipeline transportation is of laminar flow type.
对于宾汉型塑性流体模型，得到了计算驱动压力的显式计算公式，据此可进行污泥泵型选择。
For Bingham type plastic fluid modal, the explicit formula for calculating the pumping pressure is obtained, which can be used to choose the pump type.
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.
文中用带屈服应力的假塑性流体描述驱替液性质，用宾汉流体描述原油性质。
The displacing fluid of power law fluid with yield stress and displaced fluid of Bingham are used to illustrate these effects.
流变模型可用粘塑性宾汉体的力学模式表述之。
Finally, the paper shows that the rheology model con be stated in the form of the plastic-viscous Bingham body.
流变模型可用粘塑性宾汉体的力学模式表述之。
Finally, the paper shows that the rheology model con be stated in the form of the plastic-viscous Bingham body.
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