The test results show that the fluid properties of paste mixes may be described in Bingham plastic fluids and the pumping pressure loss can be predicted with the theory.
结果表明：该充填膏体可以划归为宾汉姆流变体，用基于宾汉姆流变体理论的公式能够预计膏体输送过程中的泵压损失；
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.
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。
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