High slurry flow rate had big impact abrasion on pipeline due to small filling times line of filling pipeline transportation system in deep well.
深井充填管道输送由于充填倍线小，料浆流速大对管道形成了很大的冲击磨损。
According to the needs of practical engineering, different type of flow meters may be used to measure the fuel consumption rate in fuel pipeline of diesel engine.
根据实际工程的需要，在柴油机燃油管路中可采用不同种类的流量计测量柴油机燃油消耗量。
A mathematical model of steady state gas release flow rate in long distance pipeline is given by use of computational fluid mechanics.
应用计算流体力学理论给出了长输管道稳态气体泄漏率的计算方法。
More injection flow rate, slim branch injection pipe and long pipeline resulted in more resistance at the branch injection pipe.
由于注水量较高、注水支线管径较细、管线较长等原因，导致注水支线阻力偏大；
One was the laminar flow in the pipe(also called the Poiseuille flow). The analytic form of the relationship between the flow rate and the pressure gradient along the pipeline was obtained.
其一是圆管层流（又称泊肖叶流动），得到其流量和沿管方向压力梯度之间的解析关系式。
One was the laminar flow in the pipe(also called the Poiseuille flow). The analytic form of the relationship between the flow rate and the pressure gradient along the pipeline was obtained.
其一是圆管层流（又称泊肖叶流动），得到其流量和沿管方向压力梯度之间的解析关系式。
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