the mixing capability of reverse kneading block were better than neutral kneading block, it impacted slightly by the volumetric flow rate, and improved with the increase in screw speed.
反向啮合块的分布混合能力优于中性啮合块,受体积流率影响不大,随螺桿转速提高而增强。
the measurement of volumetric flow rate will be errors when the parameters of the temperature and pressure change unceasingly.
流体的体积流量受温度、压力等参数的影响,在参数不断变化的情况下,会带来较大的测量误差。
the ratio of the volumetric flow rate of one fluid phase to the total fluid volumetric flow rate within a volume of rock.
在一定体积的巖石中一相流体的体积流量与总流体体积流量之比。
this paper derives the fully developed laminar flow velocity in rectangular ducts, and then discusses the volumetric flow rate, the friction factor and the pressure drop and so on.
air has a low density and great compressibility. the volumetric flow rate of air in air drilling varies with pressure and temperature, which in turn, change with wll depth.