According to the approximation of the velocity profile of turbulent flow in cylindrical pipes, flow rate measurement based upon the maximum velocity of circular cross-section is proposed.
根据已知圆管紊流流速分布的近似模地，研究了使用管道轴线处的最大流速测量流量的方法。
The discharge coefficients of the side-wall outflow hole are affected by the jet angle and cross-flow mass flow rate.
不同射流角度和横流流量对侧壁出流孔流量系数影响很大。
The technical characteristics of cross flow drying process in reduction rate stage and selection of drying process 'mathematical models are introduced.
介绍了穿流干燥过程中降速段的工艺特点及其数学模型的选择，给出了此干燥过程的数学模型及相关用途。
At the same time, the mass flow rate and the heat flux density of each cross section of smoke flow were calculated as well.
同时，计算了烟气羽流各截面的质量流量和热流密度。
ABSTRACT Based on the experiment, this article expatiates the flow rate diversity of cross-flow fan due to middle part structure different.
摘要：通过实验，论述贯流风扇的中节由于结构的差异，所造成风量的不同。
ABSTRACT Based on the experiment, this article expatiates the flow rate diversity of cross-flow fan due to middle part structure different.
摘要：通过实验，论述贯流风扇的中节由于结构的差异，所造成风量的不同。
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