速度式流量计
The research and application of ZLC I point velocity flowmeter
ZLC-I点速流量计的研制与应用
Then by the help of the genetic algorithms with adaptive searching ability, select the especial flux points at high flow velocity of the flowmeter. Thus the K factor of the flowmeter can be confirmed by calibrating these especial flux points.
然后通过遗传算法的自动寻优功能,智能选取流量仪表大流量区域内的特殊标定点,从而确定流量仪表系数K。
Considering the unsteadiness of local velocity and viscosity as well as the torques of lade surface, shift surface, blade top and edge. A new response equation for spinner flowmeter in multiphase flow is presented.
考虑叶片表面、叶片顶端与边沿阻力矩及粘度、流速的影响,提出了涡轮流量计在多相流动中的响应方程。
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