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具体介绍了弯管流量计流量系数的实验研究情况,研究了同一规格的多个弯管流量计流量系数间的关系(公称2英寸、90度、弯径比1.5),得出了流量系数与实测弯径比之间的计算公式,为实现该规格的弯管流量计免标定做了一些工作.
The experimental research on the flow coefficient of elbow flowmeter is introduced in detail. The relationship between flow coefficient of elbow flowmeter of the same specification (nominally 2 inches, 90 degrees and bending radius ratio 1.5) is studied. The relationship between flow coefficient and Measured between the diameter ratio calculation formula, to achieve the specifications of the elbow flowmeter calibration-free to do some work.