论文部分内容阅读
本文阐述了示踪物运送时间法测流的原理和平均运送时间的物理概念,介绍电脑测流仪的功能以及该装置的具体应用,并分析了流量测量结果包含的各项误差。实践证明本方法用于测定中小型泵站单泵流量可达到较高的精度。
In this paper, the principle of tracer transport time method and the physical concept of average transit time are introduced. The function of the computer flowmeter and the application of the device are introduced. The errors contained in the flow measurement results are also analyzed. Practice has proved that this method can be used to determine the single-pump flow rate of medium and small pump stations to achieve higher accuracy.