摘要
着重论述了圆形过流断面流速仪法测流时的流量近似计算方法，并通过实例，对不同方法的计算结果进行比较，从而获得高精度的数学模型．
Several methods of approximately computing flowrate through circular crosssection by using current meter,are discussed.The calculating results of these methods are compared one by one by using an example.Finally,some mathematical models with higher precision are obtained.
出处
《武汉水利电力大学学报》
CSCD
1998年第3期17-20,共4页
Engineering Journal of Wuhan University
关键词
流速仪
流量
计算
水轮机
current meter
flowrate
computation
