摘要
本文从分析压力管道水流流速分布规律出发,分别应用高斯和马尔科夫数值积分方法,得出了圆形管道多声路超声波测流流量计算、最优声道分布坐标及权重的数学模型,并用现场实测资料进行了验证。
In this paper, by means of Gauss and Markov integration method, the mathematical models of placements and weight are given for multiple-path flow measurement. Also they have been verified through measuring the data got in field.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
1991年第2期67-77,共11页
Journal of South China University of Technology(Natural Science Edition)
关键词
圆形
管道
超声波
流体
流量
测量
circles
pipeline
flow velocity
ultrasonic measurements
alculation
mathematical models/multiple-path ultrasonic measurement
flow quantity calculation
