A MATHEMATICAL DESCRIPTION OF THE METROLOGICAL CHARACTERISTICS OF PULSE ACOUSTIC FLOWMETERS

被引：1
|
作者：
Buzanovskii, V. A. [1 ]
机构：
[1] Bezopasnost Co, Moscow, Russia
来源：
CHEMICAL AND PETROLEUM ENGINEERING | 2014年 / 50卷 / 5-6期
关键词：
pulse acoustic flowmeter; metrological characteristic; static characteristic; measurement sensitivity; measurement error;
D O I：
10.1007/s10556-014-9913-y
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A mathematical description of the basic metrological characteristics of pulse acoustic flowmeters is developed in the article. An analysis of the mathematical description is carried out, as a result of which the basic sources of errors in the measurement of the rate of flow of the substance are determined, a possible method of increasing the measurement precision is indicated, and a design for the assembly of the flowmeter that increases the measurement sensitivity is proposed.
引用
收藏
页码：390 / 395
页数：6
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