The influence of forces due to electromagnetic pick-ups on the performance of small turbine flowmeters

被引：6

作者：

Cheesewright, R

Clark, C

机构：

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING | 1996年 / 210卷 / 04期

关键词：

electromagnetic pick-up; calibration; small turbine flowmeter;

D O I：

10.1243/PIME_PROC_1996_210_463_02

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An analysis is presented of the influence of forces due to an electromagnetic pick-up on the calibration of small turbine flowmeters. The analysis shows how the forces can produce high starting flows. A comparison between the theory and the experimental results of calibrating a meter both with and without the electromagnetic pick-up suggests that the dominant effect of the pick-up is to produce an additional resisting torque which is almost independent of the rotational speed of the meter.

引用

页码：243 / 247

页数：5