Factors affecting the dynamic performance of electromagnetic flowmeters

被引：0
|
作者：
Sanderson, ML [1 ]
机构：
[1] Cranfield Univ, Dept Proc & Syst Engn, Cranfield MK43 0AL, Beds, England
来源：
MEASUREMENT & CONTROL | 2003年 / 36卷 / 09期
关键词：
Eddy currents - Electrodes - Flow measurement - Magnetic fields - Mathematical models - Spurious signal noise - Time domain analysis;
D O I：
10.1177/002029400303600902
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The dynamic performance of electromagnetic flowmeters is limited by the fundamental frequency of the magnetic field which is used to excite the flowmeter. The reasons why these fields cannot be increased in frequency without causing significant problems are identified. Two potential solutions to overcome the limited dynamic performance whilst at the same time achieving good long term stability are identified.
引用
收藏
页码：270 / 274
页数：5
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