Title :
New approach to a main error estimation for primary transducer of electromagnetic flow meter
Author :
Michalski, Andrzej
Author_Institution :
Inst. of the Thoery of Electr. Eng. & Electr. Meas., Warsaw Univ. of Technol., Poland
Abstract :
The design of primary transducer for electromagnetic flow meter uses the distribution of weight function as a starting point to determination of the required distribution of exciting magnetic field. Based on existing methods, author presents a new approach to a main error estimation for primary transducer of electromagnetic flow meter for a very wide group of open flow channels
Keywords :
channel flow; electric sensing devices; electromagnetic devices; flowmeters; measurement errors; parameter estimation; transducers; electromagnetic flowmeter; error estimation; exciting magnetic field; main error estimation; moving stream; open flow channels; primary transducer; simulation; weight function; Conductivity; Electrodes; Electromagnetic measurements; Error analysis; Fluid flow measurement; Laplace equations; Magnetic field measurement; Shape; Transducers; Velocity measurement;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings. IEEE
Conference_Location :
St. Paul, MN
Print_ISBN :
0-7803-4797-8
DOI :
10.1109/IMTC.1998.676893
