APPLICATION OF CLAMP-ON ULTRASONIC FLOWMETER FOR INDUSTRIAL FLOW MEASUREMENTS

被引：7
作者：
SZEBESZCZYK, JM
机构：
[1] Silesian University of Technology, Department of Automatic Control, Electronics and Computer Science, Gliwice
来源：
FLOW MEASUREMENT AND INSTRUMENTATION | 1994年 / 5卷 / 02期
关键词：
ULTRASONIC FLOWMETER; CLAMP-ON TRANSDUCERS; TRANSIT TIME;
D O I：
10.1016/0955-5986(94)90047-7
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The development and testing results of a newly designed clamp-on transit time ultrasonic flowmeter are presented. The microprocessor-based flowmeter was tested on steel pipelines of diameters ranging from 40 mm to 300 mm in some water plants and in the calibration station. The results of calibration have proved that the nonlinearity error of flowmeter is less than 1%.
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收藏
页码：127 / 131
页数：5
相关论文
共 8 条
[1]  
Gatke, Akustische Strömungs- und Durchflussmessung, (1991)
[2]  
Szebeszczyk, Correction of nonlinearity errors in microprocessor-based ultrasonic flowmeters, Proc. IMEKO TC-7 6th Int. Symposium Signal Processing in Measurements, pp. 185-190, (1987)
[3]  
Sanderson, Torley, A self calibrating clamp-on transit time ultrasonic flowmeter, Int. Conf. Flow Measurement, pp. 163-170, (1985)
[4]  
Delsing, The zero flow performance of sing-around type flow meter, IEEE Ultrasonics Symp., pp. 1541-1544, (1990)
[5]  
Krautkramer, Krautkramer, Ultrasonic Testing of Materials, (1969)
[6]  
De Silets, Fraser, Kino, The design of efficient broad-band piezoelectric transducers, IEEE Transactions on Sonics and Ultrasonics, 25 SU, 3, pp. 115-125, (1978)
[7]  
Lypacewicz, Duriasz, Design principles of transducers with matching layers based on admittance measurements, Arch. Acoustics, 17, 1, pp. 117-131, (1992)
[8]  
Szebeszczyk, Pietraszek, Clamp-on ultrasonic flowmeter for homogeneous liquids, Messen Steuern Regeln, Berlin, 34, 5, pp. 208-211, (1991)
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