Increasing of accuracy of multipath ultrasonic flow meters by intelligent correction

• Autorzy: Gryshanova I. , Korobko I. , Pogrebniy P.
• Języki publikacji: EN

Abstrakty

EN

In the paper intelligent compensation of flow errors, caused by profile distortion has been presented. This increases the accuracy of ultrasonic multipath meters used in such conditions. The goal of this intelligent correction consists in search of optimal layout and minimal sufficient quantity of chords in measurement transducer under different installation effects.

Słowa kluczowe

EN

chord layout; multi-path ultrasonic meter; flow profile distortion; intelligent correction

• Wydawca: Wydawnictwo PAK
• Czasopismo: Measurement Automation Monitoring
• Rocznik: 2016
• Tom: Vol. 62, No. 12
• Strony: 411--416
• Opis fizyczny: Bibliogr. 4 poz., rys., tab., wykr., wzory

Twórcy

autor

Gryshanova I.

• National Technical University of Ukraine «Igor Sikorsky Kyiv Politechnik Institute», 37 Peremogy Ave., Kyiv, 03056, Ukraine

autor

Korobko I.

• National Technical University of Ukraine «Igor Sikorsky Kyiv Politechnik Institute», 37 Peremogy Ave., Kyiv, 03056, Ukraine

autor

Pogrebniy P.

• National Technical University of Ukraine «Igor Sikorsky Kyiv Politechnik Institute», 37 Peremogy Ave., Kyiv, 03056, Ukraine

Bibliografia

• [1] Moore Pamela I, Brown Gregor J., and Stimpson Brian P.: Ultrasonic transit-time flowmeters modelled with theoretical velocity profiles: methodology. Meas. Sci. Technol., Vol. 11, pp. 1802-1811, October 2000.
• [2] Zheng D., Zhang P., Zhang T., Zhao D.:A method based on a novel flow pattern model for the flow adaptability study of ultrasonic flowmeter, Flow measurement and Instrumentation, Vol. 29, pp. 25-31, 2013.
• [3] Zanker K. J.: The effects of Reynolds number, wall roughness, and profile asymmetry on single- and multi-path ultrasonic meters. In Proc. of North Sea Flow Measurement Workshop, 1999, pp.117-129, Oslo, Norway.
• [4] Wojtishek A. B.: Osnovy metoda Monte-Carlo w algoritmach i zadaczach. Nowosibirsk, izd. NGY, 1999.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).