Mathematical modeling and experimental study of impulse lines of flowmeters
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Date
2015
Journal Title
Journal ISSN
Volume Title
Publisher
Lviv Polytechnic Publishing House
Abstract
Mathematical model of an impulse line with a pressure transducer (PT) was built. This model provides the possibility to simulate and analyze the transient processes in an impulse line. Experimental studies of the step response curves of an impulse line with PT were carried out with application of a high-frequency analog-to-digital converter of the pressure signal in the PT chamber. The simulated step
response curves were compared to the experimental ones. Maximum relative deviation of the simulated step response curves from the experimental ones is 6.3 %.
Description
Keywords
impulse line, mathematical model, step response, experimental study, simulation
Citation
Mathematical modeling and experimental study of impulse lines of flowmeters / Roman Fedoryshyn, Fedir Matiko, Ihor Kostyk, Khrystyna Stefurak // Litteris et Artibus : proceedings of the 5th International youth science forum, November 26–28, 2015, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2015. – P. 178–179. – Bibliography: 2 titles.