Structural modelling of throttle diagrams for measuring fluid parameters

• Autorzy: Pistun Y. , Matiko H. , Krykh H. , Matiko F.

Identyfikatory

DOI

10.24425/mms.2018.124884

• Języki publikacji: EN

Abstrakty

EN

In the paper there are presented tools for structural modelling of throttle diagrams that are developed as a basis to building transducers used for measuring fluid parameters. The definitions of throttle diagrams are improved and their classification is developed. Dependences are obtained to calculate the number of measuring channels in a throttle diagram and the number of possible variants of measuring transducers using the combinatory apparatus. A procedure for mathematical description of throttle diagrams in the form of graphs is proposed which makes it possible to obtain all diagrams with different measuring channels on the basis of certain throttle diagram. The model is developed in the form of a graph. A schematic diagram and a mathematical model of a transducer measuring physical and mechanical parameters of Bingham plastic fluid are developed based on a throttle diagram.

Słowa kluczowe

EN

throttle diagram; measuring transducer; model; fluid

• Wydawca: Komitet Metrologii i Aparatury Naukowej PAN
• Czasopismo: Metrology and Measurement Systems
• Rocznik: 2018
• Tom: Vol. 25, nr 4
• Strony: 659--673
• Opis fizyczny: Bibliogr. 20 poz., rys., tab., wzory

Twórcy

autor

Pistun Y.

• Lviv Polytechnic National University, Bandera 12, Lviv, 79013, Ukraine

autor

Matiko H.

• Lviv Polytechnic National University, Bandera 12, Lviv, 79013, Ukraine

autor

Krykh H.

• Lviv Polytechnic National University, Bandera 12, Lviv, 79013, Ukraine

autor

Matiko F.

• Lviv Polytechnic National University, Bandera 12, Lviv, 79013, Ukraine

Bibliografia

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• [3] Clarke, P.G., Murphy, M.P. (2017). U.S. Patent 9,612,183 B2. Modular Capillary Bridge Viscometer.
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• [10] Stasiuk, I. (2015). Gas Dynamical Capillary Flowmeters of Small and Micro Flowrates of Gases. Energy Engineering and Control Systems, 1(2), 117-126.
• [11] Pistun, E.P., Teplyukh, Z.N., Dilai, I.V., Drul, Ya. G. (1990). Construction of Measuring Converters of Small and Micro Gas Flows in Linear Gas-Dynamic Throttles. Measurement Techniques, 33(8), 809-811.
• [12] Matiko, H., Pistun, Y. (2015). Gas-dynamic Analyzer of Nitrogen-hydrogen Mixture for Industrial Application. Energy Engineering and Control Systems, 1(2), 101-110.
• [13] Pistun, E., Standa, J. (2006). Pomiary ilości oraz strumienia masy i objętości przepływających płynów. Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław.
• [14] ISO 5167-1:2003. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements.
• [15] Pistun, Ye., Lesovoy, L., Fedoryshyn, R., Matiko, F. (2014). Computer Aided Design of Differential Pressure Flow Meters. World Journal of Engineering and Technology, 2(2), 68-77.
• [16] Pistun, Ye., Matiko, H., Krykh, H. (2016). Modeling the schemes of hydrodynamic measuring transducers using set theory. Metrology and Measurements, 3, 53-61.
• [17] Pistun, Ye., Matiko, H., Krykh, H., Matiko, F. (2017). Synthesizing the schemes of multifunctional measuring transducers of the fluid parameters. Eastern-European Journal of Enterprise Technologies, 6, 5(90), 13-22.
• [18] Diestel, R. (2016). Graph Theory. Springer-Verlag, Heidelberg.
• [19] Rao, M.A. (2014). Rheology of Fluid, Semisolid, and Solid Foods, Principles and Application. Food Engineering Series, Springer Science + Business Media, New York.
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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).