Registration Number
0225U002001,
(0124U002734)
, R & D reports
Title
Mathematical modeling of gas flow processes in pipelines with typical and non-typical flow preparation devices and detection of the effects of the interaction of the measuring medium with ultrasonic flow transducers
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Аналіз сучасного стану методів і ультразвукових інформаційно-вимірювальних систем витрати природного газу
Head
Bilynskyi Yosyp Yo., Доктор технічних наук
Registration Date
13-02-2025
Organization
Vinnytsia national technical university
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Increasing the accuracy of measuring the flow of fluid media through the improvement and implementation of modern methods and integrated ultrasonic information and measurement systems through mathematical modeling of gas flow processes in pipelines with typical and non-typical flow preparation devices
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The object of the study is ultrasonic gas flowmeters.
The purpose of the study is to analyze the current state of development of ultrasonic flowmeters and their classification.
The process of development of ultrasonic flowmeters in three generations is considered, which differ in measurement error, sensitivity of ultrasonic sensors, sensitivity to changes in the flow profile, level of energy consumption, digital data processing. The presence of diagnostic functions, level of design automation and their modeling of operation.
Today, flowmeters are on the verge of revolutionary changes in gas flow measurement, namely, the mass replacement of turbine and rotary flowmeters with third-generation ultrasonic flowmeters. These flowmeters offer superior metrological and operational characteristics, and also have an expanded set of diagnostic functions, which allows them to be classified as information and measurement systems.
Mechanical flowmeters, which have dominated the market for over a century, are likely to be significantly displaced by ultrasonic flowmeters over the next 5–10 years, taking into account the gradual decrease in their price. The regulatory and production base is already ready to support this transformation. In addition, the developed international regulatory documents for ultrasonic gas flowmeters are considered, and examples of flowmeter modeling using specialized software packages are given.
Product Description
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Stetsenko Andrii A.
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2025-02-13
