SIMULATION OF THE PROCESS OF MEASURING THE FLOW RATE OF A PULSATING LIQUID FLOW THROUGH AN EXPANDING DEVICE
МОДЕЛИРОВАНИЕ ПРОЦЕССА ИЗМЕРЕНИЯ РАСХОДА ПУЛЬСИРУЮЩЕГО ПОТОКА ЖИДКОСТИ ЧЕРЕЗ РАСШИРЯЮЩЕЕ УСТРОЙСТВО
Dayev Z.A. Kairakbaev A.K.
2025Kazakh-British Technical University
Herald of the Kazakh British Technical UNiversity
2025#22Issue 1307 - 317 pp.
The article presents the results of modeling a differential pressure flowmeter with a flow transducer in the form of an expanding device that measures the flow rate of a pulsating liquid. The article describes a method for obtaining basic modified equations for describing models and presents the structure of the flow transducer. A conical diffuser is used as an expanding flow transducer in operation. In this article, a model of such a flow meter is obtained and the factors influencing the process of measuring the pulsating flow rate of a liquid are investigated. An estimation of the uncertainty of measuring results of the pulsating flow rate using such a transducer is given. The factors influencing the accuracy of flow measurement are investigated.
differential pressure flowmeter , expanding device transducer , flow rate , modeling , pulsating flow
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Baishev University, Aktobe, Kazakhstan
Baishev University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026