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Ultrasonic methods for determining flows and velocity fields

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F22%3A00010300" target="_blank" >RIV/46747885:24210/22:00010300 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.epj-conferences.org/articles/epjconf/pdf/2022/08/epjconf_efm2022_01001.pdf" target="_blank" >https://www.epj-conferences.org/articles/epjconf/pdf/2022/08/epjconf_efm2022_01001.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ultrasonic methods for determining flows and velocity fields

  • Original language description

    This paper introduces research and development of a modern non-invasive device for determining flows and velocity fields. This device is based on the ultrasonic method. The measured fluid flow is surrounded by appropriate ultrasonictransmitters and receivers, which communicate with each other. A physical principle of this method consists in an interaction of sound waves with a flow, which generatesacertain delay in sound waves transmission. The found quantity is thus time delay. The device is being designed as a flowmeter and with advanced and extended postprocessing as a tomograph,which reconstructs a 3D vector field for big volumes. This whole process requiresthe following: development of an appropriate design of the ultrasonicflowmeter and tomograph, testing the signal transfer and also various postprocessing methods on a measurement accuracy, building of a special verification experimental equipment and building of an electronic device as a controlunit and data acquisition system.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

    <a href="/en/project/FW02020070" target="_blank" >FW02020070: Ultrasound methods for flow rate and velocity fields measurements</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.