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Katedra Metrologii i Systemów Informacyjnych

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Katalog Publikacji

Rok 2017
Rok 2016
Rok 2015
Rok 2014
  • Analysis of radiometric signal in sedimentating suspension flow in open channel
    Publikacja

    - Rok 2014

    The article discusses issues related to the estimation of the sedimentating solid particles average flow velocity in an open channel using radiometric methods. Due to the composition of the compound, which formed water and diatomite, received data have a very weak signal to noise ratio. In the process analysis the known determining of the solid phase transportation time delay the classical cross-correlation function is the most...

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  • Application of gamma densitometry and statistical signal analysis to gas phase velocity measurements in pipeline hydrotransport
    Publikacja
    • M. Zych
    • R. Hanus
    • L. Petryka
    • D. Świsulski
    • A. Strzępowicz
    • P. Zych

    - Rok 2014

    The work presents selected methods of signal analysis used in the processing of data obtained from radiometric probes. The used data came from an exemplary study of a two-phase liquid-gas flow at the laboratory installation. In such rigs many possible transport types may be observed, i.e. slug, plug and bubble flow, and each of them gives different signal-to-noise ratio of recorded data. Therefore, available radiometric methods...

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