partment of Metrology and Information Systems - Administrative Units - Bridge of Knowledge

Search

partment of Metrology and Information Systems

Filters

total: 234

  • Category
  • Year
  • Options

clear Chosen catalog filters disabled

Catalog Publications

Year 2017
Year 2016
Year 2015
Year 2014
  • Analysis of radiometric signal in sedimentating suspension flow in open channel
    Publication

    - Year 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...

    Full text to download in external service

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

    - Year 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...

    Full text to download in external service