Wyniki wyszukiwania dla: scintillation detector

• Radioisotope measurement of selected parameters of liquid-gas flow using single detector system

  Publikacja

  • M. Zych
  • R. Hanus
  • M. Jaszczur
  • V. Mosorov
  • D. Świsulski

  - EPJ Web of Conferences - Rok 2018

  To determine the parameters of two-phase flows using radioisotopes, usually two detectors are used. Knowing the distance between them, the velocity of the dispersed phase is calculated based on time delay estimation. Such a measurement system requires the use of two gamma-ray sealed sources. But in some situations it is also possible to determine velocity of dispersed phase using only one scintillation probe and one gamma-ray source....

  Pełny tekst do pobrania w portalu

• EVALUATION OF LIQUID-GAS FLOW IN PIPELINE USING GAMMA-RAY ABSORPTION TECHNIQUE AND ADVANCED SIGNAL PROCESSING

  Publikacja

  • R. Hanus
  • M. Zych
  • V. Mosorov
  • A. Golijanek-Jędrzejczyk
  • M. Jaszczur
  • A. Andruszkiewicz

  - Metrology and Measurement Systems - Rok 2021

  Liquid-gas flows in pipelines appear in many industrial processes, e.g. in the nuclear, mining, and oil industry. The gamma-absorption technique is one of the methods that can be successfully applied to study such flows. This paper presents the use of thegamma-absorption method to determine the water-air flow parameters in a horizontal pipeline. Three flow types were studied in this work: plug, transitional plug-bubble,...

  Pełny tekst do pobrania w portalu

• Two-phase water-air flow measurement using gamma-ray absorption technique – plug flow

  Dane Badawcze

  open access

  • M. Zych
  • R. Hanus
  • D. Świsulski

  The attached datasets contains the measurement results of the air-water flow in a horizontal pipeline. Flow type: plug flow. The data shows the pulse counts of the two radiometric sets. Each of these kits consisted of a QSA Global Am-241 gamma ray source and a Tesla SKG-1 type NaI(Tl) scintillation probe. The pulses were recorded using a dedicated EC...

• Two-phase water-air flow measurement using gamma-ray absorption technique – slug flow

  Dane Badawcze

  open access

  • M. Zych
  • R. Hanus
  • D. Świsulski

  The attached datasets contains the measurement results of the air-water flow in a horizontal pipeline. Flow type: slug flow. The data shows the pulse counts of the two radiometric sets. Each of these kits consisted of a QSA Global Am-241 gamma ray source and a Tesla SKG-1 type NaI(Tl) scintillation probe. The pulses were recorded using a dedicated EC...

• Two-phase water-air flow measurement using gamma-ray absorption technique –bubble flow

  Dane Badawcze

  open access

  • M. Zych
  • R. Hanus
  • D. Świsulski

  The attached datasets contains the measurement results of the air-water flow in a horizontal pipeline. Flow type: bubble flow. The data shows the pulse counts of the two radiometric sets. Each of these kits consisted of a QSA Global Am-241 gamma ray source and a Tesla SKG-1 type NaI(Tl) scintillation probe. The pulses were recorded using a dedicated...

• Two-phase water-air flow measurement using gamma-ray absorption technique – transitional plug – bubble flow

  Dane Badawcze

  open access

  • M. Zych
  • R. Hanus
  • D. Świsulski

  The attached datasets contains the measurement results of the air-water flow in a horizontal pipeline. Flow type: transitional plug – bubble flow. The data shows the pulse counts of the two radiometric sets. Each of these kits consisted of a QSA Global Am-241 gamma ray source and a Tesla SKG-1 type NaI(Tl) scintillation probe. The pulses were recorded...