Simultaneous velocity measurement of phases in a liquid-gas system

• Autorzy: Musoski R. , Stelmach J.

Identyfikatory

DOI

10.1515/cpe-2017-0046

• Języki publikacji: EN

Abstrakty

EN

Results of velocity measurements of liquid and gas bubbles in a tank with a self-aspirating disk impeller are analysed. Studies were carried out using a fluorescent dye tracer in the measuring system with two cameras (simultaneous phase velocity measurement) and with one camera (sequential measurement of phase velocity). Based on a comparative analysis of the acquired data it was found that when differences in the phase velocities were small the simultaneous velocity measurement gave good results. However, sequential measurement gives greater possibilities for setting the measuring system and if the analysis of instantaneous velocities is not necessary, it seems to be a better solution.

Słowa kluczowe

EN

fluorescence; self-aspirating impeller; phase velocity; PIV

PL

fluorescencja; samozasysający wirnik; prędkość fazowa; PIV

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2017
• Tom: Vol. 38, nr 4
• Strony: 577--585
• Opis fizyczny: Bibliogr 27 poz., rys.

Twórcy

autor

Musoski R.

• Lodz University of Technology, Faculty of Process and Environmental Engineering, ul. Wólczańska 213, 90-924 Łódź, Poland

autor

Stelmach J.

• Lodz University of Technology, Faculty of Process and Environmental Engineering, ul. Wólczańska 213, 90-924 Łódź, Poland

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)