Gas hold-up for self-aspirating impellers

• Autorzy: Heim A. , Kuncewicz Cz. , Rzyski E. , Stelmach J.
• Języki publikacji: EN

Abstrakty

EN

Gas hold-up for self-aspirating disk impellers was determined experimentally. Process parameters such as rotations frequency, impeller size and height of liquid level over the impeller were found to have the greatest impact on its value. The effect of viscosity of the liquid being aerated is much weaker - the investigations were carried out with several liquids differing in viscosity. It was also found that the width of the outlet slots of the impeller had a slight influence on gas hold-up.

Słowa kluczowe

EN

aeration; agitation; gas hold-up; mixing; self-aspirating impellers

PL

mechanika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 2000
• Tom: Vol. 5, no 3
• Strony: 685--693
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr.

Twórcy

autor

Heim A.

autor

Kuncewicz Cz.

autor

Rzyski E.

autor

Stelmach J.

• Technical University of Łodz, Department of Process Equipment, ul. Stefanowskiego 12/16, 90-924 Łódź, POLAND