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Two-phase flow pattern transitions of short airlift pumps
The flow behaviour and flow pattern transitions of two-phase flow of short airlift pumps were investigated in a wide range of submergence ratios and air discharges. This was obtained using conductivity signals from point-conductivity probes along with visual observations. It was found that the transitions between the various flow patterns depend on the submergence ratio and that the two-phase flow structure can change characteristics along the riser tube. A flow regime map is presented which takes into account the operational parameters, namely superficial gas velocity and submergence ratio, of the airlift pump.
Two-phase flow pattern transitions of short airlift pumps
The flow behaviour and flow pattern transitions of two-phase flow of short airlift pumps were investigated in a wide range of submergence ratios and air discharges. This was obtained using conductivity signals from point-conductivity probes along with visual observations. It was found that the transitions between the various flow patterns depend on the submergence ratio and that the two-phase flow structure can change characteristics along the riser tube. A flow regime map is presented which takes into account the operational parameters, namely superficial gas velocity and submergence ratio, of the airlift pump.
Two-phase flow pattern transitions of short airlift pumps
Moisidis, Charalampos T. (Autor:in) / Kastrinakis, Eleftherios G. (Autor:in)
Journal of Hydraulic Research ; 48 ; 680-685
01.10.2010
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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