The effect of electric fields on the absorption of pure sulfur dioxide by water drops

Carleson, T.E.; Berg, John C.

doi:10.1016/0009-2509(83)80008-6

Cited by 21 publications

(17 citation statements)

References 5 publications

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“…Initially the drop volume decreases rapidly with the charge parameter and then decreases approximately linearly. This same trend is shown in the gas-liquid work of Carleson and Berg (1983) and Takamatso et al (1981). The nonlinear region is larger for the larger sized drops.…”

Section: Induced Upon the Upper Plate Issupporting

confidence: 76%

“…China Lake. CA described by Carleson and Berg (1983). Single drops were formed by a hypodermic needle and allowed to fall through the continuous phase.…”

Section: Methodsmentioning

confidence: 99%

“…Within the continuous phase, these charged drops accelerate due to the applied field until the forces of gravity and the electric field are balanced by drag. The result of the applied electric field is drops of smaller sizes with higher terminal velocities relative to no field (Carleson and Berg, 1983).…”

Section: Introductionmentioning

confidence: 99%

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Electric field effects on drop size and terminal velocity in liquid‐liquid systems

Carleson

1986

AIChE Journal

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Section: Induced Upon the Upper Plate Issupporting

confidence: 76%

“…China Lake. CA described by Carleson and Berg (1983). Single drops were formed by a hypodermic needle and allowed to fall through the continuous phase.…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Electric field effects on drop size and terminal velocity in liquid‐liquid systems

Carleson

1986

AIChE Journal

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“…The effects of electric force on drop formation have usually been represented by an equilibrium balance of forces acting upon the drop at the moment of detachment as shown in Table 22.1 (Stewart and Thornton, 1967;Ogata et al, 1976;Takamatsu et al, 1981;Carleson and Berg, 1983;Vu and Carleson, 1986).…”

Section: (222)mentioning

confidence: 99%

“…Takamatsu et al (1981) Water or furfural drops formed at 4ne p rE. Carleson and Berg (1983) Water drops formed in gas phase nd 2 CqE with S02 absorption. Carleson and Berg (1983) Water drops formed in gas phase nd 2 CqE with S02 absorption.…”

Section: Sourcementioning

confidence: 99%

EHD Liquid-Liquid/Liquid-Solid Flow

Castellanos

1998

Electrohydrodynamics

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The effect of interfacial tension gradients on the flow structure of single drops or bubbles translating in an electric field

Chang

Berg

1985

AIChE Journal

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for spherical drops or bubbles supporting interfacial tension gradients and translating in creeping flow in an electric field imposed in the direction of translation. In particular, the case in which a trace of surfactant is present is considered, and it is found that such material may produce quasistagnant zones along the interface either near the poles or the equator. Terminal velocities may be either increased or decreased relative to the value obtained in the absence of the electric field, SCOPEEarlier work has shown the ability of electric fields to generate circulatory flows in drops or bubbles that are either stationary or translating by gravity, and experimental results suggest the importance of such flows in enhancing the rate of mass or heat exchange between a drop and its surroundings. On the other hand, the effect of interfacial tension gradients, particularly as caused by the presence of traces of surfactant, has been thoroughly investigated and shown (in the usual case) to retard significantly interfacial velocity in the rear stagnation region and to reduce terminal velocity. The present work examines theoretically the combined effects of an interfacial tension gradient, drop translation, and an electric field on the flow structure of a drop or bubble and its surroundings. The simultaneous consideration of all three of these effects is necessary to the assessment of the promise of electric fields for enhancing mass or heat exchange rates in, for example, liquid extraction or directcontact heat transfer operations.

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The effect of electric fields on the absorption of pure sulfur dioxide by water drops

Cited by 21 publications

References 5 publications

Electric field effects on drop size and terminal velocity in liquid‐liquid systems

Electric field effects on drop size and terminal velocity in liquid‐liquid systems

EHD Liquid-Liquid/Liquid-Solid Flow

The effect of interfacial tension gradients on the flow structure of single drops or bubbles translating in an electric field

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