A Model for the Prediction of Bubble Detachment Diameters in Vapor Compression Distillation Assembly

Yu Qiang Cai; De Cai Li

doi:10.4028/www.scientific.net/AMR.516-517.841

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 516-517A Model for the Prediction of Bubble Detachment...

A Model for the Prediction of Bubble Detachment Diameters in Vapor Compression Distillation Assembly

Abstract:

The vapor compression distillation assembly is a phase-change water recovery technology which will reclaim water from urine, whose evaporator is a rotating container involving boiling heat transfer. The production rate of the apparatus depend on the bubble detachment diameter. In the article, based on the force equilibrium of bubble, the bubble detachment diameter formula is obtained, in which, the flow velocity along axis is neglected because it is very slow. The formula is very significant to the design of the apparatus and other relative apparatus.

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Periodical:

Advanced Materials Research (Volumes 516-517)

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841-845

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.516-517.841

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Online since:

May 2012

Authors:

Yu Qiang Cai, De Cai Li

Keywords:

Bubble Detachment Diameter, Centrifugal Force, Growth Force, Microgravity

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