Abstract

SEDLER, B.. The Boiling Crisis Phenomenon in Two-phase Flow. R&D j. (Matieland, Online) [online]. 1988, vol.4, pp.1-7. ISSN 2309-8988.

An analytic model of the flow boiling crisis in annular flow (at high vapour quality) and own experimental results of Freon 21 are presented in the paper. The model is based on the analysis of the film drying process on the channel wall, thus expressing the mass balance of both the film and the core by means of differential equations. The solution of these equations contains the parameters determined experimentally since theoretical predictions are not possible at this stage.

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