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Repozytorium publikacji
Politechniki Gdańskiej

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Comparative study of flow condensation in conventional and small diameter tubes

Flow boiling and flow condensation are often regarded as two opposite or symetrical phenomena. Their description however with a single correlation has yet to be suggested.In the case of flow boiling in minichannels there is mostly encountered the annular flow structure, where the buble generetion is not present. Similar picture holds for the case of inside tube condensation, where annular flow structure predominates. In such case the heat transfer coefficient is prilimary dependent on the convective mechanism.

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