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2 articles for “Pool boiling”
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Heat Transfer in Pool Boiling of H2O/LiBr Mixture
Abstract: This paper presents the results of an experimental investigation carried out to study the heat transfer in saturated nucleate pool boiling of the H2O/LiBr bromide mixture on a heated vertical copper cylindrical rod at atmospheric pressure. The mass fraction of lithium bromide was varied from 0 to 0.5. It was observed that the heat transfer coefficient increased for the mixture with an increase in heat flux and lithium bromide concentration. …
Published in Journal of Thermal Engineering and Applications · Vol. 1, Issue 1, 2014 · pp. 7–12 Read article
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Dependency of pure liquid pool boiling heat transfer coefficient to bubble contact angle on roughened Brass heater in new model
Abstract: Heat transfer coefficient of nucleate pool boiling Nucleation is a basic part of phase transformations, which plays an important role in understanding and describing any phase change processes. For a boiling process, nucleation appears in the initial stage, and directly affects bubble formation and boiling intensity. According to the heterophase fluctuations which induce phase transition, the phase change has two main types. Classically, phase change caused by the fluctuation with …
Published in Emerging Trends in Chemical Engineering · Vol. 9, Issue 2, 2022 · pp. 29–36 Read article