Simulation of subcooled flow boiling in a micro-channel / Rui Zhuan in International journal of refrigeration, Vol. 34 N° 3 (Mai 2011)  

Public ISBD [article]  inInternational journal of refrigeration > Vol. 34 N° 3 (Mai 2011) . - pp. 781-795 Titre : Simulation of subcooled flow boiling in a micro-channel Titre original : Simulation de l'ébullition en écoulement sous-refroidie dans un micro-canal Type de document : texte imprimé Auteurs : Rui Zhuan, Auteur ; Wen Wang, Auteur Année de publication : 2011 Article en page(s) : pp. 781-795 Note générale : Génie Mécanique Langues : Anglais (eng) Mots-clés : Simulation Micro-channel Subcooling Boiling Bubble Heat transfer Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : Bubble behavior was simulated to analyze the mechanism of subcooled boiling in a micro-channel. Bubble growth, condensation, and collapse in subcooled boiling, as well as the function of the degree of subcooling, lift-off diameter, heat flux, and mass flux are discussed. The influence of surface tension on interfacial heat transfer is likewise presented. In the calculated results, both onset of nucleate boiling and boiling heat transfer are influenced by micro-channel size. The simulated flow pattern corresponds with some experimental results. Findings on the boiling heat transfer from the simulation were compared with experiments. DEWEY : 621.5 ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700710002781 [article] Simulation of subcooled flow boiling in a micro-channel = Simulation de l'ébullition en écoulement sous-refroidie dans un micro-canal [texte imprimé] / Rui Zhuan, Auteur ; Wen Wang, Auteur . - 2011 . - pp. 781-795. Génie Mécanique Langues : Anglais (eng) in International journal of refrigeration > Vol. 34 N° 3 (Mai 2011) . - pp. 781-795 Mots-clés : Simulation Micro-channel Subcooling Boiling Bubble Heat transfer Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : Bubble behavior was simulated to analyze the mechanism of subcooled boiling in a micro-channel. Bubble growth, condensation, and collapse in subcooled boiling, as well as the function of the degree of subcooling, lift-off diameter, heat flux, and mass flux are discussed. The influence of surface tension on interfacial heat transfer is likewise presented. In the calculated results, both onset of nucleate boiling and boiling heat transfer are influenced by micro-channel size. The simulated flow pattern corresponds with some experimental results. Findings on the boiling heat transfer from the simulation were compared with experiments. DEWEY : 621.5 ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700710002781

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