Auteur Yu Zhu
Documents disponibles écrits par cet auteur (3)
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Article : texte imprimé
Two-phase pressure drop characteristics of refrigerant-oil mixture in circular tubes filled with metal foam were experimentally investigated. Experimental conditions cover nominal oil concentrations from 0% to 5%, metal foam structures of 5 PPI [...]
Article : texte imprimé
Flow boiling heat transfer characteristics of refrigerant in tubes filled with metal foams were experimentally investigated at a saturation temperature of 7 °C, mass flux from 10 to 90 kg m−2 s−1, vapor quality from 0.1 to 0.8 and heat flux from[...]
Article : texte imprimé
Yu Zhu, Auteur ; Haitao Hu, Auteur ; Guoliang Ding, Auteur |Nucleate pool boiling heat transfer characteristics of refrigerant/oil mixture on metal foam covers were experimentally investigated. The refrigerant is R113, and the oil is VG68. The copper foams, having ppi (pores per inch) of 10 and 20, poros[...]
