Auteur Christian J.L. Hermes
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Paulo J. Waltrich, Auteur ; Jader R. Barbosa Jr., Auteur ; Christian J.L. Hermes, Auteur |We investigate an alternative tube-fin evaporator design (accelerated flow evaporator, AFE) in which the air-side local heat transfer coefficient is increased due to a progressive reduction of the free-flow area. For a given heat transfer rate, [...]
Article : texte imprimé
Christian J.L. Hermes, Auteur |This paper advances a thermodynamic study of the effects of the liquid-to-suction heat exchange in vapor compression refrigeration cycles. The analysis was carried out for refrigerants of current interest, such as R134a, R22, R290, R410A, R600a [...]
Article : texte imprimé
Fernando T. Knabben, Auteur ; Christian J.L. Hermes, Auteur ; Cláudio Melo, Auteur |The present paper advances an in-situ study of frosting and defrosting processes in tube-fin evaporators of household refrigerators and freezers. Frost growth experiments were carried out using a purpose-built test facility comprised of a refrig[...]
Article : texte imprimé
Christian J.L. Hermes, Auteur |This paper assesses the thermo-hydraulic design approach introduced in a previous publication (Hermes, 2012) for condensers and evaporators aimed at minimum entropy generation. An algebraic model which expresses the dimensionless rate of entropy[...]
