Nanofibrous membrane-based absorption refrigeration system / Rasool Nasr Isfahani in International journal of refrigeration, Vol. 36 N° 8 (Décembre 2013)  

Public ISBD [article]  inInternational journal of refrigeration > Vol. 36 N° 8 (Décembre 2013) . - pp. 2297–2307 Titre : Nanofibrous membrane-based absorption refrigeration system Titre original : Système frigorifique à absorption à membrane à base nano-fibreuse Type de document : texte imprimé Auteurs : Rasool Nasr Isfahani, Auteur ; Karthikeyan Sampath, Auteur ; Saeed Moghaddam, Auteur Année de publication : 2014 Article en page(s) : pp. 2297–2307 Note générale : Refrigeration Langues : Anglais (eng) Mots-clés : Absorption system  membrane-based absorption  desorption  nanofibres  air conditioning  lithium bromide Résumé : This paper presents a study on the efficacy of highly porous nanofibrous membranes for application in membrane-based absorbers and desorbers. Permeability studies showed that membranes with a pore size greater than about one micron have a sufficient permeability for application in the absorber heat exchanger. Membranes with smaller pores were found to be adequate for the desorber heat exchanger. The membranes were implemented in experimental membrane-based absorber and desorber modules and successfully tested. Parametric studies were conducted on both absorber and desorber processes. Studies on the absorption process were focused on the effects of water vapor pressure, cooling water temperature, and the solution velocity on the absorption rate. Desorption studies were conducted on the effects of wall temperature, vapor and solution pressures, and the solution velocity on the desorption rate. Significantly higher absorption and desorption rates than in the falling film absorbers and desorbers were achieved. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713001977 [article] Nanofibrous membrane-based absorption refrigeration system = Système frigorifique à absorption à membrane à base nano-fibreuse [texte imprimé] / Rasool Nasr Isfahani, Auteur ; Karthikeyan Sampath, Auteur ; Saeed Moghaddam, Auteur . - 2014 . - pp. 2297–2307. Refrigeration Langues : Anglais (eng) in International journal of refrigeration > Vol. 36 N° 8 (Décembre 2013) . - pp. 2297–2307 Mots-clés : Absorption system  membrane-based absorption  desorption  nanofibres  air conditioning  lithium bromide Résumé : This paper presents a study on the efficacy of highly porous nanofibrous membranes for application in membrane-based absorbers and desorbers. Permeability studies showed that membranes with a pore size greater than about one micron have a sufficient permeability for application in the absorber heat exchanger. Membranes with smaller pores were found to be adequate for the desorber heat exchanger. The membranes were implemented in experimental membrane-based absorber and desorber modules and successfully tested. Parametric studies were conducted on both absorber and desorber processes. Studies on the absorption process were focused on the effects of water vapor pressure, cooling water temperature, and the solution velocity on the absorption rate. Desorption studies were conducted on the effects of wall temperature, vapor and solution pressures, and the solution velocity on the desorption rate. Significantly higher absorption and desorption rates than in the falling film absorbers and desorbers were achieved. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713001977

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