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Effect of regeneration temperatures in the exergetic performances of the developed desiccant-evaporative air-conditioning system / Napoleon Enteria in International journal of refrigeration, Vol. 36 N° 8 (Décembre 2013) 

Public ISBD [article]  in International journal of refrigeration > Vol. 36 N° 8 (Décembre 2013) . - pp. 2323–2342 Titre : Effect of regeneration temperatures in the exergetic performances of the developed desiccant-evaporative air-conditioning system Titre original : Effet des températures de régénération dans les performances exergétiques pour le développement d'un système de conditionnement d'air déshydratant par évaporation Type de document : texte imprimé Auteurs : Napoleon Enteria, Auteur ; Hiroshi, Yoshino, Auteur ; Rie, Takaki, Auteur Année de publication : 2014 Article en page(s) : pp. 2323–2342 Note générale : Refrigeration Langues : Anglais (eng) Mots-clés : Desiccant  dehumidification;  evaporative  cooling;  air  handling  system;  exergy  analysis Résumé : The developed desiccant-evaporative air-conditioning system was evaluated using the exergetic method under controlled environmental conditions to determine the performances of the whole system and its components. Percentage contributions of exergy destruction of system components at different regeneration temperatures and reference temperatures were determined. Exergy destruction coefficient of different components at different regeneration and reference temperatures were presented. It was shown that exergetic performances varied with respect to the regeneration and reference temperatures. The exergetic performances based on thermal, electric, total exergy input, first definition and second definition efficiencies were shown. Based on the results, reference and regeneration temperatures affected the determination of the system performances and its components. It was shown that air-heating coil, air fans and desiccant wheel contributed to large percentage of exergy destruction. Hence, the mentioned components should be given attention for further improvement of the system performances. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713002090 [article] Effect of regeneration temperatures in the exergetic performances of the developed desiccant-evaporative air-conditioning system = Effet des températures de régénération dans les performances exergétiques pour le développement d'un système de conditionnement d'air déshydratant par évaporation [texte imprimé] / Napoleon Enteria, Auteur ; Hiroshi, Yoshino, Auteur ; Rie, Takaki, Auteur . - 2014 . - pp. 2323–2342. Refrigeration Langues : Anglais (eng) in International journal of refrigeration > Vol. 36 N° 8 (Décembre 2013) . - pp. 2323–2342 Mots-clés : Desiccant  dehumidification;  evaporative  cooling;  air  handling  system;  exergy  analysis Résumé : The developed desiccant-evaporative air-conditioning system was evaluated using the exergetic method under controlled environmental conditions to determine the performances of the whole system and its components. Percentage contributions of exergy destruction of system components at different regeneration temperatures and reference temperatures were determined. Exergy destruction coefficient of different components at different regeneration and reference temperatures were presented. It was shown that exergetic performances varied with respect to the regeneration and reference temperatures. The exergetic performances based on thermal, electric, total exergy input, first definition and second definition efficiencies were shown. Based on the results, reference and regeneration temperatures affected the determination of the system performances and its components. It was shown that air-heating coil, air fans and desiccant wheel contributed to large percentage of exergy destruction. Hence, the mentioned components should be given attention for further improvement of the system performances. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713002090