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Exergoeconomic analysis of carbon dioxide transcritical refrigeration machines / Farivar Fazelpour in International journal of refrigeration, Vol. 38 (Février 2014) 

Public ISBD [article]  in International journal of refrigeration > Vol. 38 (Février 2014) . - pp. 128–139 Titre : Exergoeconomic analysis of carbon dioxide transcritical refrigeration machines Titre original : Analyse Exergoéconomique de machines frigorifiques transcritiques au dioxyde de carbone Type de document : texte imprimé Auteurs : Farivar Fazelpour, Auteur ; Tatiana Morosuk, Auteur Année de publication : 2014 Article en page(s) : pp. 128–139 Note générale : Refrigeration Langues : Anglais (eng) Mots-clés : Transcritical  refrigeration  machine;  Carbon  dioxide;  Exergy  analysis;  Economic  analysis;  Energetic  analysis;  Exergoeconomic  analysis Résumé : In the last two decades many scientific papers and reports have been published in the field of the application of the carbon dioxide as a refrigerant for refrigeration (heat pump) systems. A simple transcritical CO2 refrigeration machine is evaluated from the perspectives of energetic, exergetic, economic and exergoeconomic analyses. Special attention has been paid to the transcritical cycle under hot climatic conditions. The main goal of this paper is to define the energy and cost efficient transcritical CO2 refrigeration machine, therefore the options for the structure and parametric improvements are discussed. Introducing the economizer as an auxiliary component for one-stage transcritical CO2 refrigeration machine helps us to decrease the total cost of the final product by approximately 14%. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713002508 [article] Exergoeconomic analysis of carbon dioxide transcritical refrigeration machines = Analyse Exergoéconomique de machines frigorifiques transcritiques au dioxyde de carbone [texte imprimé] / Farivar Fazelpour, Auteur ; Tatiana Morosuk, Auteur . - 2014 . - pp. 128–139. Refrigeration Langues : Anglais (eng) in International journal of refrigeration > Vol. 38 (Février 2014) . - pp. 128–139 Mots-clés : Transcritical  refrigeration  machine;  Carbon  dioxide;  Exergy  analysis;  Economic  analysis;  Energetic  analysis;  Exergoeconomic  analysis Résumé : In the last two decades many scientific papers and reports have been published in the field of the application of the carbon dioxide as a refrigerant for refrigeration (heat pump) systems. A simple transcritical CO2 refrigeration machine is evaluated from the perspectives of energetic, exergetic, economic and exergoeconomic analyses. Special attention has been paid to the transcritical cycle under hot climatic conditions. The main goal of this paper is to define the energy and cost efficient transcritical CO2 refrigeration machine, therefore the options for the structure and parametric improvements are discussed. Introducing the economizer as an auxiliary component for one-stage transcritical CO2 refrigeration machine helps us to decrease the total cost of the final product by approximately 14%. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713002508