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Détail de l'auteur
Auteur Bilal A. Qureshi
Documents disponibles écrits par cet auteur
Affiner la rechercheThe impact of fouling on the condenser of a vapor compression refrigeration system / Bilal A. Qureshi in International journal of refrigeration, Vol. 38 (Février 2014)
[article]
in International journal of refrigeration > Vol. 38 (Février 2014) . - pp. 260–266
Titre : The impact of fouling on the condenser of a vapor compression refrigeration system : An experimental observation Titre original : L'impact de l'encrassement du condenseur d'un système frigorifique à compression de vapeur : une observation expérimentale Type de document : texte imprimé Auteurs : Bilal A. Qureshi, Auteur ; Syed M. Zubair, Auteur Année de publication : 2014 Article en page(s) : pp. 260–266 Note générale : Refrigeration Langues : Anglais (eng) Mots-clés : Vapor compression; Experiment; Refrigeration; R22; Logarithmic; Condenser Résumé : In this paper, an experimental study on the nature of the effects of condenser fouling on some performance characteristics and properties of a simple vapor compression system is presented. This is performed by gradually blocking the condenser air passage and measuring the change in condenser pressure, superheat temperature at the compressor exit, compressor power consumption and COP. The room temperature is kept at approximately 21 °C while the ambient temperature is at 31.6 °C with R22 as the cycle refrigerant. The variation in the above-mentioned quantities is found to be logarithmic in nature and this is connected to heat exchanger theory for phase change processes. Comparison with other works is also done and a consistent behavior is concluded for both properties as well as performance parameters. En ligne : http://www.sciencedirect.com/science/article/pii/S014070071300220X [article] The impact of fouling on the condenser of a vapor compression refrigeration system = L'impact de l'encrassement du condenseur d'un système frigorifique à compression de vapeur : une observation expérimentale : An experimental observation [texte imprimé] / Bilal A. Qureshi, Auteur ; Syed M. Zubair, Auteur . - 2014 . - pp. 260–266.
Refrigeration
Langues : Anglais (eng)
in International journal of refrigeration > Vol. 38 (Février 2014) . - pp. 260–266
Mots-clés : Vapor compression; Experiment; Refrigeration; R22; Logarithmic; Condenser Résumé : In this paper, an experimental study on the nature of the effects of condenser fouling on some performance characteristics and properties of a simple vapor compression system is presented. This is performed by gradually blocking the condenser air passage and measuring the change in condenser pressure, superheat temperature at the compressor exit, compressor power consumption and COP. The room temperature is kept at approximately 21 °C while the ambient temperature is at 31.6 °C with R22 as the cycle refrigerant. The variation in the above-mentioned quantities is found to be logarithmic in nature and this is connected to heat exchanger theory for phase change processes. Comparison with other works is also done and a consistent behavior is concluded for both properties as well as performance parameters. En ligne : http://www.sciencedirect.com/science/article/pii/S014070071300220X