Study on a waste heat-driven adsorption cooling cum desalination cycle / Kim Choon Ng in International journal of refrigeration, Vol. 35 N° 3 (Mai 2012)  

Public ISBD [article]  inInternational journal of refrigeration > Vol. 35 N° 3 (Mai 2012) . - pp. 685–693 Titre : Study on a waste heat-driven adsorption cooling cum desalination cycle Titre original : Etude sur un cycle de refroidissement à adsorption utilisé également pour le dessalement, entraîné à l'aide de la récupération de chaleur Type de document : texte imprimé Auteurs : Kim Choon Ng, Auteur ; Kyaw Thu, Auteur ; Bidyut Baran Saha, Auteur Année de publication : 2012 Article en page(s) : pp. 685–693 Note générale : Génie mécanique Langues : Anglais (eng) Mots-clés : Adsorption Cooling Desalination Waste heat Recovery Résumé : This article presents the performance analysis of a waste heat-driven adsorption cycle. With the implementation of adsorption–desorption phenomena, the cycle simultaneously produces cooling energy and high-grade potable water. A mathematical model is developed using isotherm characteristics of the adsorbent/adsorbate pair (silica gel and water), energy and mass balances for the each component of the cycle. The cycle is analyzed using key performance parameters namely (i) specific cooling power (SCP), (ii) specific daily water production (SDWP), (iii) the coefficient of performance (COP) and (iv) the overall conversion ratio (OCR). The numerical results of the adsorption cycle are validated using experimental data. The parametric analysis using different hot and chilled water temperatures are reported. At 85 °C hot water inlet temperature, the cycle generates 3.6 m3 of potable water and 23 Rton of cooling at the produced chilled water temperature of 10 °C. ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700711000211 [article] Study on a waste heat-driven adsorption cooling cum desalination cycle = Etude sur un cycle de refroidissement à adsorption utilisé également pour le dessalement, entraîné à l'aide de la récupération de chaleur [texte imprimé] / Kim Choon Ng, Auteur ; Kyaw Thu, Auteur ; Bidyut Baran Saha, Auteur . - 2012 . - pp. 685–693. Génie mécanique Langues : Anglais (eng) in International journal of refrigeration > Vol. 35 N° 3 (Mai 2012) . - pp. 685–693 Mots-clés : Adsorption Cooling Desalination Waste heat Recovery Résumé : This article presents the performance analysis of a waste heat-driven adsorption cycle. With the implementation of adsorption–desorption phenomena, the cycle simultaneously produces cooling energy and high-grade potable water. A mathematical model is developed using isotherm characteristics of the adsorbent/adsorbate pair (silica gel and water), energy and mass balances for the each component of the cycle. The cycle is analyzed using key performance parameters namely (i) specific cooling power (SCP), (ii) specific daily water production (SDWP), (iii) the coefficient of performance (COP) and (iv) the overall conversion ratio (OCR). The numerical results of the adsorption cycle are validated using experimental data. The parametric analysis using different hot and chilled water temperatures are reported. At 85 °C hot water inlet temperature, the cycle generates 3.6 m3 of potable water and 23 Rton of cooling at the produced chilled water temperature of 10 °C. ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700711000211

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