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Study on specific enthalpy of ice including solute in aqueous solution / Hiroyuki Kumano in International journal of refrigeration, Vol. 33 N° 3 (Mai 2010) 

Public ISBD [article]  in International journal of refrigeration > Vol. 33 N° 3 (Mai 2010) . - pp. 480-486 Titre : Study on specific enthalpy of ice including solute in aqueous solution Titre original : Etude sur l’enthalpie de la glace formée à partir de solutions aqueuses Type de document : texte imprimé Auteurs : Hiroyuki Kumano, Auteur ; Tetsuo Hirata, Auteur ; Yasuyuki Izumi, Auteur Année de publication : 2010 Article en page(s) : pp. 480-486 Note générale : Génie Mécanique Langues : Anglais (eng) Mots-clés : Thermodynamic  Ice  Process  Measurement  Latent  heat  Melting  Comparison  Calculation Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : Effects of solute included in a sample on the specific enthalpy of ice are investigated experimentally. In the experiments, ice including the solute was made from an aqueous solution, and the specific enthalpy was measured by melting the ice in the aqueous solution. Moreover, a physical model of the ice including the solute is proposed. As a result, when the concentration of the aqueous solution is set at a value equivalent to the concentration of the sample, the specific enthalpy of the sample increases with the concentration of the sample. The measurement results and the calculated values agree well, and it was found that the method for calculating the specific enthalpy of the sample is valid. Moreover, when the concentration of the aqueous solution is higher than that of the ice including the solute, it was found the calculation method for the specific enthalpy of the sample is appropriate. DEWEY : 621.5 ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700709002801 [article] Study on specific enthalpy of ice including solute in aqueous solution = Etude sur l’enthalpie de la glace formée à partir de solutions aqueuses [texte imprimé] / Hiroyuki Kumano, Auteur ; Tetsuo Hirata, Auteur ; Yasuyuki Izumi, Auteur . - 2010 . - pp. 480-486. Génie Mécanique Langues : Anglais (eng) in International journal of refrigeration > Vol. 33 N° 3 (Mai 2010) . - pp. 480-486 Mots-clés : Thermodynamic  Ice  Process  Measurement  Latent  heat  Melting  Comparison  Calculation Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : Effects of solute included in a sample on the specific enthalpy of ice are investigated experimentally. In the experiments, ice including the solute was made from an aqueous solution, and the specific enthalpy was measured by melting the ice in the aqueous solution. Moreover, a physical model of the ice including the solute is proposed. As a result, when the concentration of the aqueous solution is set at a value equivalent to the concentration of the sample, the specific enthalpy of the sample increases with the concentration of the sample. The measurement results and the calculated values agree well, and it was found that the method for calculating the specific enthalpy of the sample is valid. Moreover, when the concentration of the aqueous solution is higher than that of the ice including the solute, it was found the calculation method for the specific enthalpy of the sample is appropriate. DEWEY : 621.5 ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700709002801