Documents disponibles écrits par cet auteur

Formation of tetradecane nanoemulsion by low-energy emulsification methods / P. Schalbart in International journal of refrigeration, Vol. 33 N° 8 (Décembre 2010) 

Public ISBD [article]  in International journal of refrigeration > Vol. 33 N° 8 (Décembre 2010) . - pp. 1612-1624 Titre : Formation of tetradecane nanoemulsion by low-energy emulsification methods Titre original : Formation de nanoémulsions de tétradécane à l'aide de méthodes d'émulsification à basse consommation d'énergie Type de document : texte imprimé Auteurs : P. Schalbart, Auteur ; M. Kawaji, Auteur ; K. Fumoto, Auteur Année de publication : 2011 Article en page(s) : pp. 1612-1624 Note générale : Génie Mécanique Langues : Anglais (eng) Mots-clés : Cold  storage  Two-phase  coolant  Phase-change  material  Paraffin-water  emulsion  Calorimetry Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : Compared with conventional single-phase heat transfer fluids such as chilled water for air conditioning applications, the apparent specific heat of phase change emulsions in the phase change temperature range is greatly increased, thus offering attractive opportunities for heat transfer enhancement as well as thermal energy transportation and storage. Milky white oil-in-water (O/W) emulsions have been formed in the system water/Tween60 + Span60/tetradecane by using several emulsification routes among the low-energy emulsification methods (e.g., phase inversion temperature method). The best emulsification routes for good stability of the resulting emulsions have been determined. Thermal analyses indicated promising properties of phase change nanoemulsions for thermal storage and transport applications. DEWEY : 621.5 ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700710002069 [article] Formation of tetradecane nanoemulsion by low-energy emulsification methods = Formation de nanoémulsions de tétradécane à l'aide de méthodes d'émulsification à basse consommation d'énergie [texte imprimé] / P. Schalbart, Auteur ; M. Kawaji, Auteur ; K. Fumoto, Auteur . - 2011 . - pp. 1612-1624. Génie Mécanique Langues : Anglais (eng) in International journal of refrigeration > Vol. 33 N° 8 (Décembre 2010) . - pp. 1612-1624 Mots-clés : Cold  storage  Two-phase  coolant  Phase-change  material  Paraffin-water  emulsion  Calorimetry Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération Résumé : Compared with conventional single-phase heat transfer fluids such as chilled water for air conditioning applications, the apparent specific heat of phase change emulsions in the phase change temperature range is greatly increased, thus offering attractive opportunities for heat transfer enhancement as well as thermal energy transportation and storage. Milky white oil-in-water (O/W) emulsions have been formed in the system water/Tween60 + Span60/tetradecane by using several emulsification routes among the low-energy emulsification methods (e.g., phase inversion temperature method). The best emulsification routes for good stability of the resulting emulsions have been determined. Thermal analyses indicated promising properties of phase change nanoemulsions for thermal storage and transport applications. DEWEY : 621.5 ISSN : 0140-7007 En ligne : http://www.sciencedirect.com/science/article/pii/S0140700710002069

Ice slurry generator using freezing-point depression by pressurization – Case of low-concentration NaCl aqueous solution / K. Fumoto in International journal of refrigeration, Vol. 36 N° 3 (Mai 2013) 

Public ISBD [article]  in International journal of refrigeration > Vol. 36 N° 3 (Mai 2013) . - pp. 795–800 Titre : Ice slurry generator using freezing-point depression by pressurization – Case of low-concentration NaCl aqueous solution Titre original : Générateur de coulis de glace faisant appel à l'abaissement du point de congélation par pressurisation – le cas d'une solution aqueuse à faible concentration de NaCl Type de document : texte imprimé Auteurs : K. Fumoto, Auteur ; T. Sato, Auteur ; Tsuyoshi Kawanami, Auteur Année de publication : 2013 Article en page(s) : pp. 795–800 Note générale : Refrigeration Langues : Anglais (eng) Mots-clés : Ice  slurry;  Freezing-point  depression;  Pressurization;  Sodium  chloride;  Aqueous  solution;  Supercooled  state;  Solidification Résumé : Ice slurry, which is a mixture of fine ice crystals and liquid water, is utilized in ice storage systems owing to its good flowability and large latent heat of fusion. In the present study, a method was developed to generate ice slurry without the deposition of an ice layer on a cooled surface. This method is based on freezing-point depression of the aqueous solution, which is maintained under highpressure conditions. To control the timing for solidification and to generate ice slurry, we investigated the relationships among the pressure, temperature, and concentration of the aqueous solutions. We developed an ice slurry generator based on the new method that controls the pressure and temperature of the aqueous solution. Experimental results showed that the characteristics of the ice slurry generation were closely related to the pressure and initial stage temperature of the test fluid. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713000029 [article] Ice slurry generator using freezing-point depression by pressurization – Case of low-concentration NaCl aqueous solution = Générateur de coulis de glace faisant appel à l'abaissement du point de congélation par pressurisation – le cas d'une solution aqueuse à faible concentration de NaCl [texte imprimé] / K. Fumoto, Auteur ; T. Sato, Auteur ; Tsuyoshi Kawanami, Auteur . - 2013 . - pp. 795–800. Refrigeration Langues : Anglais (eng) in International journal of refrigeration > Vol. 36 N° 3 (Mai 2013) . - pp. 795–800 Mots-clés : Ice  slurry;  Freezing-point  depression;  Pressurization;  Sodium  chloride;  Aqueous  solution;  Supercooled  state;  Solidification Résumé : Ice slurry, which is a mixture of fine ice crystals and liquid water, is utilized in ice storage systems owing to its good flowability and large latent heat of fusion. In the present study, a method was developed to generate ice slurry without the deposition of an ice layer on a cooled surface. This method is based on freezing-point depression of the aqueous solution, which is maintained under highpressure conditions. To control the timing for solidification and to generate ice slurry, we investigated the relationships among the pressure, temperature, and concentration of the aqueous solutions. We developed an ice slurry generator based on the new method that controls the pressure and temperature of the aqueous solution. Experimental results showed that the characteristics of the ice slurry generation were closely related to the pressure and initial stage temperature of the test fluid. En ligne : http://www.sciencedirect.com/science/article/pii/S0140700713000029