Equilibrium liquidus temperatures of binary mixtures from differential scanning calorimetry |
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| Authors: | T. Kousksou A. Jamil Y. Zeraouli J.-P. Dumas |
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| Affiliation: | Laboratoire de Thermique Énergétique et Procédés, Avenue de l’Université, BP 1155, 64013 Pau Cedex, France |
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| Abstract: | The measurements of solid-liquid phase diagrams for a binary mixture using a differential scanning calorimeter are revisited in this paper. A new method employing the DSC curves and a theoretical model to detect solid-liquid equilibrium temperature of the initial mixture before freezing is proposed. The liquidus temperatures for different compositions are found to be in good agreement with the available literature data. |
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| Keywords: | Heat transfer Binary mixtures Water-ethanol DSC Solid-liquid equilibrium Thermodynamics |
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