Evaluation of thermodynamics properties of ethanol-water mixtures (I)
In this work, models and algorithms to estimate thermodynamics properties in ethanol-water mixtures are shown for different pressures. This is achieved through a quick and simple method, requiring minimum information, of measurable properties. Models to estimate enthalpy, heat capacity, latent heat,...
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| Veröffentlicht in: | Revista Facultad de Ingeniería 2010-03 (52), p.47-61 |
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| creator | Ones, Osney Perez Rodriguez, Jorge Diaz Zumalacdrregui, Lourdes Leon, Osvaldo Gozd |
| description | In this work, models and algorithms to estimate thermodynamics properties in ethanol-water mixtures are shown for different pressures. This is achieved through a quick and simple method, requiring minimum information, of measurable properties. Models to estimate enthalpy, heat capacity, latent heat, entropy and activity coefficients models are based on thermodynamics principles and statistic methods. Specific enthalpies values obtained are compared with different literature sources, showing satisfactory adjustments. |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Activity coefficients Adjustment Algorithms Enthalpy Entropy Estimates Heat capacity Latent heat Mathematical models Specific heat Statistics Thermodynamic properties Thermodynamics |
| title | Evaluation of thermodynamics properties of ethanol-water mixtures (I) |
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