Evaluation of physical properties of ethanol-water mixtures (II)

Evaluation of physical properties of ethanol-water mixtures (II)

In this work, models to estimate physicals properties for ethanol-water mixtures are shown for atmospheric pressure. This is achieved through a quick and simple method with a minimum of information, starting with measurable properties. Models to estimate density, dynamic viscosity, thermal conductiv...

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Veröffentlicht in:Revista Facultad de Ingeniería 2010-03 (52), p.62-74
Hauptverfasser: Ones, Osney Perez, Rodriguez, Jorge Diaz, Zumalacarregui, Lourdes, Leon, Osvaldo Gozd
Format: Artikel
Sprache:spa
Schlagworte:
Adjustment
Atmospheric pressure
Barometric pressure
Density
Dynamics
Estimates
Heat transfer
Mathematical models
Physical properties
Refractive index
Refractivity
Statistics
Surface tension
Thermal conductivity
Viscosity
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Beschreibung
Zusammenfassung:In this work, models to estimate physicals properties for ethanol-water mixtures are shown for atmospheric pressure. This is achieved through a quick and simple method with a minimum of information, starting with measurable properties. Models to estimate density, dynamic viscosity, thermal conductivity, surface tension and refractive index are based on statistic methods. Obtained values are compared with different literature sources showing, satisfactory adjustments.
ISSN:0120-6230