A Relation Between Interfacial and Bulk Properties Along the Saturation Curve
A liquid-vapor interface in thermal equilibrium was considered, where the pressure tensor depends upon the density ϱ(z) and the position z. The surface tension coefficient results are parametrized with the bulk compressibility, liquid-vapor density difference, and interfacial width along the saturat...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1988 |
| País: | Argentina |
| Institución: | Universidad Nacional de La Plata |
| Repositorio: | SEDICI (UNLP) |
| Idioma: | inglés |
| OAI Identifier: | oai:sedici.unlp.edu.ar:10915/137872 |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/137872 |
| Access Level: | acceso abierto |
| Palabra clave: | Ciencias Exactas Física compressibility interfacial properties saturation curve surface tension |
| Sumario: | A liquid-vapor interface in thermal equilibrium was considered, where the pressure tensor depends upon the density ϱ(z) and the position z. The surface tension coefficient results are parametrized with the bulk compressibility, liquid-vapor density difference, and interfacial width along the saturation curve. Previous results at the triple and critical points reported by other investigators are verified. Also included is a plot of the computed results using the parametric equation and experimental data for different substances. |
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