Nonequilibrium fluctuation-induced Casimir pressures in liquid mixtures
In this article we derive expressions for Casimir-like pressures induced by nonequilibrium concentration fluctuations in liquid mixtures. The results are then applied to liquid mixtures in which the concentration gradient results from a temperature gradient through the Soret effect. A comparison is...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2016 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/24458 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/24458 |
| Access Level: | acceso abierto |
| Palabra clave: | 536 Asymptotic time behavior Light-scattering Steady-state Binary-liquids Fluid mixtures Induced forces Diffusion Thermophoresis Equilibrium Particles Termodinámica 2213 Termodinámica |
| Sumario: | In this article we derive expressions for Casimir-like pressures induced by nonequilibrium concentration fluctuations in liquid mixtures. The results are then applied to liquid mixtures in which the concentration gradient results from a temperature gradient through the Soret effect. A comparison is made between the pressures induced by nonequilibrium concentration fluctuations in liquid mixtures and those induced by nonequilibrium temperature fluctuations in one-component fluids. Some suggestions for experimental verification procedures are also presented. |
|---|