Critical Assessment of Perturbation Theories for the Relative Permittivity of Dipolar Model Fluids
| Autor: | Kai Langenbach, Joshua Marx, Maximilian Kohns |
|---|---|
| Rok vydání: | 2022 |
| Předmět: |
Physics
Applied Mathematics General Chemical Engineering Univariate Perturbation (astronomy) Relative permittivity 02 engineering and technology General Chemistry Function (mathematics) 021001 nanoscience & nanotechnology Industrial and Manufacturing Engineering Dipole Molecular dynamics 020401 chemical engineering Critical assessment Statistical physics 0204 chemical engineering 0210 nano-technology |
| Popis: | Different perturbation theories for the relative permittivity of dipolar model fluids are assessed by comparison to a comprehensive set of molecular dynamics (MD) simulation data for Stockmayer fluids. With the exception of dense liquids, all MD data are a univariate function of the so-called dipole strength y. Overall, good agreement is found between some of the theories and the MD data. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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