Abstract
We calculate the vapour-liquid coexistence properties of the Stockmayer fluid with reduced permanent dipole μ* = 2.0 under an applied electrostatic field E0* = 1.0 for various boundary conditions by the Gibbs ensemble simulation. In contrast to the system under no field, the phase behaviour of the Stockmayer fluid under the applied field calculated in simulation strongly depends on the dielectric constant of the surroundings used in the Hamiltonian. We propose that the value of the dielectric constant of the surroundings for the vapour and the liquid phase used in the simulation should be adjusted to that of the system in the corresponding phase, in order to best represent the thermodynamics of the bulk system under applied field. © 1999 OPA (Overseas Publishers Association) N.V. Published by license under the Gordon and Breach Science Publishers imprint.
| Original language | English |
|---|---|
| Pages (from-to) | 95-107 |
| Journal | Molecular Simulation |
| Volume | 23 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1999 |
| Externally published | Yes |
Bibliographical note
Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].Research Keywords
- Applied field
- Polar fluids
- Vapour-liquid coexistence