Effect of critical slowing down on local-density dynamics

Article Abstract:

The time scale for local solvent reorganizations, which may control solute dynamics, can become very long for low and near-critical-density supercritical fluids. The study has shown local solvent environments in compressible supercritical fluids to have interesting and varied structures, which change dramatically with state point.

Analysis, Solvents, Structure, Fluid density

---

Stochastic dynamics in near-critical supercritical fluids

Article Abstract:

An extension of the generalized Langevin equation (GLE) in order to model diffusion processes in near-critical fluids is presented. The diffusion coefficients differ substantially from the expected bulk value in a given initial nonequilibrium ensemble.

Science & research, Research, Solution (Chemistry), Solutions (Chemistry)

---

Similar abstracts:

• Abstracts: Correlation between local and long-range structure in compressible supercritical Lennard-Jones Fluids: state-point dependencelyuin

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.