transport

Transport properties

This module contains classes to evaluate the transport properties of fluid systems.

Functions

calculate_conductivity

Calculates the ionic conductivity κ using the Onsager transport coefficients Lij.

calculate_electrophoretic_mobility

Calculates the electrophoretic mobility μi of each species using the Onsager transport coefficients Lij.

calculate_transference_number

Calculates the transference number ti of each species using the Onsager transport coefficients Lij.

calculate_transport_coefficients

Fits the mean squared displacements (MSDs) or the analogous cross displacements (CDs) to evaluate the self-diffusion coefficients Di and the Onsager transport coefficients Lij and Liiself.

msd_fft

Calculates the mean squared displacement (MSD) or the analogous cross displacement (CD) using fast Fourier transforms (FFT).

msd_shift

Calculates the mean squared displacement (MSD) or the analogous cross displacement (CD) using the Einstein relation.

Classes

Onsager

A serial implementation to calculate the Onsager transport coefficients and its related properties.