The Sherwood number can be applied in junction with a member of this set of equations in order to determine concentration profiles of various media.
The Sherwood number can be applied in junction with a member of this set of equations in order to determine concentration profiles of various media. The coefficient in these equations is dependent on temperature, viscosity and the size of the particles as now determined by the Stokes-Einstein relation. The first of these laws is used in steady-state conditions, states that J, measured in terms of moles per meter-squared second, is proportional to the negative of the concentration gradient. The second is used for time-dependent changes in diffusion volume.  Formalized by its German namesake in 1855, for 10 points name these set of laws which mathematically models the mass transport phenomena of diffusion.
The Sherwood number can be applied in junction with a member of this set of equations in order to determine concentration profiles of various media.
Fick's Laws of diffusion