
A simple analytical solution could be obtained easily from the diffusion equation after a series of approximations.

The concepts and equations of diffusion are developed on an elementary level, with emphasis on atmospheric applications.Ī discussion on validity of the diffusion theory by Monte Carlo methodĭiffusion theory was widely used as a basis of the experiments and methods in determining the optical properties of biological tissues. A multilayer diffusion model, designed to permit concentration and dosage calculations downwind of toxic clouds from rocket vehicles, is described. [emphasis on atmospheric applicationsĪn introductory treatment of the fundamentals of diffusion theory is presented, starting with molecular diffusion and leading up to the statistical methods of turbulent diffusion. Some basic mathematical methods of diffusion theory.
