coefficient of mutual diffusion

From Glossary of Meteorology
A quantity in the kinetic theory of gases that measures the tendency of gases to diffuse into one another in nonturbulent flow.

This diffusion coefficient is a property of the gases in question and of the assumed nature of the molecular impacts in the diffusion process.
Lettau, H. 1951. Compendium of Meteorology. 320–334.

  1. The study of the physics, chemistry, and dynamics of the earth's atmosphere, including the related effects at the air–earth boundary over both land and the oceans. Fundamental topics include the composition, structure, and motion of the atmosphere. The goals ascribed to meteorology are the complete understanding and accurate prediction of atmospheric phenomena.
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