Diffusivity
From Wikipedia, the free encyclopedia
Page Module:Message box/ambox.css has no content.
 | This Diffusivity topic, formerly a disambiguation page, should provide at least a brief description of the topic and index all the notable examples that have Wikipedia articles. |  |
Diffusivity is a rate of diffusion, a measure of the rate at which particles or heat or fluids can spread.
It is measured differently for different mediums.
Diffusivity may refer to:
- Thermal diffusivity, diffusivity of heat
- Diffusivity of mass:
- Mass diffusivity, molecular diffusivity (often called "diffusion coefficient")
- Eddy diffusion, eddy diffusivity
- Kinematic viscosity, characterising momentum diffusivity
- Magnetic diffusivity
Dimensions and units
Diffusivity has dimensions of length2 / time, or m2/s in SI units and cm2/s in CGS units.
See also
References
Page Template:Reflist/styles.css has no content.
Page Template:Dmbox/styles.css has no content.
Template:Short description
This set index article includes a list of related items that share the same name (or similar names).
If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.
If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.
