• (n.) Tendency to become diffused; tendency, as of heat, to become equalized by spreading through a conducting medium.
Found on
http://thinkexist.com/dictionary/meaning/diffusivity/
(from the article `diffusion`) ...dc/dx is the rate of change of concentration in the direction x, and the minus sign indicates the flow is from higher to lower concentration. D is ... While viscosity is concerned with the transfer of momentum and thermal conductivity with the transfer of heat, diffusivity is concerned with the ... [...
Found on
http://www.britannica.com/eb/a-z/d/48
A measure of the rate of moisture movement through wood by diffusion as a result of differences in moisture content
Found on
http://www.encyclo.co.uk/local/21113
Dif`fu·siv'i·ty noun Tendency to become diffused; tendency, as of heat, to become equalized by spreading through a conducting medium.
Found on
http://www.encyclo.co.uk/webster/D/64
the property of a substance indicative of the rate at which a thermal disturbance, as a rise in temperature, will be transmitted through the substance.
Found on
https://www.infoplease.com/dictionary/diffusivity
No exact match found.
