5.9 - (Your calculator might have it. If not, you can find...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
The solution is: ) 2 ( 1 0 Dt x erf c c c c o s x - = - - where x is the distance into the solid c x is the concentration of diffusing species at distance x c o is the initial bulk concentration of the diffusing species in the solid c s is the surface concentration (constant) D is the Diffusivity t is time erf is the Gaussian Error function.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: (Your calculator might have it. If not, you can find tabulated values in the text book.) This solution is applicable to the plating of metals or for the saturation of materials in reactive atmospheric gasses (e.g carburization)....
View Full Document

This note was uploaded on 08/10/2009 for the course ENGN 45 taught by Professor Wendy during the Spring '09 term at City College of San Francisco.

Page1 / 2

5.9 - (Your calculator might have it. If not, you can find...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online