Welcome to the Getting Started Guide for the Diffusion Module (DICTRA)
Select Units
In the Diffusion Calculator, you can set which length and composition units you want to use for your calculation. The default units are mass percent (wt%) and meter (m).
For this example:
Select Geometry
The Diffusion Module handles diffusion problems where composition varies along one spatial coordinate. You can choose planar, cylindrical, or spherical geometry.
For this example:
More About the Geometries
Planar
Cylindrical
Spherical
In this example, we will simulate how the Ni content varies between the two metal sheets with different Ni concentrations.
For this example: