Transient Diffusion in a Bilayer System
Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
This Demonstration lets you solve two partial differential equations that describe dynamic diffusive transport in a bilayer system.
Contributed by: Jorge Gamaliel Frade Chávez (March 2011)
Open content licensed under CC BY-NC-SA
Snapshots
Details
Many of the transient models in transport phenomena can be expressed as partial differential equations. In this case the equations in dimensionless form are
,
,
with these boundary conditions:
at ,
;
at ,
,
;
at ,
,
and the initial conditions
,
.
This mathematical model describes dynamic diffusive transport in a system consisting of two layers.
Permanent Citation