12.1. Fick’s Law 1D Model

12.1.1. Description

In this example we assess Fick’s laws in 1D, using discrete diffusing particles and an elongated rectangle (an extended tutorial on how to build the model can be found here: Fick’s 1st and 2nd Laws).

12.1.2. Demonstrated features

• Multiple objects are created to measure the number of particles at different locations.

• Surface classes are used to make objects transparent and absorptive.

• Model parameters are employed.

• Release of a defined number of molecules.