Model Wizard
Note:
These instructions are for the user interface on Windows but apply, with minor differences, also to Linux and Mac.
1
To start the software, double-click the COMSOL icon on the desktop. When the software opens, you can choose to use the Model Wizard to create a new COMSOL Multiphysics model or Blank Model to create one manually. For this tutorial, click the Model Wizard button.
If COMSOL Multiphysics is already open, you can start the Model Wizard by selecting New
from the File menu and then click Model Wizard
.
The Model Wizard guides you through the first steps of setting up a model. The next window lets you select the dimension of the modeling space.
2
In the Select Space Dimension window click 2D Axisymmetric
.
3
In the Select Physics tree, under Mathematics > ODE and DAE Interfaces, double-click Global ODEs and DAEs (ge)
to add it to the Added physics interfaces list. You can also click Add or right-click and choose Add Physics
.
4
Click Study
. In the Select Study window under General Studies, click Time Dependent
.
5
Click Done
.
from the File menu and then click Model Wizard 
.
.
to add it to the Added physics interfaces list. You can also click Add or right-click and choose Add Physics 
. 
. In the Select Study window under General Studies, click Time Dependent 
.
.