Model Wizard
Note:
These instructions are for the user interface on Windows but apply, with minor differences, also to Linux and macOS.
1
To start the software, double-click the COMSOL icon on the desktop. When the software opens, choose to use the Model Wizard to create a new COMSOL Multiphysics model, or choose Blank Model to create one manually. For this tutorial, click the Model Wizard button.
If COMSOL Multiphysics is already open, start the Model Wizard by choosing 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 choose the dimension of the modeling space.
2
In the Select Space Dimension window click the 0D
button.
3
In the Select Physics tree, expand the Chemical Species Transport node. Then double-click Reaction Engineering
to add it to the Added physics interfaces list. Alternatively, right-click Reaction Engineering
and choose Add Physics
.
4
Click Study
. In the Select Study tree, under Preset Studies for Selected Physics Interfaces, select Stationary Plug Flow
.
5
Click Done
.
from the File menu and then click Model Wizard 
.
button.
to add it to the Added physics interfaces list. Alternatively, right-click Reaction Engineering 
and choose Add Physics 
.
. In the Select Study tree, under Preset Studies for Selected Physics Interfaces, select Stationary Plug Flow 
.
.