Model Wizard
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 Model Wizard window, click
2D.
3
In the Select Physics tree, select Fluid Flow > Multiphase Flow > Two-Phase Flow, Phase Field > Laminar Flow
.
4
Click Add.
5
Click
Study.
6
In the tree, under Preset Studies for Selected Multiphysics, click Time Dependent with Phase Initialization
.
7
Click
Done.
from the File menu and then click Model Wizard 
.
2D.
.
Study.
.
Done.