We will view the temperature of the fluid region as the solution develops. Start by creating a new scalar scene.
- Click on the
button at the top of the display and select .

- In the simulation tree, select the Scenes > Scalar Scene 1 > Displayers > Scalar 1 node.

- In the Properties window, change the Contour Style property to
- Open the Scalar 1 node and select the Parts node.
- In the Properties window, click on the right half of the Parts property.