Visualizing and Initializing the Solution

Training Guide > Multi-Phase Flow Tutorials > Cavitation Tutorial > Visualizing and Initializing the Solution

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Visualizing and Initializing the Solution

We will view the distributions of the three phases throughout the run by creating a new scalar scene.

Right-click on the Scenes node and then select New Scene > Scalar.

The Scalar Scene 1 display will appear.

In the Graphics window, right-click on the scalar bar and select Volume Fraction of H2O from the pop-up menu.

In the object tree, select the new Scenes > Scalar Scene 1 > Displayers > Scalar 1 node.

Change the Contour Style property setting to Smooth Filled

Click the

(Initialize Solution) button in the top toolbar or use the Solution > Initialize Solution menu item.

Make the Scalar Scene 1 display active to check the initialization results.

As expected, at the start of the run the left chamber is entirely filled with water. Changing the scalar function to Volume Fraction of Air will show that the right chamber and the connecting channel are entirely filled with air. A small region in which both fluids are apparently present is visible at the interface between the two fluids, but this effect is simply due to the coarseness of the mesh.

Save the simulation.

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