• CFD

Run a flow simulation in a valve model

How to utilize a results plane to run a flow simulation in a valve model.


Video language:

00:03

In Autodesk CFD, once you have defined the materials and boundary conditions in your valve model, you can start the flow simulation.

00:12

First, on the ribbon, in the Setup tab, Simulation panel, click Solve.

00:19

This opens the Solve quick start dialog.

00:23

On the Control tab, review the settings.

00:26

Here, the defaults are appropriate for the model.

00:30

To start the simulation, click Solve.

00:33

While the simulation runs, you can see the results as they are computed in the Output Bar.

00:39

This simulation takes about 5-7 minutes to complete, but it is sped up for this example.

00:45

There are a few things to notice:

00:48

When the initialization is complete and the analysis begins, in the Output Bar, you see the Convergence Plot.

00:55

It shows how the simulation is running.

00:58

When the lines go flat, the solution is no longer changing, and the simulation is complete.

01:05

For a bigger view of the model, click the Output Bar to minimize it.

01:09

Finally, as the results update during the simulation, you can view them using the Results controls on the ribbon.

01:17

In this example, Global is selected, which allows you to control the results appearance on the entire model.

01:24

After a few minutes, the simulation finishes.

01:28

Now that you know how to run a flow simulation in a valve model, you can explore different methods of visualizing the results.

Video transcript

00:03

In Autodesk CFD, once you have defined the materials and boundary conditions in your valve model, you can start the flow simulation.

00:12

First, on the ribbon, in the Setup tab, Simulation panel, click Solve.

00:19

This opens the Solve quick start dialog.

00:23

On the Control tab, review the settings.

00:26

Here, the defaults are appropriate for the model.

00:30

To start the simulation, click Solve.

00:33

While the simulation runs, you can see the results as they are computed in the Output Bar.

00:39

This simulation takes about 5-7 minutes to complete, but it is sped up for this example.

00:45

There are a few things to notice:

00:48

When the initialization is complete and the analysis begins, in the Output Bar, you see the Convergence Plot.

00:55

It shows how the simulation is running.

00:58

When the lines go flat, the solution is no longer changing, and the simulation is complete.

01:05

For a bigger view of the model, click the Output Bar to minimize it.

01:09

Finally, as the results update during the simulation, you can view them using the Results controls on the ribbon.

01:17

In this example, Global is selected, which allows you to control the results appearance on the entire model.

01:24

After a few minutes, the simulation finishes.

01:28

Now that you know how to run a flow simulation in a valve model, you can explore different methods of visualizing the results.

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