## Simulation CFD

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# Average fluid velocity in a vloume

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Is there a good way to determine the average velocity of a fluid in a volume?

# Re: Average fluid velocity in a vloume

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Average Velocity in a random volume out of your domain. Or the average velocity across the domain itself?

# Re: Average fluid velocity in a vloume

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Im not sure about the domain terminology. But, I guess it would be in the domain. I have attached a quick sketch of the model I am working with. I am trying to determine the average air velocity in the room.

# Re: Average fluid velocity in a vloume

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TitusCFD

The Summary file will give you the Statistics for velocity through the entire domain (in other words the whole model).

What I was referring to with the previous question was if you wanted data for the whole model or perhaps a small corner that you were interested in.

For a more local average you can use Cutplanes (and its ability to save out csv data), or XY plots.

Apolo