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CFX POST- Calculating the percentage of a variable

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Old   February 23, 2009, 03:58
Default CFX POST- Calculating the percentage of a variable
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Eli
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Hi everyone! I have calculated the velocity distribution on a domain!

Now...How can I estimate the percentage of the total volume inside a Domain whose velocity is below a critical value, for example 0.1 m/s?

is CFX POST capable of doing that?

Thanks alot!
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Old   February 23, 2009, 04:20
Default Re: CFX POST- Calculating the percentage of a vari
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Rikio
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Hi, Eli,

You can create a isovolume first. In your case, velocity is the variable, and the mode of below value will be employed. Then the volume of this isovolume could be calculated within the Function Calculator.

Rikio
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Old   February 24, 2009, 04:13
Default Re: CFX POST- Calculating the percentage of a vari
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Eli
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Hi Rikio,

Thank You very much for your attention! your answer was great and helpful.

good luck

Eli
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