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How to apply CFD data into COMSOL geometry

Posted 3 sept. 2019, 02:41 UTC−4 Acoustics & Vibrations, Computational Fluid Dynamics (CFD), Geometry Version 5.3a 2 Replies

An minjin
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Hello! We are going to study acoustics with CFD data. (temperature, reaction rate etc.) We are completed importing CFD data into comsol interpolation function. (Model builder-Definition-Functions-Interpolation) But, We have a problem. How to apply imported CFD data into comsol acoustics geometry? Help us !

2 Replies Last Post 9 sept. 2019, 07:38 UTC−4
Jeff Hiller COMSOL Employee

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Posted: 6 years ago 5 sept. 2019, 11:21 UTC−4

Hi An,

Where you want to call the function, you just type the name of the function with its argument between parentheses and separated by commas. See this old post of mine for a bit more detail.

Best,

Jeff

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Jeff Hiller
Hi An, Where you want to call the function, you just type the name of the function with its argument between parentheses and separated by commas. See [this old post of mine](https://www.comsol.com/forum/thread/145601/interpolation-functions?last=2017-06-09T09:33:11Z) for a bit more detail. Best, Jeff
An minjin
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Posted: 6 years ago 9 sept. 2019, 07:38 UTC−4

Thank you Jeff. We understood how to use interpolation function thanks your help.

However, we study physics about Pressure Acoustics, Frequency Domain. This physics include Monopole domain source and Heat source. CFD data is determined according to X and Y-axis.

Sorry, we have additional question. What setting in physics should we use to apply cfd data and how do we use it?

Thank you Jeff. We understood how to use interpolation function thanks your help. However, we study physics about Pressure Acoustics, Frequency Domain. This physics include Monopole domain source and Heat source. CFD data is determined according to X and Y-axis. Sorry, we have additional question. What setting in physics should we use to apply cfd data and how do we use it?

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