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Acoustic Simulation FEMAP

Acoustic Simulation FEMAP

Acoustic Simulation FEMAP

(OP)
Hello,

I would like to know how to define the CD=-1 in the GRID definition (nodes), by using FEMAP. It is necessary in order to carry out an Acoustic simulation of a Fluid Cavity.
Thank you very much in advance!

RE: Acoustic Simulation FEMAP

Use the Modify/Update Other/Node Type menu

After picking the nodes, you will see a menu to select the node type, choose fluid


RE: Acoustic Simulation FEMAP

(OP)
Thank you very much! Do you mean the selection "type" for the nodes in the "node parameter" menu?
In my version this menu has these alternatives are only: O.Node , 1.Scalar Point, 2.Extra Point. No possibility for a -1.Fluid definition.

RE: Acoustic Simulation FEMAP

What version of Femap are you using?

Under node type you should see the following:



RE: Acoustic Simulation FEMAP

(OP)
I'm using the version 10 in 32bit. It must be the problem :(

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