acoustic analysis

[mohamm21]

hi, i am performing coupled structural-acoustic analysis of an automotive compartment. can anyone help me how to model a fluid-structure interface in Ansys. i have the geometry of the interior cavity. can i find any help on the web for the acoustic analysis

 

[suryaP]

You can see one exapmple for FSI couping under acoustic in ansys help.You are going to have three domains.One is cavity which will be meshed with fluid element with structure absent ,other domain which is in between structure and splid which will be meshed with structure present and other domian is soid/structure which is meshed with soid element.You are going to switch on FSI interface between second and third domain.

Surya Prakash
Project Manager
surya@tecumsehindia.com