I'm currently writing code to model the Biot equations for acoustic
waves in porous media using LibMesh.
Each element must have two variables, solid and fluid displacement.
But each of these variables requires upto 3 components, (x, y,z as
Is there a similar method to
to add x,y,z components to the variables.
>From what I can tell I have to get hold of the DoF_Obj in order to use
Thanks for any help
Dr Mike Kidner
Acoustics Vibration & Control Group
School of Mechnical Engineering
University of Adelaide