Discussion ClosedThis discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one,click here.
Axisymmetric boundary condition in Moving Mesh mode
Posted 2010年1月20日 GMT+1 23:091 Reply
Please login with a confirmed email address before reporting spam
Hi,
I am using Moving Mesh (ALE) mode together with Incompressible Navier-Stokes mode. I have already applied axisymmetric condition in the N-S mode, right now I want to know how to set a similar boundary condition in Moving Mesh (ALE) mode.
To be specific: u = 0, and d(v)/dr = 0. (I can only type d()/dt instead of partial derivative). I can set u directly, but I don't know how to do with the partial derivative in COMSOL.
Thanks!
I am using Moving Mesh (ALE) mode together with Incompressible Navier-Stokes mode. I have already applied axisymmetric condition in the N-S mode, right now I want to know how to set a similar boundary condition in Moving Mesh (ALE) mode.
To be specific: u = 0, and d(v)/dr = 0. (I can only type d()/dt instead of partial derivative). I can set u directly, but I don't know how to do with the partial derivative in COMSOL.
Thanks!
1 Reply
Last Post 2010年1月22日 GMT+1 06:52