Hi!

I am tring to make some fluid-structure interaction in Star CD. I would like to know where is the ALE subroutine in Star? How do I call it? And where could I get some tutorial?

Or, at least, how can I create a mobile wall, setting some harmonic movement?

It's simply called "moving mesh" and you can do it in different ways:

1) newxyz.f 2) using prostar commands

http://www.adapco-online.com/adapco_...rts/star4.html

Ok thank you I'll check that.

Well, how do you call that subroutine, I don't even know how to do that. Besides, in the tutorial, there is no help at all on that. Any idea of where could find some example to check?

It's in Tutorial 13. There's nothing complicated in this subroutine - it should just return new coordinates of the vertices