<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1">
<title></title>
</head>
<body text="#000000" bgcolor="#ffffff">
Dear Alejandro,
<br>
<br>
You are right for the solution to deal with the movement. A velocity
function in integral terms (like you write them) is what can be used
for some kinds of problems (eulerian approach). For that, you have
simply to define the velocity function as, e.g.,
<br>
<br>
Velocity[] = Vector[vx, vy, vz]; // where vxn vy and vz are the x, y
and z components of the velocity; for your axi problem only vy should
be different from 0
<br>
<br>
and then use it directly in the integral terms.
<br>
<br>
Regards,
<br>
<br>
Patrick<br>
<br>
<br>
Alejandro Fernández Sela wrote:<br>
<blockquote type="cite"
cite="mid681415e30510110124x3c074649v6a352747f65fc3a6@mail.gmail.com">Mr
Dular,<br>
<br>
My name is Alejandro Fernández, I have been using getDP and Gmsh for
one month<br>
and I am excited with its capacities. I am working in CENAERO doing a
training<br>
project in order to obtain my Engineering title, so for me this is more
than a<br>
simple project. Denis Lassance is my Project Director.<br>
<br>
I'm simulating an induction heating process. I found a lot of
information about<br>
it, and modifying some files I am building my own program. But
actually,<br>
I am trying to implement the movement of the core piece through the
inductor.<br>
It will be a rotation and a translation, but I dont know how to do it.
I thought<br>
it could be possible by the gmsh file, defining differents regions for
each step.<br>
But it is not a very good solution. The other way should be
inplementing the therms<br>
of the movement of regions:<br>
<br>
-(sigma Velocity x Curl(a), a') Domain inductor.<br>
-(ro Cp Velocity.grad T, T') Domain inductor.<br>
<br>
<br>
But I dont knoy how to define the Velocity and how will GetDp deal with
it.<br>
Could you help me with the solving of that problem?<br>
By now the problem is axisimetric, but in the future I will lose this
condition,<br>
and I will work in 3D. Do you think I will have any problem with that?<br>
<br>
<br>
Thank you very much
<pre wrap="">
<hr width="90%" size="4">
_______________________________________________
getdp mailing list
<a class="moz-txt-link-abbreviated" href="mailto:getdp@geuz.org">getdp@geuz.org</a>
<a class="moz-txt-link-freetext" href="http://www.geuz.org/mailman/listinfo/getdp">http://www.geuz.org/mailman/listinfo/getdp</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Patrick Dular, Dr. Ir., Research associate, F.N.R.S.
Department of Electrical Engineering and Computer Science
Unit of Applied Electricity
University of Liege - Montefiore Institute - B28 - Parking P32
B-4000 Liege - Belgium - Tel. +32-4 3663710 - Fax +32-4 3662910
E-mail: <a class="moz-txt-link-abbreviated" href="mailto:Patrick.Dular@ulg.ac.be">Patrick.Dular@ulg.ac.be</a></pre>
</body>
</html>