[Getdp] Galerkin Equations
Sebastian
sjardi at telefonica.net
Sat Apr 29 17:05:09 CEST 2006
Hi all:
I am new here, and new in GetDP. And I have problems to understand
the notation used in the Galerkin equations used in GetDP.
I think that I understand the first expression, but I don't known what to
do with the second expression.
As I understand if I have:
Equation{
Galerkin { [ -nu[] * Dof { d a }, {d a } ];
In Domain; .....
Galerkin{ [ hc[], { d a }];
In Domain_M ,....
Galerkin{ [-js[], { a } ];
In Domain_S , ...
}
GetDP solves d a = ( js - hs ) / nu, the summation of the first expressions
= 0.
But, What to do with the second expressions, in Galerkin definition?
Why put { da } in the first and second Galerkins, and why put { a } in the
third ?
Thanks.