[Getdp] "projection formulation" failed
Christophe Trophime
christophe.trophime at grenoble.cnrs.fr
Tue Aug 30 17:19:31 CEST 2005
I have tried the following formulation just to try to project
Distribution[] on to {e}:
FunctionSpace {
{ Name H_Elec_Axi ; Type Form0 ;
BasisFunction {
// e e
{ Name ue ; NameOfCoef ue ; Function BF_Node ;
Support DomainR_Mag ; Entity NodesOf[ All ] ; }
}
Constraint {
{ NameOfCoef ue ; EntityType NodesOf ;
NameOfConstraint ElectricalPotential_Axi ; }
}
}
Formulation {
{ Name ElectroStatics_Axi ; Type FemEquation ;
Quantity {
{ Name e ; Type Local ; NameOfSpace H_Elec_Axi ; }
}
Equation {
Galerkin { [ Dof{e } , {e} ] ; In DomainR_Mag ;
Jacobian VolAxi ; Integration CurlCurl ; }
Galerkin { [ - Distribution[], {e} ] ; In DomainR_Mag ;
Jacobian VolAxi ; Integration CurlCurl ; }
}
}
}
Resolution {
{ Name ElectroSta_Axi ;
System {
{ Name Sys_Elec ; NameOfFormulation ElectroStatics_Axi ; Solver
"Sys_Elec.par"; }
}
Operation {
Generate Sys_Elec ; Solve Sys_Elec ; SaveSolution Sys_Elec ;
}
}
}
PostProcessing {
{ Name ElectroSta_Axi ; NameOfFormulation ElectroStatics_Axi ;
PostQuantity {
{ Name e ; Value { Local { [ {e} ] ; In DomainS_Mag ;
Jacobian VolAxi ; } } }
{ Name js ; Value { Local { [ sigma[] * {e} ] ; In DomainS_Mag ;
Jacobian VolAxi ; } } }
}
}
}
whatever I tried I always end up with a 0 solution (even if I force a
Dirichlet BC on DomainR_Mag).
I must misunderstand some points. Any help is welcome!