$-----------------------------------------------------------------------------
$
$ Example provided by Iñaki (LSTC)
$
$
$
$X------------------------------------------------------------------------------
$X
$X 1. Run file as is.
$X Requires LS-DYNA MPP Dev dated March 2021 (or more recent) with double precision
$X
$X------------------------------------------------------------------------------
$# UNITS: (kg/m/s)
$X------------------------------------------------------------------------------
*KEYWORD
*EM_CONTROL
$ emsol
1 2 2
*EM_CONTROL_TIMESTEP
$# tstype dtcons lcid
1 0.0005
*EM_CONTROL_COUPLING
,2
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
$ $
$ EM CIRCUIT $
$ $
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*EM_PERMANENT_MAGNET
$--------1---------2---------3---------4---------5---------6---------7---------8
$ ID Part ID - North South M=0.38/mu0
1 1 1 2 1.e6
$ 1 1 1 2 302394.39
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
$ $
$ EM MAT and EOS $
$ $
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
$*EM_MAT_001
$$ em_mid mtype sigma eos
$ 1 2 1.e7
*EM_MAT_002
$ Magnetic material 1
$ mid mtype sigma eosid murel eosmu
1 2 1.e5 0 1.11
$ 1 2 0. 1.11
*EM_MAT_001
$ em_mid mtype sigma eos
3 4 6.e7
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
$ $
$ EM SOLVER $
$ $
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*EM_SOLVER_BEMMAT
$# matid reltol
1 1e-8
*EM_SOLVER_BEMMAT
$# matid reltol
2 1e-8
*EM_SOLVER_BEMMAT
$# matid reltol
3 1e-8
*EM_SOLVER_FEMBEM_MONOLITHIC
$--------1---------2---------3---------4---------5---------6---------7---------8
$ COUPLING KSP_TYPE KSP_ATOL KSP_RTOL KSP_MAXIT GMRES_RST DEBUG
0 1.e-12 1.e-4 100000
$,,1.e-20,1.e-5
$,1.e-9
$--------1---------2---------3---------4---------5---------6---------7---------8
$NEWT_STOL NEWT_ATOL NEWT_RTOL NEWT_MAXI
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
$ $
$ EM OUTPUT $
$ $
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*EM_OUTPUT
$ matS matF solS solF mesh
2 2 2 2 0
*END
