*Heading
** Job name: seal_3d Model name: seal
*Preprint, echo=NO, model=YES, history=NO, contact=NO
**
** PARTS
**
*Part, name=Part-2
*End Part
**
*Part, name=Part-3
*End Part
**
**
** ASSEMBLY
**
*Assembly, name=Assembly
**
*Instance, name=Part-3-1, part=Part-3
**  -0.4541387,  -0.39126182,       -0.025
*Node
*Element, type=C3D8R
** Region: (weak section:Picked)
*Elset, elset=_PickedSet3, internal, generate
** Section: weak section
*Solid Section, elset=_PickedSet3, material="WEAK MATERIAL"
1.,
*End Instance
**
*Instance, name=Part-2-1, part=Part-2
**4.139e-3,0.39126182,       0.025
**       -0.45,           0.,           0.
*Node
*Nset, nset=Part-2-1-RefPt_, internal
*Surface, type=CYLINDER, name=RigidSurface_, internal
START,         0.45,           0.
 LINE,         0.45,         0.05
*Rigid Body, ref node=Part-2-1-RefPt_, analytical surface=RigidSurface_
***element,type=mass,elset=dmass
**1,1
***mass,elset=dmass
**1.E6
*End Instance
**
*Nset, nset=base, instance=Part-3-1
*Elset, elset=base, instance=Part-3-1
*Nset, nset=_PickedSet122, internal, instance=Part-2-1
*Nset, nset=symm_faces, instance=Part-3-1
*Elset, elset=symm_faces, instance=Part-3-1
*Nset, nset=_PickedSet125, internal, instance=Part-2-1
*Elset, elset="_outside surface_S6", internal, instance=Part-3-1
*Elset, elset="_outside surface_S5", internal, instance=Part-3-1
*Elset, elset="_outside surface_S4", internal, instance=Part-3-1
*Elset, elset="_outside surface_S3", internal, instance=Part-3-1
*Surface, type=ELEMENT, name="outside surface"
"_outside surface_S6", S6
"_outside surface_S5", S5
"_outside surface_S4", S4
"_outside surface_S3", S3
*Elset, elset="_inner chamber_S6", internal, instance=Part-3-1
*Elset, elset="_inner chamber_S4", internal, instance=Part-3-1
*Elset, elset="_inner chamber_S3", internal, instance=Part-3-1
*Elset, elset="_inner chamber_S5", internal, instance=Part-3-1
*Elset, elset="_inner chamber_S2", internal, instance=Part-3-1
*Surface, type=ELEMENT, name=ASSEMBLY_INNER
"_inner chamber_S6", S6
"_inner chamber_S4", S4
"_inner chamber_S2", S2
"_inner chamber_S3", S3
"_inner chamber_S5", S5
*End Assembly
**
** MATERIALS
**
*Material, name=AIR
*Density
 1e-08,
*Elastic
10.,0.
*Material, name="WEAK MATERIAL"
*Density
 1100.,
*Elastic
607.E5, 0.4
**607.E6, 0.4
**
** INTERACTION PROPERTIES
**
*Surface Interaction, name=INTPROP-1
1.,
*Friction, slip tolerance=0.005
 0.2,
*surface behavior,pressure-overclosure=exponential
1.E-4,1.E4
**
** INTERACTIONS
**
** Interaction: Int-1
*Contact Pair, interaction=INTPROP-1
"outside surface", Part-2-1.RigidSurface_
** ----------------------------------------------------------------
*parameter
v0 = 0.25
nv0 = -v0
closure = 3.5E-3
te = 2. * closure / v0
tru = (closure / v0) * 0.5
tse = 1.2 * te
*amplitude,name=rampdown,smooth=0.25
0.,1.,<te>,0.
*amplitude,name=rampupdown
0.,0.,<tru>,1.,<te>,0.
**
** STEP: Step-3
**
*Step, name=Step-3, nlgeom=YES,inc=2000
*dynamic,haftol=1000.,alpha=-0.1
0.001, <tse>, 1.5e-07, 0.001
**
** BOUNDARY CONDITIONS
**
** Name: BC-1 Type: Velocity/Angular velocity
*Boundary, type=VELOCITY,amplitude=rampdown
_PickedSet125, 1, 1, <nv0>
_PickedSet125, 2, 2
_PickedSet125, 3, 3
_PickedSet125, 4, 4
_PickedSet125, 5, 5
_PickedSet125, 6, 6
** Name: BC-2 Type: Symmetry/Antisymmetry/Encastre
*Boundary
base, ENCASTRE
** Name: BC-3 Type: Symmetry/Antisymmetry/Encastre
*Boundary
symm_faces, ZSYMM
**
** CO-SIMULATION
**
** Name: Load-1   Type: Pressure
*co-simulation, region type=surface, import
ASSEMBLY_INNER,cf
*co-simulation, region type=surface, export
ASSEMBLY_INNER,coord
**
** OUTPUT REQUESTS
**
*Restart, write, frequency=0
**
** FIELD OUTPUT: F-Output-1
**
*Output, field, freq=1
*element output
S,
*node output
U,V,
**
** HISTORY OUTPUT: H-Output-1
**
*Output, history, freq=1
*node output,nset=_PickedSet125
RF,V,A
*End Step