*HEADING
ADAPTIVE MESHING EXAMPLE
EXTRUSION (EULERIAN)
Units - N, m
*RESTART,W,N=10
*NODE,INPUT=ale_extrusion_euleriannode.inp
**
*ELEMENT, TYPE=CAX4R,ELSET=BLANK,INPUT=ale_extrusion_eulerianelem.inp
**
** CONTACT
**
*NSET, NSET=CONTACT
**
** TOP
**
*NSET, NSET=TOP
**
** BOT
**
*NSET, NSET=BOT, GENERATE
**
** LEFT
**
*NSET, NSET=LEFT
**
*NSET,NSET=COMBINED
BOT,TOP
*SOLID SECTION, ELSET=BLANK, MATERIAL=ALUMINIUM
*MATERIAL, NAME=ALUMINIUM
*ELASTIC
38E9,0.33
*PLASTIC
27E6,0
31E6,0.25
32.5E6,0.5
*DENSITY
2672,
*BOUNDARY
9998,1,6
*NSET, NSET=REF
*ELSET, ELSET=OUT,GEN
*ELSET,ELSET=TOP,GEN
*ELSET,ELSET=BOTTOM,GEN
*NSET, NSET=TOP0
*NSET, NSET=BOT0,GEN
*EQUATION
TOP0,2,1.0,680,2,-1.0
*SURFACE,NAME=RIGHTS,TYPE=SEGMENTS
START,0.028,-0.001
LINE,0.028,0.089
LINE,0.009,0.089
CIRCL,0.007,0.091,0.009,0.091
LINE,0.007,0.094
*SURFACE,TYPE=NODE,NAME=NSURF
NCON,
*SURFACE,TYPE=ELEMENT, NAME=EULER1, REGION TYPE=EULERIAN
TOP,S3
*RIGID BODY,REF NODE= 9998, ANALYTICAL SURFACE =RIGHTS
*STEP
*DYNAMIC, EXPLICIT
,10.E-3
*BOUNDARY,TYPE=VELOCITY,REGION TYPE=EULERIAN
BOT,2,2,5.0
*BOUNDARY,TYPE=DISPLACEMENT,REGION TYPE=EULERIAN
BOT0,1,1,0.0
*BOUNDARY
LEFT,1,1,
*AMPLITUDE, DEFINITION=SMOOTH STEP, NAME=STEP
0., 0., 4E-4, 1., 4E-3, 1.
*NSET,NSET=NCON
TOP,CONTACT
*CONTACT PAIR,INTERACTION=I1
NSURF,RIGHTS
*SURFACE INTERACTION,NAME=I1
*OUTPUT, FIELD, VARIABLE=PRESELECT
*OUTPUT, HISTORY, FREQUENCY=1
*NODE OUTPUT, NSET=REF
U,RF
*ELEMENT OUTPUT,ELSET=OUT
PEEQ,
***OUTPUT,HISTORY,TIME INTERVAL=2.E-5
***ELEMENT OUTPUT,ELSET=OUT
**MISES,PEEQ
***NODE OUTPUT,NSET=REF
**U,RF
*NODE OUTPUT,NSET=TOP
V,
*FILE OUTPUT, NUMBER=1, TIME MARKS=YES
*NODE FILE, NSET=REF
U,RF
*EL FILE,ELSET=OUT
PEEQ,
*****
*NSET, NSET=QA_TEST_REFN
REF,
*ELSET, ELSET=QA_TEST
OUT,
*NSET, NSET=QA_TEST
TOP,
*OUTPUT, FIELD, TIME MARKS=YES, NUMBER INTERVAL=1
*ELEMENT OUTPUT, ELSET=QA_TEST
PEEQ,
*NODE OUTPUT, NSET=QA_TEST
U,
*NODE OUTPUT, NSET=QA_TEST_REFN
RF,
*OUTPUT, HIST, FREQ=9999
*ENERGY OUTPUT, VAR=PRESELECT
******
*ADAPTIVE MESH,ELSET=BLANK,FREQUENCY=5
*ADAPTIVE MESH CONSTRAINT
TOP, 2, 2, 0.0
BOT, 1, 2, 0.0
*ENDSTEP