*HEADING
ADAPTIVE MESHING EXAMPLE
SECTION ROLLING
Units - N, m, seconds
*RESTART, WRITE,NUMBER=10
*SYSTEM
*INCLUDE, INPUT=ale_rolling_sectionnode.inp
*INCLUDE, INPUT=ale_rolling_sectionelem.inp
*INCLUDE, INPUT=ale_rolling_sectionnelset.inp
** SECTION: METAL
*SOLID SECTION, ELSET=METAL, MATERIAL=STEEL
1.,
*MATERIAL, NAME=STEEL
*DENSITY
       7833.,
*ELASTIC
    2.12E+11,       0.281
*PLASTIC
       8e+07,          0.,
    2.35e+08,         0.6
*ELEMENT, TYPE=ROTARYI, ELSET=ROTI
*ROTARY INERTIA, ELSET=ROTI
1.E-4,11.05,1.E-4
** INITIAL CONDITION: VELOCITY
*INITIAL CONDITIONS, TYPE=VELOCITY
ROLNODES, 1, -4.187
ROLNODES, 2, 0.
ROLNODES, 3, 0.
** STEP: STEP-1
**
*SURFACE, TYPE=REVOLUTION, NAME=VROLSURF
START, 0.2,     0.2
 LINE, 0.4354,  0.2
 LINE, 0.45182, 0.035821
CIRCL, 0.45182,-0.035821, 0.093604, 6.9389E-18
 LINE, 0.4354, -0.2
 LINE, 0.2,    -0.2
*SURFACE, TYPE=REVOLUTION, NAME=HROLSURF
START, 0.547, 0.137
 LINE, 0.71051,  0.12261
CIRCL, 0.747,    0.082765, 0.707,  0.082765
 LINE, 0.747,   -0.082765
CIRCL, 0.71051, -0.12261,  0.707, -0.082765
 LINE, 0.547,   -0.137
*RIGID BODY, REF NODE=10116,
ANALYTICAL SURFACE =HROLSURF
*RIGID BODY, REF NODE=10117,
ANALYTICAL SURFACE =VROLSURF
*INCLUDE, INPUT=ale_rolling_sectionsurf.inp
*STEP
*DYNAMIC, EXPLICIT
, 0.227
*BOUNDARY, OP=NEW
HROLREF, 1, 1
HROLREF, 2, 2
HROLREF, 3, 3
HROLREF, 4, 4
HROLREF, 5, 5
*BOUNDARY, OP=NEW, TYPE=VELOCITY
HROLREF, 6, 6,-5.
*BOUNDARY, OP=NEW
VROLREF, 1, 1
VROLREF, 2, 2
VROLREF, 3, 3
VROLREF, 4, 4
VROLREF, 6, 6
*BOUNDARY, OP=NEW
YSYM, YSYMM
*BOUNDARY, OP=NEW
ZSYM, ZSYMM
*SURFACE INTERACTION, NAME=PRO-1
*FRICTION
0.3,
** INTERACTION: HOR_ROLL
*CONTACT PAIR, INTERACTION=PRO-1
FLANGSURF, HROLSURF
** INTERACTION: VER_ROLL
*CONTACT PAIR, INTERACTION=PRO-1
WEBSURF, VROLSURF
*FILE OUTPUT, NUMBER INTERVAL=1, TIME MARKS=YES
*NODE FILE, NSET=HROLREF
RF,
*** Following history output for generating figures.
*OUTPUT,HISTORY,TIME INTERVAL=0.0026
*NODE OUTPUT,NSET=HROLREF
RF2,RF3,RM2,RM3
*NODE OUTPUT,NSET=VROLREF
RF2,RF3,RM3,RM2
***
**MASSSCALING:WHOLEMODEL1
**ROLLING
*VARIABLE MASS SCALING,TYPE=BELOW MIN,
FREQUENCY =50,
ELSET=METAL,DT=2.E-5
*****
*NSET, NSET=QA_TEST_REFN
HROLREF,VROLREF
*ELSET, ELSET=QA_TEST
*NSET, NSET=QA_TEST
ZSYM,
*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,
*** Following history output for generating figures.
*NODE OUTPUT
U,
*ELEMENT OUTPUT
PEEQ,
*OUTPUT, HIST, FREQ=9999
*ENERGY OUTPUT, VAR=PRESELECT
******
*ADAPTIVE MESH,ELSET=METAL
*END STEP