*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
       1,       2,       3,       4,       5,       6,       7,       8,
       9,      10,      11,      12,      13,      14,      27,      40,
      53,      66,      79,      92,     105,     118,     131,     144,
     157,     170,     183,     196,     209,     222,     235,     248,
     261,     299,     312,     325,     338,     351,     364,     377,
     390,     403,     416,     668,     669,     670,     671,     672,
     673,     674,     675,     676,     677,     678,     679,     680,
     923,     934,     945,     956,     967,     978,     989,    1000,
    1011,    1022,    1033,    1044,    1055,    1066,    1077,    1088,
    1099,    1110,     1121
**
** TOP
**
*NSET, NSET=TOP
     550,     563,     576,     589,     602,     615,     628,     641,
     654,     667,      680
**
** BOT
**
*NSET, NSET=BOT, GENERATE
     404,     416,       1
     527,     536,       1
**
** LEFT
**
*NSET, NSET=LEFT
     417,     428,     439,     450,     461,     472,     483,     494,
     505,     516,     527,     538,     539,     540,     541,     542,
     543,     544,     545,     546,     547,     548,     549,     550,
     681,     692,     703,     714,     725,     736,     747,     758,
     769,     780,     791,     802,     813,     824,     835,     846,
     857,     868,     879,     890,     933,     944,     955,     966,
     977,     988,     999,    1010,    1021,    1032,    1043,    1054,
    1065,    1076,    1087,    1098,    1109,    1120,     1131
**
*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
9998, 
*ELSET, ELSET=OUT,GEN
569,580
*ELSET,ELSET=TOP,GEN
472,580,12
*ELSET,ELSET=BOTTOM,GEN
451,460,1
349,360,1
*NSET, NSET=TOP0
     550,     563,     576,     589,     602,     615,     628,     641,
     654,     667,
*NSET, NSET=BOT0,GEN
404,416,1
528,536,1
*EQUATION
2,
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
**
*NSET, NSET=QA_TEST_REFN
REF,
*ELSET, ELSET=QA_TEST
OUT,
*NSET, NSET=QA_TEST
TOP,
**
*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,
*NODE OUTPUT,NSET=TOP
V,
*FILE OUTPUT, NUMBER=1, TIME MARKS=YES
*NODE FILE, NSET=REF
U,
*EL FILE,ELSET=OUT
PEEQ,
*****
*OUTPUT, FIELD, TIME MARKS=YES, NUMBER INTERVAL=1
*ELEMENT OUTPUT, ELSET=QA_TEST
PEEQ,
*NODE OUTPUT, NSET=QA_TEST
U,
*OUTPUT, HIST, TIMEINT=1.E-3
*ENERGY OUTPUT, VAR=PRESELECT
******
*ADAPTIVE MESH,ELSET=BLANK,FREQUENCY=5
*ADAPTIVE MESH CONSTRAINT
TOP, 2, 2, 0.0
BOT, 1, 2, 0.0
*ENDSTEP