*HEADING
ADAPTIVE MESHING EXAMPLE
FORWARD EXTRUSION
Units - N, m
*RESTART,W,N=10
*NODE, INPUT=ale_extrusion_forwardnode.inp
*ELEMENT, TYPE=CAX4R,ELSET=BLANK, INPUT=ale_extrusion_forwardelem.inp
**
** BOT
**
*NSET, NSET=BOT
    2003,    2014,    2025,    2036,    2047,    2058,    2069,    2080,
    2091,    2102,    2113,    2124,    2135,    2146,    2157,    2168,
    2179,    2190,    2201,    2212,    2223,    2234,     2245
**
** RIGHT
**
*NSET, NSET=RIGHT, GENERATE
    2003,    2013,       1
**
** TOP
**
*NSET, NSET=TOP
    2013,    2024,    2035,    2046,    2057,    2068,    2079,    2090,
    2101,    2112,    2123,    2134,    2145,    2156,    2167,    2178,
    2189,    2200,    2211,    2222,    2233,    2244,    2255,    2266,
    2277,    2288,    2299,    2310,    2321,    2332,    2343,    2354,
    2365,    2376,    2387,    2398,    2409,    2420,    2431,    2442,
    2453,    2464,    2475,    2486,    2497,    2508,    2519,    2530,
    2541,    2552,    2563,    2574,    2585,    2596,    2607,    2618,
    2629,    2640,    2651,    2662,    2673,    2684,    2695,    2706,
    2717,    2728,    2739,    2750,    2761,    2772,    2783,    2794,
    2805,    2816,    2827,    2838,    2849,    2860,    2871,    2882,
    2893,    2904,    2915,    2926,    2937,    2948,    2959,    2970,
    2981,    2992,    2993,    2994,    2995,    2996,    2997,    2998,
    2999,    3000,    3001,    3002,     3003
**
** LEFT
**
*NSET, NSET=LEFT
    2245,    2256,    2267,    2278,    2289,    2300,    2311,    2322,
    2333,    2344,    2355,    2366,    2377,    2388,    2399,    2410,
    2421,    2432,    2443,    2454,    2465,    2476,    2487,    2498,
    2509,    2520,    2531,    2542,    2553,    2564,    2575,    2586,
    2597,    2608,    2619,    2630,    2641,    2652,    2663,    2674,
    2685,    2696,    2707,    2718,    2729,    2740,    2751,    2762,
    2773,    2784,    2795,    2806,    2817,    2828,    2839,    2850,
    2861,    2872,    2883,    2894,    2905,    2916,    2927,    2938,
    2949,    2960,    2971,    2982,     2993
**
** STEP  1, DEFAULT STATIC STEP
** LOADCASE, DEFAULT
**
*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
LEFT,XSYMM
9998,1,6
*NSET, NSET=REF
9998, 
*ELSET, ELSET=OUT,GEN
1801,1805,1
*SURFACE,NAME=RIGHTS,TYPE=SEGMENTS
START,0.02801,-0.001
LINE,0.02801,0.089
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, 
*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
,4E-3
*BOUNDARY,TYPE=VELOCITY,AMP=STEP
BOT,2,2,5.0
*AMPLITUDE, DEFINITION=SMOOTH STEP, NAME=STEP
0., 0., 4E-4, 1., 4E-3, 1. 
*NSET,NSET=NCON
TOP,RIGHT
*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, FIELD, TIME MARKS=YES, NUMBER INTERVAL=1
*ELEMENT OUTPUT, ELSET=QA_TEST
PEEQ,
*NODE OUTPUT, NSET=QA_TEST
U,
******
*ADAPTIVE MESH,ELSET=BLANK,FREQUENCY=10,MESH SWEEPS=3,
INITIAL MESH SWEEPS=100
*ENDSTEP