*HEADING
THERMAL PROPERTIES: EXPLICIT [C3D8RT]
FIELD-VARIABLE-DEPENDENT CONDUCTIVITY
**
** The conductivity of the gap is field dependent: k_fv=1.25
** The analytical result for flux: HFL2=-38.5
** The analytical temperature at NOUT nodes: NT11=80.75 
**
**
*PREPRINT,MODEL=YES,HISTORY=YES
*NODE,NSET=NALL
1,   10.0,     0.0
2,   11.0,     0.0
3,   11.0,     0.4
4,   10.0,     0.4
5,   10.0,     0.0,   -1.
6,   11.0,     0.0,   -1.
7,   11.0,     0.4,   -1.
8,   10.0,     0.4,   -1.
9,   10.0,     0.5
10,  11.0,     0.5
11,  11.0,     1.00
12,  10.0,     1.00
13,   10.0,     0.5,   -1.0
14,   11.0,     0.5,   -1.0
15,   11.0,     1.00,   -1.0
16,   10.0,     1.00,   -1.0
*NSET,NSET=MID
1,2,3,4,5,6,7,8
*NSET, NSET=TOP
11,12,15,16
*NSET,NSET=NOUT
9,10,14,13
*NSET,NSET=QA_TEST
NOUT,
*ELEMENT,TYPE=C3D8RT,ELSET=MID
1, 1,2,6,5,4,3,7,8
*ELEMENT,TYPE=C3D8RT,ELSET=TOP
2,9,10,14,13,12,11,15,16
*ELSET, ELSET=SOLID
1,2
*SOLID SECTION,ELSET=SOLID,MATERIAL=SOLMAT
*MATERIAL,NAME=SOLMAT
*ELASTIC
1.E5, 
*EXPANSION
0.0, 
*CONDUCTIVITY
1., 
*DENSITY
1000.,
*SPECIFIC HEAT
100.,
*SURFACE, NAME=SURF1
TOP, S1
*SURFACE, NAME=SURF2
MID,S2
*STEP
*DYNAMIC TEMPERATURE-DISPLACEMENT, EXPLICIT
 , 2e6
*FIXED MASS SCALING,ELSET=SOLID,FACTOR=1.E6
*CONTACT PAIR, INTERACTION=GAPS
SURF1, SURF2
*SURFACE INTERACTION,NAME=GAPS
*GAP CONDUCTANCE,DEPENDENCIES=1
1.,.0,,,1.
1.,.1,,,1.
1.,.2,,,1.
1.5,.0,,,2.
1.5,.1,,,2.
1.5,.2,,,2.
2.0,.0,,,3.
2.0,.1,,,3.
2.0,.2,,,3.
*BOUNDARY,OP=NEW
TOP,11,,100.
MID,11,,50.
*FIELD, VARIABLE=1
NALL, 1.5
***************************
*FILE OUTPUT, NUM=1
*NODE FILE,NSET=NOUT
 NT,
***************************
*OUTPUT, FIELD, NUMBER=1
*NODE OUTPUT, NSET=QA_TEST
NT
*NODE OUTPUT, NSET=NALL
NT
**************************
***OUTPUT, HISTORY,FREQ=1000
***NODE OUTPUT, NSET=NOUT
**NT,
***ELEMENT OUTPUT,ELSET=TOP
**HFL2,
*OUTPUT, HISTORY,TIME INTERVAL=2.0e6
*ENERGY OUTPUT, VAR=ALL
**************************
*END STEP