*HEADING
: HEAT TRANSFER ANALYSIS
*RESTART,WRITE
*NODE,NSET=ALL
 1, 0., 0., 0.
 2, 7., 0., 0.
 3, 7., 0., -7.
 4, 0., 0., -7.
 5, 0., 7., 0.
 6, 7., 7., 0.
 7, 7., 7., -7.
 8, 0., 7., -7.
*NSET,NSET=FIX1
 1,2,3,4
*NSET,NSET=FIX2
 5,6,7,8
*NSET,NSET=FIX3
 1,2,6,5
*NSET,NSET=FIX4
 2,3,7,6
*NSET,NSET=FIX5
 3,4,7,8
*NSET,NSET=FIX6
 1,4,5,8
*ELEMENT,TYPE=DC3D8, ELSET=EALL
 1, 1,2,3,4,5,6,7,8
*SOLID SECTION,MATERIAL=A1, ELSET=EALL
*PHYSICAL CONSTANTS, ABSOLUTE ZERO=-460.
*MATERIAL,NAME=A1
*CONDUCTIVITY
 3.77E-5, 
*DENSITY
 82.9, 
*SPECIFIC HEAT
 .39, 
*BOUNDARY
 FIX1,11
*INITIAL CONDITIONS,TYPE=TEMPERATURE
FIX2,0.1
*STEP
*HEAT TRANSFER, STEADY STATE
*NODE PRINT
 NT,RFL
*NODE FILE
 NT,RFL
*EL PRINT,FREQ=0
*EL FILE
*DFLUX
 1, BF, .0003
*FILE FORMAT,ZERO INCREMENT
*END STEP