*HEADING
EC3KDFDJ: *DSFLUX, *SFILM, AND *SRADIATION FOR HEAT TRANSFER ELEMENTS  [DC3D20]
*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.
 9, 3.5, 0., 0.
 10, 7., 0., -3.5
 11, 3.5, 0., -7.
 12, 0., 0., -3.5
 13, 3.5, 7., 0.
 14, 7., 7., -3.5
 15, 3.5, 7., -7.
 16, 0., 7., -3.5
 17, 0., 3.5, 0.
 18, 7., 3.5, 0.
 19, 7., 3.5, -7.
 20, 0., 3.5, -7.
*NSET,NSET=FIX1
 1,2,3,4,9,10,11,12
*NSET,NSET=FIX2
 5,6,7,8,13,14,15,16
*NSET,NSET=FIX3
 1,2,6,5,9,18,13,17
*NSET,NSET=FIX4
 2,3,7,6,10,19,14,18
*NSET,NSET=FIX5
 3,4,7,8,11,19,15,20
*NSET,NSET=FIX6
 1,4,5,8,12,20,16,17
*ELEMENT,TYPE=DC3D20, ELSET=EALL
 1, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
  16,17,18,19,20
*surface, NAME=ALL
 1, S1
 1, S2
 1, S3
 1, S4
 1, S5
*surface, NAME=SIDE_1
 1, S1
*surface, NAME=SIDE_2
 1, S2
*surface, NAME=SIDE_3
 1, S3
*surface, NAME=SIDE_4
 1, S4
*surface, NAME=SIDE_5
 1, S5
*surface, NAME=SIDE_6
 1, S6
*SOLID SECTION,MATERIAL=A1, ELSET=EALL
*surface,NAME=SIDE
1,S3
*PHYSICAL CONSTANTS, ABSOLUTE ZERO=-460., STEFAN BOLTZMANN = 5.E-8
*MATERIAL,NAME=A1
*CONDUCTIVITY
 3.77E-5, 
*DENSITY
 82.9, 
*SPECIFIC HEAT
 .39, 
*BOUNDARY
 FIX1,11
**********************
*STEP,NAME=STEP1
*HEAT TRANSFER, STEADY STATE
*NODE PRINT
 NT,RFL
*OUTPUT,FIELD
*NODE OUTPUT
 NT,RFL
*EL PRINT,FREQ=0
*SECTION PRINT,NAME=SIDE1,SURFACE=SIDE,AXES=LOCAL
 ,3.5,3.5,0.
 ,3.5,0.,0., ,0.,3.5,0.
SOAREA,SOH
*SECTION FILE,NAME=SIDE1,SURFACE=SIDE,AXES=LOCAL
 ,3.5,3.5,0.
 ,3.5,0.,0., ,0.,3.5,0.
SOAREA,SOH
*OUTPUT,FIELD
*ELEMENT OUTPUT
*DFLUX
 1, BF, .3
*END STEP
**********************
*STEP,NAME=STEP2
*HEAT TRANSFER, STEADY STATE
*BOUNDARY, OP=NEW
 FIX2, 11
*DFLUX, OP=NEW
*DSFLUX, OP=NEW
 SIDE_1, S, .3
*END STEP
**********************
*STEP,NAME=STEP3
*HEAT TRANSFER, STEADY STATE
*BOUNDARY, OP=NEW
 FIX1, 11
*DSFLUX,OP=NEW
 SIDE_2, S, .3
*END STEP
**********************
*STEP,NAME=STEP4
*HEAT TRANSFER, STEADY STATE
*BOUNDARY, OP=NEW
 FIX5, 11
*DSFLUX,OP=NEW
 SIDE_3, S, .3
*END STEP
**********************
*STEP,NAME=STEP5
*HEAT TRANSFER, STEADY STATE
*BOUNDARY, OP=NEW
 FIX6, 11
*DSFLUX,OP=NEW
 SIDE_4, S, .3
*END STEP
**********************
*STEP,NAME=STEP6
*HEAT TRANSFER, STEADY STATE
*BOUNDARY, OP=NEW
 FIX3, 11
*DSFLUX,OP=NEW
 SIDE_5, S, .3
*END STEP
**********************
*STEP,NAME=STEP7
*HEAT TRANSFER, STEADY STATE
*BOUNDARY, OP=NEW
 FIX4, 11
*DSFLUX,OP=NEW
 SIDE_6, S, .3
*END STEP
**********************
*STEP,NAME=STEP8
*HEAT TRANSFER, STEADY STATE
*BOUNDARY, OP=NEW
 FIX2, 11
*DSFLUX,OP=NEW
*SFILM,OP=NEW
*SRADIATE, OP=NEW
side_4,AVG,0.0,0.55
*END STEP
**********************
*STEP,NAME=STEP9
*HEAT TRANSFER,STEADY STATE
*DSFLUX,OP=NEW
*SFILM,OP=NEW
 SIDE_1, F, 75., .103
*BOUNDARY,OP=NEW
 FIX2, 11
*DSFLUX,OP=NEW
*SRADIATE, OP=NEW
*END STEP
**********************
*STEP,NAME=STEP10
*HEAT TRANSFER, STEADY STATE
*DSFLUX,OP=NEW
*SFILM, OP=NEW
 SIDE_2, F, 75., .103
*BOUNDARY,OP=NEW
 FIX1, 11
*END STEP
**********************
*STEP,NAME=STEP11
*HEAT TRANSFER,STEADY STATE
*SRADIATE, OP=NEW
 SIDE_3, R, 75., 0.77
*BOUNDARY,OP=NEW
 FIX5,11
*END STEP
**********************
*STEP,NAME=STEP12
*HEAT TRANSFER,STEADY STATE
*SFILM,OP=NEW
 SIDE_3, F, 75., .103
*BOUNDARY,OP=NEW
 FIX5, 11
*END STEP
**********************
*STEP,NAME=STEP13
*HEAT TRANSFER,STEADY STATE
*SFILM,OP=NEW
 SIDE_4, F, 75., .103
*BOUNDARY,OP=NEW
 FIX6, 11
*END STEP
**********************
*STEP,NAME=STEP14
*HEAT TRANSFER,STEADY STATE
*SFILM,OP=NEW
 SIDE_5, F, 75., .103
*BOUNDARY,OP=NEW
 FIX3, 11
*END STEP
**********************
*STEP,NAME=STEP15
*HEAT TRANSFER,STEADY STATE
*SFILM,OP=NEW
 SIDE_6, F, 75., .103
*BOUNDARY,OP=NEW
 FIX4, 11
*END STEP
*STEP
*HEAT TRANSFER, STEADY STATE
*SFILM,OP=NEW
*SRADIATE, OP=NEW
 SIDE_1, R, 75., 0.77
*BOUNDARY,OP=NEW
 FIX2,11
*SFILM,OP=NEW
*END STEP
*STEP
*HEAT TRANSFER, STEADY STATE
*SFILM, OP=NEW
*SRADIATE, OP=NEW
 SIDE_2, R, 75., 0.77
*BOUNDARY,OP=NEW
 FIX1, 11
*END STEP
*STEP
*HEAT TRANSFER, STEADY STATE
*SRADIATE, OP=NEW
 SIDE_3, R, 75., 0.77
*BOUNDARY,OP=NEW
 FIX5,11
*END STEP
*STEP
*HEAT TRANSFER, STEADY STATE
*SRADIATE, OP=NEW
 SIDE_4, R, 75., 0.77
*BOUNDARY, OP=NEW
 FIX6,11
*END STEP
*STEP
*HEAT TRANSFER, STEADY STATE
*SRADIATE, OP=NEW
 SIDE_5, R, 75., 0.77
*BOUNDARY,OP=NEW
 FIX3,11
*END STEP
*STEP
*HEAT TRANSFER, STEADY STATE
*SRADIATE, OP=NEW
 SIDE_6, R, 75., 0.77
*BOUNDARY, OP=NEW
 FIX4,11
*END STEP