*HEADING
ECA4VFDM: *DSFLUX, *DSECURRENT FOR COUPLED THERMAL ELECTRICAL
ELEMENTS  [DCAX4E]
*NODE,NSET=ALL
 1, 1.
 2, 8.
 3, 8.,7.
 4, 1.,7.
*NSET,NSET=FIX1
 1,2
*NSET,NSET=FIX2
 2,3
*NSET,NSET=FIX3
 3,4
*NSET,NSET=FIX4
 1,4
*ELEMENT,TYPE=DCAX4E, ELSET=EALL
 1,1,2,3,4
*surface, NAME=SIDE_1
 1, S1
*surface, NAME=SIDE_2
 1, S2
*surface, NAME=SIDE_3
 1, S3
*surface, NAME=SIDE_4
 1, S4
*SOLID SECTION,MATERIAL=A1, ELSET=EALL
*MATERIAL,NAME=A1
*CONDUCTIVITY
 3.77E-5, 
*ELECTRICAL CONDUCTIVITY
 3.77E-5, 
*JOULE HEAT FRACTION
 0.0, 
*SPECIFIC HEAT
 .39, 
*DENSITY
 82.9, 
*STEP
*COUPLED THERMAL-ELECTRIC, STEADY STATE
*BOUNDARY,OP=NEW
 FIX3,11
 FIX3, 9
*NODE PRINT
 NT,RFL
 EPOT,RECUR
*NODE FILE
 NT,RFL
 EPOT, RECUR
*EL PRINT,FREQ=0
*EL FILE
*DSFLUX,OP=NEW
 SIDE_1, S, .3
*DSECURRENT,OP=NEW
 SIDE_1, CS, .3
*END STEP
*STEP
*COUPLED THERMAL-ELECTRIC, STEADY STATE
*BOUNDARY,OP=NEW
 FIX4,11
 FIX4, 9
*DSFLUX,OP=NEW
 SIDE_2, S, .3
*DSECURRENT, OP=NEW
 SIDE_2, CS, .3
*END STEP
*STEP
*COUPLED THERMAL-ELECTRIC, STEADY STATE
*BOUNDARY,OP=NEW
 FIX1,11
 FIX1, 9
*DSFLUX,OP=NEW
 SIDE_3, S, .3
*DSECURRENT,OP=NEW
 SIDE_3, CS,.3
*END STEP
***STEP,UNSYMM=NO
*STEP
*COUPLED THERMAL-ELECTRIC, STEADY STATE
*SOLUTION TECHNIQUE,TYPE=SEPARATED
*BOUNDARY,OP=NEW
 FIX2,11
 FIX2, 9
*DSFLUX,OP=NEW
 SIDE_4, S, .3
*DSECURRENT, OP=NEW
 SIDE_4, CS, .3
*END STEP