*HEADING
NAFEMS TEST T2, 1-Dimensional Heat Transfer w/ Radiation [CAX3T]
**
** The target solution is the temperature at NOUT nodes:T_nout=653.85, 
** See ch. 4.3.2 of ABAQUS/Benchmarks Manual
**
*PREPRINT,ECHO=YES,MODEL=NO,HISTORY=NO
*NODE
 1,0.0,0.0
 101,0.01,0.0
 11,0.0, 0.1
 111,0.01,0.1
*NGEN, NSET=ALL
 1,11
 101,111
*NSET,NSET=NOUT
11,111
*NSET,NSET=QA_TEST
11,111
*ELEMENT,TYPE=CAX3T, ELSET=EALL
 1, 1,101,102
 2, 1,102,2
*ELGEN, ELSET=EALL
 1,10,1,2
 2,10,1,2
*SOLID SECTION,MATERIAL=ELMAT, ELSET=EALL
*PHYSICAL CONSTANTS, ABSOLUTE ZERO=-273.16,STEFAN BOLTZMANN=5.67e-8
*MATERIAL,NAME=ELMAT
*ELASTIC
1.0,0.0
*EXPANSION
0.0,
*CONDUCTIVITY
 55.6, 
*SPECIFIC HEAT
 460., 
*DENSITY
 7850.0, 
*STEP
*DYNAMIC TEMPERATURE-DISPLACEMENT, EXPLICIT
,2500.0
*BOUNDARY
 1, 11,,726.840
 101,11,,726.840
*RADIATE
 20,R2,26.840,0.98
*******************************
*FILE OUTPUT,NUM=1
*NODE FILE, NSET=NOUT
NT, 
*******************************
*OUTPUT,FIELD, NUM=1
*NODE OUTPUT, NSET=ALL
NT,
*NODE OUTPUT,NSET=QA_TEST
NT
*******************************
***OUTPUT,HISTORY, FREQUENCY=300
***NODE OUTPUT, NSET=NOUT
**NT,
******* 
*OUTPUT,HISTORY,TIME INTERVAL=2500
*ENERGY OUTPUT,VARIABLE=ALL
*******************************
*END STEP