en:example:heat:2:2
Table of Contents
Triangles, BEAM4T2
Problem
Mesh
| element | type | nodes |
|---|---|---|
| 1 | 4 | 1 3 2 12 13 11 |
| 2 | 4 | 3 4 2 15 14 13 |
| 3 | 4 | 3 5 4 16 17 15 |
| 4 | 4 | 5 6 4 19 18 17 |
| 5 | 4 | 5 7 6 20 21 19 |
| 6 | 4 | 7 8 6 23 22 21 |
| 7 | 4 | 7 9 8 24 25 23 |
| 8 | 4 | 9 10 8 27 26 25 |
Computation
The computation is executed with the following commands:
- beam4t2.bat
xrm2 beam4t2.i1 xrpd beam4t2.iB xt2t beam4t2
Input
- beam4t2.i1
; NELEM NNOD ITED IP 8 27 4 ; CRIT SCALE THDEF RP 1.01 1 0.01 XY N 1:10 X 2*0 2*0.25 2*0.5 2*0.75 2*1 Y 5*(0 0.02) EL E 1:8 N =P 1 3 2 =P =Q 12 13 11 =Q =R 3 4 2 =R =S 15 14 13 =S =2P =4Q =2R =4S =4P =8Q =4R =8S =6P =12Q =6R =12S EN EN
- beam4t2.iB
; KREST 0 KOUT INT3 NSAX NSTEPX KSU IP 1 0 2 0 10 1000 0 ; TIMS ERAL EDIF TOL DTRUN RP 0 1e-5 0.1 0.1 3600 MP 1 T 1 V 20 3e6 IV 1 T 5 V 0 0.1 SV 1 T 1 I 1 V 30 10 V 2*-20 ; x = 0 m, To = -20 °C SV 2 T 1 I 1 V 30 10 V 2*25 ; x = 1 m, To = 25 °C AV 1 T 6 N 1 1 1 V 4*0 ; KAPPR KAUTO KPRED GV 1 T 1 V 27*25 ; initial conditions AS 1 /M 1 /A 1 /G 1 /S 1 E 1 S3 /S 2 E 8 S1 /R 720000 36000 1 ; total time = 200 h, initial time step = 10 h EN EN
Output
- beam4t2.STR
# 163 0.72000E+06 $TEMPERATURE 1 -0.1160E+02 0.0000E+00 0.0000E+00 2 -0.1160E+02 0.0000E+00 0.0000E+00 3 -0.8457E+01 0.0000E+00 0.0000E+00 4 -0.8457E+01 0.0000E+00 0.0000E+00 5 -0.5347E+01 0.0000E+00 0.0000E+00 6 -0.5347E+01 0.0000E+00 0.0000E+00 7 -0.2269E+01 0.0000E+00 0.0000E+00 8 -0.2269E+01 0.0000E+00 0.0000E+00 9 0.7758E+00 0.0000E+00 0.0000E+00 10 0.7758E+00 0.0000E+00 0.0000E+00 11 -0.1160E+02 0.0000E+00 0.0000E+00 12 -0.1002E+02 0.0000E+00 0.0000E+00 13 -0.1002E+02 0.0000E+00 0.0000E+00 14 -0.1002E+02 0.0000E+00 0.0000E+00 15 -0.8457E+01 0.0000E+00 0.0000E+00 16 -0.6898E+01 0.0000E+00 0.0000E+00 17 -0.6898E+01 0.0000E+00 0.0000E+00 18 -0.6898E+01 0.0000E+00 0.0000E+00 19 -0.5347E+01 0.0000E+00 0.0000E+00 20 -0.3803E+01 0.0000E+00 0.0000E+00 21 -0.3803E+01 0.0000E+00 0.0000E+00 22 -0.3803E+01 0.0000E+00 0.0000E+00 23 -0.2269E+01 0.0000E+00 0.0000E+00 24 -0.7423E+00 0.0000E+00 0.0000E+00 25 -0.7423E+00 0.0000E+00 0.0000E+00 26 -0.7423E+00 0.0000E+00 0.0000E+00 27 0.7758E+00 0.0000E+00 0.0000E+00
en/example/heat/2/2.txt · Last modified: 2024-11-07 09:26 by Petr Pařík