Assignment 4-RADIOSS Material Laws Challenge
OBJECTIVE : (1) PERFORM THE SIMULATION WITH DIFFERENT MATERIAL CARDS AND DIFFERENT FAILURE SETTINGS AS MENTIONED 7 DIFFERENT CASES
(2) COMPARE ALL SEVEN CASES BASED ON ENERGY ERROR AND MASS ERROR.
PROCEDURE: CASE (1) - (A) FIRST I IMPORTED THE FILE THEN RAN IT AS IT WAS BY GOING ON RADIOUS AND THEN SELECTING THE FILE LOCATION WHERE I HAD TO EXTRACT THE RESULT FILE.
CASE (2) - (A) IN THE SECOND CASE I IMPORTED THE FILE 000. RAD FILE OF CASE 1 AND ENABLED FAIL JOHSON CARD CHANDE PARAMETER "I FAIL_SH" = 1, DAVS=1, AND IXFEM =1. AFTER THAT I RAN THE SIMULATION BY GOING ON RADIOUS AND ASSIGNING A LOCATION TO EXTRACT THE RESULT FILE.
CASE (3) - (A) IN THE THIRD CASE I IMPORTED 000. RAD FILE OF THE SECOND CASE AND DELETED FAIL JHONSON CARD AND RAN THE SIMULATION
CASE (4) - IN THIS CASE I HAVE IMPORTED THE FILE OF CASE 3 AND SET EPS MAX VALUE TO DEFAULT AND THAN SIMULATION HAS BBEN PERFORMED
CASE (5) - IN CAES 5 I HAVE CHANGED THE MATERIAL CARD TO LAW 1 AND RAN THE SIMULATION
CASE (6) - IN THIS CASE IMPORTED THE CASE 1 FILE AND CHANGED MATERIAL LAW TO LAW 36 AND RUN THE SIMULATION
CASE (7) - IN THIS CASE I CHANGED THE MATERIAL LAW TO LAW 27 AND RECOMMENDED CHANGES FOR IN THIS CASE THEN RAN THE SIMULATION.
RESULTS :
| CASE NO | ENERGY ERROR % | MASS ERROR% | SIMULATION TIME (sec) |
| CASE 1 | 0.8 | 0.0 | 55 |
| CASE 2 | 0.2 | 0.0 | 50 |
| CASE 3 | 0.8 | 0.0 | 58.2 |
| CASE 4 | 3.0 | 0.0 | 51.49 |
| CASE 5 | 1.3 | 0.0 | 56.44 |
| CASE 6 | -1.8 | 0.0 | 61.6 |
| CASE 7 | -7.1 | 0.0 | 46.68 |