Research Article
The Analytical Method to Compute the Strain on the Soft PSD in Double-Pulse SRM
Table 3
Calculation results of circumferential strain of another example (a double-pulse SRM with twice the diameter;
stays the same).
| | Input | Structural response | | Gap (mm) | Case modulus (GPa) | of case | of grain | | FEM (%) | Analytical (%) | FEM (%) | Analytical (%) |
| | 1 | 1.5 | 150 | 21.99 | 24.05 | 16.25 | 21.60 | | 2 | 5.0 | 150 | 26.21 | 28.67 | 15.14 | 20.04 | | 3 | 1.5 | 200 | 21.36 | 23.54 | 15.71 | 21.10 | | 4 | 5.0 | 200 | 25.61 | 28.19 | 14.63 | 19.56 | | 5 | 1.5 | 220 | 21.13 | 23.36 | 15.52 | 20.92 | | 6 | 5.0 | 220 | 25.40 | 28.02 | 14.45 | 19.38 |
|
|
