Research Article
The Analytical Method to Compute the Strain on the Soft PSD in Double-Pulse SRM
Table 1
Performance parameters of the SRM.
| Structure | Modulus | Poisson’s ratio |
| Case | 200 GPa | 0.3 | Second-pulsed propellant grain | 5.2 MPa | 0.495 | Soft PSD | 10.0 MPa | 0.495 |
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