Research Article

Evaluation of the Mechanical Failure Criterion to Consider the Triple Base Propellant Safety Life: Application of Sustainable Renewables for Environmental Hazards

Table 6

Test data of the initial dynamic activity ratio of samples aged for 15 days.

No.Weight/gMaximum extrusion stress of the propellant bed/MPaInitial dynamic activity ratio/R0

1199.55.971.198
2203.59.121.259
3203.014.381.519