Thermally Safe
This solid rocket motor is designed to resist unintended ignition under high-temperature environments, providing enhanced thermal safety compared to conventional designs.
Xue, Xiaochun · Ye, Qing · Yu, Yonggang
Applied Thermal Engineering 2023
Ignition delay time vs. environmental temperature: ti = 2.073263×10^11 × Te^-2.89
Ignition times of 288 s and 283 s for HTPE contents of 7.8% and 10.8%, respectively