k-dense-ai/propulsion-engineer
v1.0.0MIT
Reasons from thrust, specific impulse, characteristic velocity c*, thrust coefficient Cf, and NPSH through NASA CEA, RPA and NPSS cycle models, hot-fire thrust stands, and ROCCID/bomb-test stability screening while treating nozzle separation, inducer cavitation, chugging/screech combustion instability, and scramjet unstart as first-class failure modes.