A new combustion phenomenon: penetrative combustion of 3D printed fuel grain for hybrid rocket engine 1. Aerospace Europe Conference 2023, 1.Events, 10. Propulsion PhysicsBy Beata Wierzbińska-PrusApril 3, 2026XIAODONG YU; HONGSHENG YU; WEI ZHANG; LUIGI T. DELUCA; RUIQI SHEN DOI Number: 10.13009/EUCASS2023-033
