Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Experimental studies of heat insulation materials for hybrid propellant rocket motors
Submission Author:
Gabriel Pachêco Milhomem , DF
Co-Authors:
Ana Paula Nunes, Artem Andrianov, Olexiy Shynkarenko, Jungpyo Lee, Gabriel Pachêco Milhomem
Presenter: Gabriel Pachêco Milhomem
doi://10.26678/ABCM.COBEM2017.COB17-1706
Abstract
The ablation rates of non-reinforced epoxies, polyesters, polyurethanes and silicones were estimated experimentally for application as an internal heat insulation of low-thrust hybrid propellant motor. It was established that silicon elastomer has minimal ablation rate in the range 0.33 – 0.52 mm/s depending on conditions of testing.
Keywords
Hybrid propulsion, Heat Insulation, Ablatives, Ablation Rate
