Development of 400 kgf thrust class CAMUI type sounding rocket

摘要

Cascaded Multistage Impinging-jet (CAMUI) is one of the combustion methods of hybrid rocket. This is the way of burning solid fuel and liquid oxidizer at stagnation point. By this way, we can expect to get high regression rate and high combustion efficiency. Now, with this combustion method, we developed the 400 kgf thrust class flight model to observe upper air and did experiments to confirm its performance. This summer, our aim is to make this hybrid rocket reach 10 km altitude. This paper describes the outline of the mission and the combustion characteristics which we got by the static firing test.