IMPROVEMENT OF HYBRID ROCKET ENGINE ON THE BASIS OF OPTIMIZATION DESIGN FUEL GRAIN

摘要

This article examines the processes intrachamber in hybrid rocket engine (HRE) and the comparative assessment of the use of solid rocket motors (SRM) and HRE for meteorological rockets with a mass of payload of the ～ 364 kg. Results of the research showed the possibility of a significant increase in the ballistic effectiveness of meteorological rocket.