Experimental Investigation of Solid Rocket Scramjet Based on Central Strut
Jia Zeng,
Guohui Wang,
Hui Huang
et al.
Abstract:Scramjet based on solid propellant has become a potential choice for the development of future hypersonic vehicles. In this paper, a boron-containing solid rocket scramjet based on the central strut injection was proposed, and the ground direct-connect experiment with the equivalence ratios of 0.43 to 2.4 under the flight condition of Mach 6, 25 km was carried out. The pressure and flow rate over time were measured in the experiment. The results show that the engine can realize stable supersonic mode or subson… Show more
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