A Short Review on Efficiency of Rotating Detonation Engine

Abstract

The rotating detonation engine (RDE) is a revolutionary propulsion technology with the potential to significantly enhance the efficiency of propulsion systems. This paper provides an in-depth review of the RDE's efficiency, its advantages over pulse detonation engines (PDEs) and deflagration concepts, as well as its applications in rocketry. The historical development of detonation engines, specifically RDE, is discussed, along with various research methodologies applied in both atmospheric and vacuum conditions. The challenges and potential solutions for utilizing RDE in space missions are also explained in this paper.