Flow Characteristics Study on Aerospike Nozzle for Varying Lengths Using CFD Method
摘要
The study investigates the influence of varying aerospike nozzle lengths on the performance of rocket propulsion systems. Aerospike nozzles are known for their potential to enhance thrust efficiency across a range of altitudes, making them a subject of considerable interest in the field of aerospace engineering. This research explores the aerodynamic characteristics, Mach number characteristics, and velocity observations of aerospike nozzles with differing lengths through computational simulations and laboratory experiments. The findings reveal intricate relationships between nozzle length, Mach no., and propulsion efficiency, shedding light on optimal design parameters for aerospace applications. This research contributes valuable insights to the ongoing advancement of propulsion technology, with implications for more fuel-efficient and versatile rocket systems in future.