文摘
Effect of inlet conditions on combustion in the solid fuel ramjet engine is investigated. An in-house code to simulate the unsteady swirling reacting flows in a SFRJ is developed. Three correlations of solid fuel regression rate for swirling flows are proposed. The swirl has a significant effect on the combustion in the solid fuel ramjet engine. Increase of swirl number, mass flow rate, and air inlet temperature enhance the regression rate.