Experimental Study of the Swirling Oxidizer Flow in HTPB/N<sub>2</sub>O Hybrid Rocket Motor

<div>Comparison of combustion efficiency for oxidizer swirl flow and axial flow.</div>

International Journal of Aerospace Engineering

Figure 13: Experimental Study of the Swirling Oxidizer Flow in HTPB/N<sub>2</sub>O Hybrid Rocket Motor 