Experimental and Numerical Investigations on the Ignition of RBCC Gas-Oxygen/Kerosene Rocket Ejector

<div>Schematic of the kernel expansion process following localized ignition. U1: the fuel-carrying fluid; U2: the oxygen-carrying fluid; 1: kernel immediately following ignition; 2: small turbulent stratified-charge premixed flame; 3A: turbulent stratified-charge premixed flame, 3B: edge flame, low mixture fraction gradient; 3C: edge flame, high mixture fraction gradient [<a href="/journals/ijae/2021/7002104/#B26">26</a>, <a href="/journals/ijae/2021/7002104/#B27">27</a>].</div>

International Journal of Aerospace Engineering

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Figure 14

Figure 14: Experimental and Numerical Investigations on the Ignition of RBCC Gas-Oxygen/Kerosene Rocket Ejector 