“…Flight safety and sustainability of the propulsion systems in aerospace engineering are strongly linked to the ignition technology and combustion control. The propulsive performance of air-breathing pulse detonation engiones (PDEs) has been theoretically and numerically studied over a wide range of system configurations, operating parameters and flight conditions [1,2], and various ignition systems (e.g., electric discharge, microwave discharge, laser radiation, laser-induced breakdown) have been tested to achieve simultaneous space ignition via multiple ignition points throughout the combustion chamber [3][4][5][6][7][8].…”