supported by the National Natural Science Foundation of China(Nos.12172379,11925207,and 91741205);the Foundation for Outstanding Young Scholars of National University of Defense Technology,China.
The ignition process and flame propagation with ethylene fuel in cavity-stabilized scramjet by a Multi-Channel Gliding Arc(MCGA)at Mach 2.0 were investigated.Effects of equivalence ratios on the MCGA-assisted ignition...