Study on the Effect of Air Throttling on Flame Stabilization of an Ethylene Fueled Scramjet Combustor

Figure 10

Wall pressure of the experiment and calculation with and without air throttling (hot-cal_with-air: calculation result of chemical reaction flow with air throttling; upwall: the up wall of the scramjet combustor; cold-exp_without-air: experimental result of nonreaction flow without air throttling; cold-cal_without-air: calculation result of nonreaction flow without air throttling; hot-exp_with-air: experimental result of chemical reaction flow with air throttling; hot-cal_without-air: calculation result of chemical reaction flow without air throttling).