Here is a cool trick the air force has perfecting for years
What the Critics Said:
“Uh, no. A-6E Intruder engines were Pratt & Whitney J52 turbofans–which have blades! How do you think they compress the air/fuel mixture???”
“Not… only a ramjet, or scram jet have no internal blades… the A6 intruder does have blades… If not, how could the jet compress the air into the combustion chamber for ignition from a complete standstill…”
“A6 intruder (which this is) has blades…
And yes Ramjets can be used on aircraft… Take the Nord 1500 Griffon”