Jet engines require air to be squeezed tightly before being mixed with fuel, and being ignited and going “boom” and shooting out the back to make the aircraft go.
In a turbojet, there is a fan inside of the engine that spins really fast to squeeze the air.
A ramjet does not have a fan inside of the engine to squeeze the air. Rather, it uses the speed of the aircraft already moving very fast to squeeze the air when it hits the engine.
A scramjet is a type of ramjet, where the air is moving faster than the speed of sound when it is squeezed and mixed with the fuel to go “boom”.
Latest Answers