How can fighter jets fly upside-down in regards to the fuel intake

Question

Me and my brother are at a loss, we understand the basics of how the upside down thing works, but how does the engine get fuel when the tank is turned around, is it a vacoom and how would that work or is the intake from the tank in the back of the it, so the fuel is forced into the engine? Thanks.

In: Engineering

Answer 1

Your question alrready answered by more educated people here but your question was[ once a problem in WWII](https://en.wikipedia.org/wiki/Miss_Shilling%27s_orifice).