Ion generators, specifically ion thrusters, function effectively in space by ejecting both positive ions and electrons. They require a supply of atoms to ionize, which is challenging in a vacuum environment. The process involves accelerating ions while ensuring that un-ionized atoms do not escape unaccelerated. Ion thrusters are not merely reliant on high voltage in a vacuum; they must manage the balance of charge to maintain functionality.
PREREQUISITESAerospace engineers, physicists, and anyone interested in the mechanics of space propulsion systems.
Ion thrusters work, but you'll need a supply of atoms to be ionized.It's also reallly hard to ionize the atoms before they fly off un-ionized and unaccelerated and yet let the ions escape after they are accelerated. Sticking that mill in a vacuum and providing a high voltage won't do anything. Ejecting just electrons isn't possible, because the entire contraption would get a positive charge, and no more electrons could be ejected.Andy Resnick said:They very much work in space