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A mass driver or electromagnetic catapult is a proposed method of non-rocket spacelaunch which would use a linear motor to accelerate and catapult payloads up to high speeds. Existing and proposed mass drivers use coils of wire energized by electricity to make electromagnets, though a rotary mass driver has also been proposed. [1] .
Oct 19, 2022 · A mass driver is a type of launching system that propels mass electrically using electromagnetic systems and tracks, or rails. The speeds reached can be higher than the escape velocity of most planets for long tracks or high accelerations.
Dec 3, 2013 · A lunar mass driver is basically a long tube along which a payload is accelerated using electromagnets. Rather than relying on expendable fuel like rocket propellant, a mass driver on the Moon could run on solar power.
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It is now believed that a lunar mass driver several kilometers long, designed conservatively with present technology, should be able to deliver 600,000 tons a year to L-5, or more easily to L-2, at a cost of about $1 per pound, assuming only ten years of operation.
Lunar Logistics from the surface to Cislunar space, deep space injection or back to Earth can be achieved with Astro-Drive. Current electromagnetic driver technology can fire a projectile at velocities that exceed any delta V requirements for launching payloads from the Moon to these destinations.
Constructed in 1976 and 1977, Mass Driver 1 was an early demonstration of the concept of the mass driver, a form of electromagnetic launcher, which in principle could also be configured as a rocket motor, using asteroidal materials for reaction mass and energized by solar or other electric power.
Nov 1, 2019 · In this paper, the energy is transferred externally to a mass driver throughout the flight path the electromagnetic coil system called multistage (EMSLS) designated in order to achieve the specified orbital velocity.
