Title :
Multiple stage pulsed induction acceleration
Author :
McKinney, Kenelm ; Mongeau, Peter
Author_Institution :
Electromagnetic Launch Research, Inc.
fDate :
3/1/1984 12:00:00 AM
Abstract :
Pulsed induction is an acceleration mechanism based on the repulsive force exerted on a conductor magnetically coupled with a pulse coil. Because this process is inductive no direct mechanical or electrical connection with the projectile is required. It has resulted in the highest acceleration ever achieved: 2 gram ring to 5 km/s in 1 cm length by Bondaletov, USSR. In principle this process can be extended by multi-staging to produce even higher velocities at increased efficiencies. We have modelled this process and demonstrated experimentally the feasibility of synchronizing a multiple stage pulsed induction accelerator.
Keywords :
Electromagnetic propulsion; Acceleration; Bonding; Coils; Contacts; EMP radiation effects; Electromagnetic coupling; Electromagnetic launching; Projectiles; Switches; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1984.1063089