The TUM/LRT electromagnetic launchers

E. Igenbergs, S. Aigner, A. Hüdepohl, M. Rott, U. Weishaupt, H. Kuczera

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Abstract

In the laboratory of the Lehrstuhl für Raumfahrttechnik LRT (Astronautical Institute) of the Technische Universität München TUM (Technical University Munich) different types of electromagnetic launchers are being developed and operated: (1) An electromagnetic accelerator which accelerates particles in the mass range of 10 -8 g < m < 10 g to velocities up to 500 m/s; (2) an electrothermal accelerator, where particles of masses of 10 -4 g < m < 10 -1 g reach velocities up to 3 km/s; (3) a rail gun which accelerates particles in the mass range of 10–1 g < m < 10 g up to 3,5 km/s; (4) a plasma-dynamic launcher where particles in the mass range of 10 –8 g < m < 10 –3 g can be accelerated to velocities up to 20 km/s. All these systems use a fast, low inductance capacitor bank for energy storage.

Original languageEnglish
Pages (from-to)1536-1541
Number of pages6
JournalIEEE Transactions on Magnetics
Volume22
Issue number6
DOIs
StatePublished - Nov 1986

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