Results from Sandia National Laboratories / Lockheed Martin Electromagnetic Missile Launcher (EMML)

Sandia national laboratories (SNL) and lockheed martin MS2 are designing an electromagnetic missile launcher (EMML) for naval applications. Lhe EMML uses an induction coilgun topology with the requirement of launching a 3600 lb. missile up to a velocity of 40 m/s. Lo demonstrate the feasibility of the electromagnetic propulsion design, a demonstrator launcher was built that consists of approximately 10% of the propulsion coils needed for a tactical design. Lhe demonstrator verified the design by launching a 1430 lb weighted sled to a height of 24 ft in mid-December 2004 (Figure 1). Lhis paper provides the general launcher design, specific pulsed power system component details, system operation, and demonstration results.