A disk EMG system for driving impacting liners to ∼ 20 km/s

We consider an ALT-1,2-like [1,2] system to deliver up to 60-70 MA currents in the liner load and accelerate ∼20 g/cm cylindrical liners to ∼20 km/s (ALT-1,2: ∼31 MA, ∼13 g/cm, ∼12 km/s). The system is intended for the ALT-3 experiment to test the efficiency of magnetic implosion of impacting liners and to verify the possibility of shock-wave measurements at up to 1 TPa pressures.

[1]  D. Holtkamp,et al.  Survey of Optical Velocimetry Experiments - Applications of PDV, A Heterodyne Velocimeter , 2006, 2006 IEEE International Conference on Megagauss Magnetic Field Generation and Related Topics.

[2]  W.L. Atchison,et al.  Explosive magnetic liner devices to produce shock pressures up to 3 TPa , 2009, 2009 IEEE Pulsed Power Conference.

[3]  A.M. Buyko Disc Explosive Magnetic Generator and Quasi-Spherical Liner Simulations with a 1D Code , 2006, 2006 IEEE International Conference on Megagauss Magnetic Field Generation and Related Topics.

[4]  P.N. Nizovtsev,et al.  On the feasibility to achieve high pressures with disk EMG driven impacting liners , 2001, PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference. Digest of Papers (Cat. No.01CH37251).