Magnetohydrodynamic Explosive Ordnance Seed Energy And Fuze Security And Disarmament The Insurance Agency Programs

Damage element formation technology is important for damage effect of ammunition. Compared with traditional conventional explosively formed penetrators ammunition. Magneto Hydrodynamic Explosive Munition (MAHEM) utilize molten metal propelled by electromagnetic fields from explosions to penetrate enemy armor, and will have greater efficiency, control, and precision.In order to deliver it to a target as a warhead packaged into a projectile, Theoretical analysis, design calculations and related experiments are done based on primary power and S&A device of magnetic flux compression generator (MFCG), which is the key part.Capacitor charged by battery is the first solution of primary power. Program theory is explained, numerical simulation is done and experimental system is built, two measurement methods are used to ensure accuracy and reliability of measurement results, feasibility and correctness of experimental systems are verified by comparison numerical simulation with experimental results.Explosive drived ferroelectric generator is the second solution. Physical model and design algorithm are described, calculation is done. Dynamic simulation is done by LS-DYNA. By comparison numerical simulation with theoretical algorithm, loading parameter control is fulfilled. Theoretical guidance is provided for engineering design.For a MFCG packaged into a projectile with explosive drived ferroelectric generator primary power, S&A device for fuzes are designed, dynamic simulation is done by ADAMS. Control circuit design and debugging are accomplished.