Abstract In order to improve the battlefield survivability of military equipment and personnel, more research institutions have conducted on bulletproof performance equipment. This paper analyzes advantages disadvantages several main materials their applicable environments, briefly damage typical antiradiation missile warhead fragments. On this basis, a new type hanging bullet proof structure i...

Although the Cold War has been over for a decade, conditions remain that are producing new instabilities—and potential conflicts—in the rapidly changing contemporary world. Missile proliferation issue is a case in point. Missiles, as the most effective delivery vehicles, have the advantages of high velocity, low cost, and great accuracy in a conflict. Few current control or defense measures are...

To ensure that the missile is safely separated from internal weapons bay, jet used to control process of separation, which mounted on front edge bay. The length-to-depth ratio bay was L/D=8, diameter d1 =0.178 m, d2 =0.05 m . FLUENT software combined with our group-developed code under platform a user-defined function (UDF) solve flow field and six-degrees-of-freedom (6DOF) missile. detached ed...

During the last five years, Oerlikon Aerospace developed and implemented engineering processes. In this paper, we discuss the application of risk management to the re-engineering of operator console stations of a missile weapon system. We briefly describe the systems engineering process. Finally, twelve lessons learned are discussed. PROCESS DEVELOPMENT BACKGROUND Oerlikon Aerospace (OA) is the...

The Universal Interface Software(UIS) Protocol was a Theater Missile Defense Gateway Protocol which linked the Strategic Defense Initiative(SDI) Architecture Killer Satellite Software Protocol to the National Test Bed Simulation Software Protocol to enable neural network shock loop operation when ICBMS were approaching the SDI Shield. A Gateway Software is required for Homeland Defense and Secu...

BACKGROUND A craniocerebral trauma caused by firearms is a complex injury with high morbidity and mortality. One of the most intriguing and controversial part in their management in salvageable patients is the decision to remove the bullet/pellet. A bullet is foreign to the brain and, in principle, should be removed. Surgical options for bullet extraction span from conventional craniotomy, thro...