Now showing items 1-10 of 42
Alternator Power Conditioning for Launchers
A high-energy pulse-discharge is needed to drive an electromagnetic (EM) or an electro-thermal-chemical (ETC) launcher. Various pulse power generators have been examined and used. Capacitor-based power supplies are convenient ...
Effects of EM weapons requirements on the electric ship power system
The electric ship research effort at the University of Texas, Center for Electromechanics, is presently focusing on the development of a comprehensive model of ship power system. The model will allow the study of various ...
An electromagnetic gun power supply as a component of an electric ship power system
An electromagnetic gun provides a new component that must be integrated into the power system of an electric ship. An interesting topology for the power supply is a set of pulsed alternators with sufficient energy stored ...
Hypervelocity Plasma Sprayer Using Railgun Accelerators
This paper describes hypervelocity plasma spraying with railgun systems and describes the laboratory system designed and built at The University of Texas at Austin, which successfully validated the method of hypervelocity ...
Electric guns, theoretical and practical, have been around for many years in many forms. They have been slow to develop however because the competition, in the form of gas dynamic guns, has been formidable. To accelerate ...
Analysis of Performance of Rail Gun Accelerators Powered by Distributed Energy Stores
It has been established that centimeter sized projectiles weighing several grams can be accelerated by electrical forces to velocities in excess of five kilometers per second in a classical railgun. The technologies required ...
Railgun Energy Stores and Systems
Sufficient experimental railgun work and railgun analysis has now been performed to make it desirable to present an overview of what is offered by various options. These are examined. The single, pulsed homopolar generator ...
Multi-Shot Power Supply Using Capacitors for an Electromagnetic Powder Deposition (EPD) Gun
The Department of Defense (DoD) and commercial entities are dependent on chemical plating and coating processes to replace worn or eroded material on damaged parts. Air Force Logistics Centers have been forced to consider ...