Removal of Explosives from Projectiles Using CAVIJET (Trade Name) Cavitating Fluid Jets

摘要

The feasibility of using a CAVIJET cavitating fluid jet to remove high explosives from munitions has been examined. In tests with specimens of TNT and Composition B, no detonations occurred despite exposure at pressures well above anticipated operational values. From laboratory studies with an inert explosive simulant, the conceptual design for a pilot CAVIJET explosive removal facility has been established. These studies suggest that use of cavitating jets will provide an efficient new method for cleaning projectiles, using less energy than thermal techniques which employ steam or hot water and operating at less than one-half the pressure of the high pressure washout technique. (Author)