Explosive Driver Application Feasibility Study and Test for Use in the Hypervelocity Launch of High Density High L/D Projectiles
Abstract
A study of explosive drivers for use in short term experimental ballistics programs requiring hypervelocity launch capability for high density, high L/D projectiles has been carried out. The study focused on the problems associated with the application of explosive drivers as a possible simple expedient in ballistics programs requiring a small number of test shots. Since prior use of explosive drivers has not dealt with the launch of high density, high L/D projectiles, the study concentrated on problems associated with the redesign of explosive drivers for ballistic applications. The study pinpointed several problem areas, specifically radiative heat loss to the gas reservoir and bore walls, projectile stability (at high L/D) during high pressure launch and the well recognized problems associated with chamber block - gas reservoir closure and integrity.
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 01, 1982
- Accession Number
- ADA113030
Entities
People
- Evan Harris Walker
Organizations
- Ballistic Research Laboratory