Accession Number : ADA310233

Title :   Ballistic Effects of Ignition Stimulus in High-Performance Tank Ammunition.

Descriptive Note : Final rept. Feb 94-Sep 95,

Corporate Author : ARMY RESEARCH LAB ABERDEEN PROVING GROUND MD

Personal Author(s) : Chang, Lang-Mann

PDF Url : ADA310233

Report Date : MAY 1996

Pagination or Media Count : 40

Abstract : Ballistic effects of ignition stimulus in a high-performance tank propelling charge are studied through the use of a two-phase flow computer code, XKTC. The studies are conducted with an array of generic igniters that have output rates that vary along the charge length. Performance evaluations of the igniters are based on their resultant pressure behavior in the gun chamber, muzzle velocity, intergranular stress level, and other related variables. Results provide guidelines for the design of effective igniters for granular propelling charges. Details of ignition dynamics as well as their correlations with ballistic performance are explained.

Descriptors :   *COMPUTER PROGRAMS, *TWO PHASE FLOW, *IGNITERS, *INTERIOR BALLISTICS, TEST AND EVALUATION, OUTPUT, PERFORMANCE(ENGINEERING), DYNAMICS, RATES, LENGTH, PRESSURE, AMMUNITION, IGNITION, BEHAVIOR, STIMULI, TANK GUNS, TANKS(COMBAT VEHICLES), PROPELLING CHARGES, GUN CHAMBERS, MUZZLE VELOCITY.

Subject Categories : Computer Programming and Software
      Guns
      Ballistics

Distribution Statement : APPROVED FOR PUBLIC RELEASE