THE SIMULATION OF INTERIOR BALLISTIC PERFORMANCE OF GUNS BY DIGITAL COMPUTER PROGRAM

Abstract

When non-conventional guns are to be considered or when detailed design information is required, interior ballistic calculations become more difficult and time-consuming. To deal with these problems, the equations which describe the interior ballistic performance of guns and gun-like weapons have been programmed for the high-speed digital computers available at the Ballistic Research laboratories. The major innovation contained in the equations derived in this report is the provision for use of propellant charges made up of several propellants of different chemical compositions and different grenulations. ResuIts obtained by the method described in this report compare favorably with those of other interior ballistic systems. In addition, considerably more detail is obtained in far less time. A comparison with experimontal data from well-instrumented gun-firings is also presented to demonstrate the validity of this method of computation.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1962
Accession Number
AD0299980

Entities

People

  • Jerome M. Frankle
  • Paul G. Baer

Organizations

  • Ballistic Research Laboratory

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Adiabatic Flames
  • Ballistic Trajectories
  • Ballistics
  • Computational Science
  • Computer Programs
  • Computers
  • Digital Computers
  • Equations
  • Guns
  • Interior Ballistics
  • Kinetic Energy
  • Mathematical Analysis
  • Muzzle Velocity
  • Payload
  • Rotating Bands
  • Solid Propellants
  • Trajectories

Readers

  • Calculus or Mathematical Analysis
  • Technical Research and Report Writing.
  • ballistics.