THEORETICAL OPTIMIZATION OF CARTRIDGE ACTUATED DEVICES

Abstract

The examples considered here are sufficient to illustrate the analytical approach to the optimization of cartridge actuated devices and to show that the method is capable of predicting the gains in size and weight reductions which can be expected from optimization in specific devices. In general terms we see that: (1) definite minima in size and/or weight may exist in some cases, while in others there are no practical minima; (2) minimum weight and size may or may not occur at the same operating pressure; and (3) there may be considerable latitude in selecting the operating pressure while yet having the device near optimum in size and/or weight. The analytical approach promises to be an effective tool in the optimization of cartridge actuated devices.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1959
Accession Number
AD0658731

Entities

People

  • S. E. Hedden

Organizations

  • Naval Surface Warfare Center Dahlgren Division

Tags

Communities of Interest

  • Air Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Cartridge Actuated Devices
  • Catapults
  • Celestial Brightness
  • Diameters
  • Ejection Seats
  • Energy
  • Equations
  • Handbooks
  • Internal Pressure
  • Kinetic Energy
  • Margin Of Safety
  • Materials
  • Optimization
  • Reliability
  • Test And Evaluation
  • Weight
  • Weight Reduction

Readers

  • Rocket Propulsion.
  • Systems Analysis and Design