Propulsion System Flow Stability Program (Dynamic). Part XX. Computer Programs for the Root Locus Analysis of Linearized Turbojet and Turbofan Control Systems.

Abstract

Computer programs developed to handle the computational tasks for the linear stability analysis of propulsion controls by root locus techniques are described. The descriptions, flowcharts, and Fortran program listings of two main programs TJET and TFAN developed for the analysis of turbojet and turbofan engine control systems are presented. Also presented are the descriptions of three subroutines specially developed to facilitate data handling for this study. Examples are given to illustrate the application of computer programs TJET and TFAN. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1968
Accession Number
AD0853262

Entities

People

  • Evan L. Lum

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aircrafts
  • Computer Programs
  • Computers
  • Control Systems
  • Engineering
  • Engines
  • Jet Aircraft
  • Mechanical Engineering
  • Procedures (Computers)
  • Propulsion Systems
  • Systems Engineering
  • Thermal Propulsion Systems
  • Turbofan Engines
  • Turbojet Engines

Readers

  • Combustion and Flow Dynamics.
  • Computer Science.
  • Control Systems Engineering.