Lo-Frequency Augmentor Instability Investigation Computer Program User's Manual.

Abstract

This report describes the computer code and the models developed to form the computer code used to analyze low frequency augmentor instability (rumble). Rumble occurs mainly at high fuel-air ratios and at flight Mach numbers and altitudes where low duct inlet air temperatures and pressures exist. The model was developed in conjunction with and checked by two experimental programs.

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Document Details

Document Type
Technical Report
Publication Date
Dec 18, 1978
Accession Number
ADA065774

Entities

People

  • G. Brant
  • P. L. Russell
  • R. Ernst

Organizations

  • Pratt & Whitney

Tags

Communities of Interest

  • Air Platforms
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Aircrafts
  • Calorific Value
  • Combustion
  • Combustion Products
  • Computer Programming
  • Computer Programs
  • Computers
  • Heat Of Combustion
  • Heat Transfer
  • Ignition
  • Lepidoptera
  • Plastic Explosives
  • Three Dimensional
  • Time Domain
  • Turbines
  • Turbofan Engines
  • Turbulent Mixing

Fields of Study

  • Physics

Readers

  • Aerospace Engineering
  • Computer Science.
  • Plasma Physics.