Supersonic Inlet Investigation. Volume 2. Air Induction System Dynamic Simulation Model

Abstract

A one-dimensional mathematical dynamic simulation model for predicting the transient behavior of air induction systems for advanced tactical aircraft operating in the supersonic portion of the flight spectrum is discussed. As a part of the simulation model, control system logic is included to provide control system design criteria necessary to maintain air induction system response to selected input disturbances within prescribed limits. The model is applicable to both external and mixed compression inlets operating at supersonic conditions. The 'lumped parameter' concept is used in simulating the dynamic response of the subsonic duct downstream of the terminal shock, with the duct divided into three lumps.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1971
Accession Number
AD0891439

Entities

People

  • Gordon R. Hall
  • Nasim F. Amin

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Aircrafts
  • Boundary Layer
  • Compressors
  • Computational Fluid Dynamics
  • Computer Programs
  • Control Systems
  • Dynamic Response
  • Equations
  • Geometry
  • Leading Edges
  • Mach Number
  • Propulsion Systems
  • Tactical Aircraft
  • Test And Evaluation
  • Wind Tunnel Models
  • Wind Tunnels

Fields of Study

  • Physics

Readers

  • Aerospace Engineering
  • Computational Modeling and Simulation
  • Control Systems Engineering.

Technology Areas

  • Hypersonics
  • Hypersonics - Hypersonic Flow