Effect of Operational Envelope Limits on Teetering Rotor Flapping

Abstract

The objectives of this study were to verify the accuracy of the hybrid computer version of the Rotorcraft Simulation Program C81 as a flapping predictor, to investigate the effect of operational envelope limits on flapping, and to investigate methods of extending the recommended operational envelopes of the subject helicopter.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1978
Accession Number
ADA059187

Entities

People

  • L. W. Dooley
  • S. W. Ferguson Iii

Organizations

  • Bell Flight

Tags

Communities of Interest

  • Air Platforms
  • Ground and Sea Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Accuracy
  • Actuators
  • Aircrafts
  • Center Of Gravity
  • Computer Simulations
  • Computers
  • Contracts
  • Control Systems
  • Flight Simulations
  • Gravity
  • Helicopters
  • Hybrid Computers
  • Maneuvers
  • Rotary Wing Aircraft
  • Simulations
  • Thick Walls
  • United States

Fields of Study

  • Physics

Readers

  • Aerodynamics.
  • Aviation Science / Aeronautics.