An Analytical Investigation of the Effects of Increased Installed Horsepower on Helicopter Agility in the Nap-of-the-Earth Environment

Abstract

This report describes an investigation of the effects of increased horsepower on the agility of a helicopter in nap-of-the-earth (NOE) maneuvers. A computer program, the Maneuver Criteria Evaluation Program, was used to simulate the flight of a representative scout-type helicopter, the OH-58. Calculations were made for both the standard OH-58 and an OH-58 with increased installed power. The increased installed power had significant effects on the agility of the helicopter in evasive-acceleration type maneuvers.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1975
Accession Number
ADA020924

Entities

People

  • Donald J. Merkley

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aircrafts
  • Airspeed
  • Altitude
  • Blades
  • Computer Programs
  • Computers
  • Deceleration
  • Energy
  • Flight
  • Government Procurement
  • Governments
  • Helicopters
  • Kinetic Energy
  • Mach Number
  • Maneuvers
  • Standards
  • Vehicles

Fields of Study

  • Physics

Readers

  • Aerospace Engineering
  • Aviation Science / Aeronautics.