Interactional Aerodynamics of the Single Rotor Helicopter Configuration. Volume IV-F. One-Third Octave Band Spectrograms of Wake Split-Film Data, Air Ejectors With Hubcaps; Wings.

Abstract

This is the sixth of the seven sub-volumes of Volume IV containing one-third octave band spectrographs of the model helicopter hub/rotor wake as it was modified by various aerodynamic devices. This sub-volume deals with the effects of air ejector systems in configurations already possessing hub caps and also of several wing configurations mounted variously to alter the wake. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1978
Accession Number
ADA063244

Entities

People

  • Philip F. Sheridan

Organizations

  • Boeing Rotorcraft Systems

Tags

DTIC Thesaurus Topics

  • Air Ejectors
  • Air Pressure
  • Aircrafts
  • Airframes
  • Computer Programs
  • Ejectors
  • Flow
  • Frequency
  • Harmonic Analysis
  • Helicopters
  • Instructions
  • Intellectual Property
  • Models
  • Pressure Transducers
  • Rdx
  • Wind Tunnel Tests
  • Wind Tunnels

Fields of Study

  • Physics

Readers

  • Acoustical Oceanography.
  • Aerodynamics.
  • Aerospace Engineering