Interactional Aerodynamics of the Single Rotor Helicopter Configuration. Volume VIII-C. Frequency Analyses of Wake Single Film Data, Hubcaps and Air Ejectors.

Abstract

This is the third of the three volumes of Volume VIII containing frequency spectrographs of the model helicopter hub/rotor wake velocities derived from the single-film velocity transducer data. This sub-volume deals with the effects of hub caps and air ejector systems on wake velocities. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1978
Accession Number
ADA061995

Entities

People

  • Philip F. Sheridan

Organizations

  • Boeing Rotorcraft Systems

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Air Ejectors
  • Air Pressure
  • Aircrafts
  • Coordinate Systems
  • Ejectors
  • Flow
  • Frequency
  • Government Procurement
  • Governments
  • Harmonic Analysis
  • Helicopters
  • Intellectual Property
  • Models
  • Operating Systems
  • Pressure Transducers
  • Transducers
  • Wind Tunnels

Fields of Study

  • Physics

Readers

  • Aerodynamics.
  • Business Analytics
  • Combustion and Flow Dynamics.