DFVLR/FAA (Deutsche Forschungs-und Versuchsanstalt fuer Luft und Raumfahrt/Federal Aviation Administration) Propeller Noise Tests in the German-Dutch Wind Tunnel DNW. Appendix 2. Basic Test-Program (Propeller 2: Thickness 8.5%, Square Tip-Shape)

Abstract

In this Appendix the results from the basic test-program (Propeller 2: Thickness 8.5%, square tip shape) are documented in terms of pressure time histories, narrow-band spectra and unweighted as well as A weighted overall sound pressure levels, together with supplementary information necessary for further data interpretation.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1986
Accession Number
ADA174978

Entities

People

  • Hanno H. Heller
  • James E. Densmore
  • John O. Powers
  • Werner M. Dobrzynski

Tags

DTIC Thesaurus Topics

  • Band Spectra
  • Crystal Structure
  • Data Analysis
  • Electric Vehicles
  • Frequency
  • Insensitive Explosives
  • Mach Number
  • Noise
  • Plastic Explosives
  • Power Spectra
  • Propeller Noise
  • Sound Pressure
  • Spectra
  • Test And Evaluation
  • Time
  • Wind Tunnels

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