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Lifting fans for VTOL aircraft: Mechanical development of a gear-driven model fan installed in a wing

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DOITrouver le DOI : https://doi.org/10.4224/40004040
AuteurRechercher : 1; Rechercher : 1; Rechercher : 1
Affiliation
  1. Conseil national de recherches Canada. Division de génie mécanique
FormatTexte, Mémorandum
Description physique31 p.
Résumé
A 12 inch diameter gear driven fan, having a gross disc loading of about 450 Ib/ft² , was installed in a wing for wind tunnel studies on the fan inlet. The mechanical arrangements of the fan and drive, which included a turbine mounted at one end of the wing, are described. Preliminary mechanical testing was carried out in the Engine Laboratory, after which the wing and fan were installed in a 10' x 20' wind tunnel for aerodynamic studies. Problems relating to oil seals and oil leakage are discussed. About 20 hours of running were completed on the rotating machinery. A strip inspection of components then showed them to be in good condition.
Date de publication
Maison d’éditionNational Research Council Canada
Série
  • Laboratory Memorandum (National Research Council Canada. Division of Mechanical Engineering. Engine Laboratory), nº NRC-ENG-54 (avril 1967).
Langueanglais
Publications évaluées par des pairsNon
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Identificateur de l’enregistrement6eabd9b7-31dc-4f71-8281-21b409c4265a
Enregistrement créé2026-05-13
Enregistrement modifié2026-05-13

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