TECHNIQUES FOR ESTIMATING VIBRATORY FORCES GENERATED BY PROPELLERS

This Bulletin is a condensation of available practical information on the various aspects of ship propeller forces and propeller-induced hull forces arising from the spatially non-uniform flows to which almost all ship propellers are subjected. The work embraces brief physical descriptions of the manner in which blade frequency pressures are generated by propellers; the attending induced pressures on nearby structures to produce hull forces; the forces on the propeller itself and the blade- bending moment and a distillation of experimental results from model tests and full-scale measurements which reveal the dominant effects of certain parameters as currently exhibited.

  • Supplemental Notes:
    • Prepared for Panel H-8 (Hydroelasticity) of the Hydrodynamics Committee.
  • Corporate Authors:

    Society of Naval Architects and Marine Engineers

    601 Pavonia Avenue
    Jersey City, NJ  United States  07306-2907
  • Authors:
    • Breslin, J P
  • Publication Date: 1975-1

Media Info

  • Pagination: 48 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00126924
  • Record Type: Publication
  • Source Agency: Society of Naval Architects and Marine Engineers
  • Report/Paper Numbers: #1-34 Tech. Bull
  • Files: TRIS
  • Created Date: Nov 5 1975 12:00AM