TENDENCIES OF MARINE PROPELLER SHAFT EXCITATIONS

From two-dimensional considerations a relation has been derived between the dynamic propeller shaft forces and the speed of ship and propeller. A factor, defined as the index of unsteadiness, enables the prediction of propeller vibratory force, for conditions different from a test condition. Considerations have been made concerning the level of the vibratory output of multiple propeller arrangements, as compared to regular single propeller arrangements.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/0020868X
• Corporate Authors:

  International Periodical Press

  193 Heemraadssingel
  Rotterdam,   Netherlands 
• Authors:
  • Wereldsma, R
• Publication Date: 1972-10

Media Info

• Features: References;
• Pagination: p. 328-332
• Serial:
  • International Shipbuilding Progress
  • Volume: 19
  • Issue Number: 218
  • Publisher: IOS Press
  • ISSN: 0020-868X
  • Serial URL: http://www.iospress.nl/journal/international-shipbuilding-progress/

Subject/Index Terms

• TRT Terms: Aerodynamic lift; Blades (Machinery); Excitation; Propeller shafts; Propellers; Vibration
• Old TRIS Terms: Blade frequency vibration; Lifting surface theory; Propeller excitation; Propeller shaft vibration; Unsteady loading
• Subject Areas: Marine Transportation; Vehicles and Equipment;

Filing Info

• Accession Number: 00043744
• Record Type: Publication
• Source Agency: International Periodical Press
• Files: TRIS
• Created Date: May 4 1973 12:00AM