VIBRATIONS AND WATERBORNE NOISE ON FISHERY VESSELS

The Food and Agricultural Organization of the United Nations granted a fellowship to the author to study, at several European ship research institutes, the problem of noise generation and propagation on fishery vessels. He later took part in the design of the fishery research vessel PROF. SIEDLECKI, which included the implementation of a series of antivibration and antinoise precautions. This paper compares vibration and noise levels on two fishery research vessels--the conventional RV G.O. SARS and RV PROF. SIEDLECKI. The paper is divided into two parts. In the first part, mechanical vibrations of the elastically supported propeller are dealt with and conditions for minimum vibration response are determined. In the second part, structural vibrations in the ships and noise propagation from the ships to the water are described. The paper concludes with data on structural vibrations and waterbourne noise progation.

  • Availability:
  • Supplemental Notes:
    • Journal article
  • Authors:
    • Ojak, W
  • Publication Date: 1988-6

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  • Accession Number: 00655595
  • Record Type: Publication
  • Source Agency: Maritime Technical Information Facility
  • Files: TRIS
  • Created Date: Jul 21 1994 12:00AM