ANALYSES ON LOW CYCLE RESONANCE OF SHIP IN ASTERN SEAS

Low cycle resonance occurs due to the dynamic variation of righting arm with respect to the relative position of a ship to waves. The dynamic variation depends on the encounter period of a ship in astern seas. This paper discusses the following 1) an analytical expression of GZ curves varying with respect to the relative position of a ship to waves; 2) non-linear equation of motion describing low cycle resonance; 3) the effects of righting arm, stability range and encounter period on low cycle resonance.

  • Supplemental Notes:
    • J Soc Naval Arch Japan, v 177, June 1995, p 197 [10 p, 7 ref, 2 tab, 18 fig]
  • Authors:
    • HAMAMOTO, M
    • UMEDA, N
  • Publication Date: 1995

Language

  • English

Subject/Index Terms

Filing Info

  • Accession Number: 00717726
  • Record Type: Publication
  • Source Agency: British Maritime Technology
  • Files: TRIS
  • Created Date: Mar 4 1996 12:00AM