MODEL TESTS ON IMPULSIVE WATER PRESSURES ACTING ON THE HULL SURFACE OF AN ORE-CARRIER IN TWO DIRECTIONAL WAVES

This paper describes the results of a model test on the impulsive water pressures acting on the hull surface of a gigantic ore-carrier in waves. In order to generate impulsive water pressures on the free running model, especially on the ship side, the regular waves from two directions were adopted as the wave environment of the experiment. From analysis of the test results, it is discussed what parameters affect occurrence of impulsive water pressures and on what part of the hull surface impulsive water pressures will appear. A new measuring system including a special pressure transducer and recording apparatus was prepared. The system worked well to catch impulsive water pressures even in detail of the peak.

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  • Corporate Authors:

    Society of Naval Architects of Japan

    23 Shiba-kotohiracho, Minato-ku
    Tokyo 135,   Japan 

    Society of Naval Architects of Japan

    15-16, Toranomon, 1-chome, Minato-ku
    Tokyo,   Japan 
  • Authors:
    • Sugai, K
    • Goda, K
    • Kitigawa, H
    • Takel, Y
    • Kan, M
    • Miyamoto, T
    • Ohmatsu, S
    • OKAMOTO, M
  • Publication Date: 1974-6

Language

  • Japanese

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00071551
  • Record Type: Publication
  • Source Agency: Society of Naval Architects of Japan
  • Files: TRIS
  • Created Date: Nov 12 1974 12:00AM