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2023 Journal Impact Factor - 0.7
2023 CiteScore - 1.4
ISSN 2083-6473
ISSN 2083-6481 (electronic version)
Editor-in-Chief
Associate Editor
Prof. Tomasz Neumann
Published by
TransNav, Faculty of Navigation
Gdynia Maritime University
3, John Paul II Avenue
81-345 Gdynia, POLAND
e-mail transnav@umg.edu.pl
Dynamic Component of Ship's Heeling Moment due to Sloshing vs. IMO IS-Code Recommendations
P. Krata 1
1 Gdynia Maritime University, Gdynia, Poland
ABSTRACT: The comparative study of the dynamic component of heeling moment due to sloshing in ships? partly filled tanks is presented in the paper. The characteristics of heeling moment are obtained in the course of experimental tests and numerical simulations. The heeling moment is decomposed and the research is focused on the dynamic component resulting from liquid movement. The results of the research are compared to the computations performed in accordance with the IMO IS-Code recommendations. The need for amending of the intact ship stability assessment procedure is suggested.
KEYWORDS: IMO Requirements, Heeling Moment Calculations, Ship's Heeling Moment, IMO IS-Code, Heeling Moment, Liquid Movement, Ship Stability Assessment, Sloshing
REFERENCES
Akyildiz H., Unal E., 2005, Experimental investigation of pressure distribution on a rectangular tank due to the liquid sloshing, Ocean Engineering, 32, 1503–1516
Francescutto A., 2002, Intact Ship Stability - the Way Ahead, Proc. 6th International Ship Stability Workshop, Washington
Intact Stability Code 2002, IMO, London
Jankowski J., Warmowska M., 1997, Development of computer program describing the flow in partly filled tank, Technical Report No.27/97, PRS, Gdańsk
Krata P., 2006, The comparative study of numerical simulation and experimental research into the areas of maximum dynamic pressure due to sloshing in ship’s double bottom tank, Proc. XV-th International Scientific and Technical Conference Nav-Support ‘06, Gdynia
Krata, P. 2008. Linear characteristics of sloshing phenomenon for the purpose of on-board ship’s stability assessment, XVIII Krajowa Konferencja Mechaniki Płynów, Jastrzębia Góra.
Warmowska M., Jankowski J., 2005, Simulation of water movement in partly filled ship tanks, Proc. HYDRONAV ‘2005, Ostróda
Citation note:
Krata P.: Dynamic Component of Ship's Heeling Moment due to Sloshing vs. IMO IS-Code Recommendations. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 4, No. 3, pp. 363-368, 2010
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