TY - GEN
T1 - The effect of aft hull form on overshoot angles in zig-zag manoeuvre
AU - Yamaguchi, Yoshihiro
AU - Furukawa, Yoshitaka
AU - Mutou, Hiroyuki
PY - 2010
Y1 - 2010
N2 - The authors investigated the relevance between aft hull frame lines and second overshoot angles in 10°/10° zig-zag manoeuvre, and developed the numerical simulation method to remove the effect of fuel saving devices on overshoot angles so as to investigate the relevance only between aft frame lines and second overshoot angles. From the comparison of the characteristics of plural ship's aft frame lines, waterline volume coefficient Cwv and bottom volume coefficient Cbv were adopted as the parameters of sensitivity analysis. Consequently, the authors propose the measures of modifying aft frame lines for reducing the second overshoot angle from the result of sensitivity analysis result between Cwv/Cbv and second overshoot angles.
AB - The authors investigated the relevance between aft hull frame lines and second overshoot angles in 10°/10° zig-zag manoeuvre, and developed the numerical simulation method to remove the effect of fuel saving devices on overshoot angles so as to investigate the relevance only between aft frame lines and second overshoot angles. From the comparison of the characteristics of plural ship's aft frame lines, waterline volume coefficient Cwv and bottom volume coefficient Cbv were adopted as the parameters of sensitivity analysis. Consequently, the authors propose the measures of modifying aft frame lines for reducing the second overshoot angle from the result of sensitivity analysis result between Cwv/Cbv and second overshoot angles.
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UR - http://www.scopus.com/inward/citedby.url?scp=77956337107&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:77956337107
SN - 9781880653777
T3 - Proceedings of the International Offshore and Polar Engineering Conference
SP - 835
EP - 842
BT - Proceedings of the 20th (2010) International Offshore and Polar Engineering Conference, ISOPE-2010
T2 - 20th International Offshore and Polar Engineering Conference, ISOPE-2010
Y2 - 20 June 2010 through 25 June 2010
ER -