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Citation:
 Abdeljalil Benmansour,Benameur Hamoudi,Lahouari Adjlout.Effect of Ship Bow Overhang on Water Shipping for Ship Advancing in Regular Head Waves[J].Journal of Marine Science and Application,2016,(1):33-40.[doi:10.1007/s11804-016-1345-y]
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Effect of Ship Bow Overhang on Water Shipping for Ship Advancing in Regular Head Waves

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Title:
Effect of Ship Bow Overhang on Water Shipping for Ship Advancing in Regular Head Waves
Author(s):
Abdeljalil Benmansour Benameur Hamoudi Lahouari Adjlout
Affilations:
Author(s):
Abdeljalil Benmansour Benameur Hamoudi Lahouari Adjlout
Department of Maritime Engineering, University of Science and Technology of Oran Mohamed Boudiaf, Oran 31130, Algeria
Keywords:
water on deckshipped water amountship model testsbow overhanggreen waterregular head waves
分类号:
-
DOI:
10.1007/s11804-016-1345-y
Abstract:
This paper presents the results of an experimental investigation dealing with the effect of bow overhang extensions on the quantity of shipping water over the foredeck in case of ships advancing in regular head waves.To perform this investigation, a series of free-running tests was conducted in regular waves using an experimental model of a multipurpose cargo ship to quantify the amount of shipping water.The tests were performed on five bow overhang variants with several combinations of wavelength and ship speed conditions.It was observed that the quantity of shipping water was affected by some parameters such as wavelength, ship speed, and bow shape in terms of an overhang extension.The results show the significant influence of an overhang extension, which is associated with the bow flare shape, on the occurrence of water shipping.These results involve the combined incoming regular waves and model speed.

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Memo

Memo:
Received date: 2015-05-07;Accepted date: 2015-12-22。
Corresponding author: Abdeljalil Benmansour, E-mail:benmansour.abdeljalil@yahoo.fr
Last Update: 2016-07-06