bulbous bow

Investigation of Resistance Test for Small Fishing Vessel with Bulbous Bow

小型渔船球鼻艏减阻效果探讨

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Secondly, the Genetic Algorithms are introduced, and the position optimization and the dimension optimization of the bulbous bow are carried out in turn, and the optimal wave-making resistance coefficients are reached for different speeds and the form parameters of the bulbous bows are obtained.

然后通过引入遗传算法，先后进行了单体船的球首位置优化以及球首主尺度优化，得到各种速度下的最小兴波阻力系数，同时得到球首各形状参数。

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A Test Research on Bulbous Bow and Stern Energy Saving Device with a 24 000 DWT Log Bulk Carrier

24000t运木散货船球首及尾部节能装置试验研究

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Application of large-protruded upward-bending bulbous bow in a small block coefficient ship A New Type of Power-Saving Ship with Bulbous Bow and Cochlea-Channelled Stern

大伸出上翘型球鼻在一艘小方形系数船上的应用球首蜗尾节能新船型

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the most obvious changes from the original titanic would be below the water line, including welding rather than rivets, a bulbous bow for greater fuel efficiency and enlarged rudder and bow thrusters for increased maneuverability, palmer said.

帕尔默说，泰坦尼克II号区别于泰坦尼克最大的地方就是在水位线下焊接了（不是铆接）球形艏门以提高燃料的工作效率，扩张船舵和船首推进器的尺寸，使其更便于操作控制。

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The stem is of bulbous bow type constructed by welded of steel plates.

艏部是钢板焊接球鼻形结构.

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