摘要
结合海上风电运维船的使用要求和三体船型特点,确定小型高速三体风电运维船船型,并寻求特定海况下阻力性能和运动性能优异的侧体布局方案。基于CFD计算静水阻力和规则波中迎浪增阻与运动响应,并预报不规则波中运动有义值和阻力值。通过比较表明,主、侧体艉部对齐时三体运维船的综合性能最优。从而为海上三体风电运维船的设计和性能预报提供参考。
The small high-speed offshore maintenance trimaran is designed according to the using requirement of the offshore maintenance ships and the characteristics of trimaran. The side-hull position with excellent performance of both resistance and motion is selected in the certain sea conditions. CFD is used to calculate the resistance in calm water and the added resistance and motion response in regular heading waves. The significant value of motion and resistance in irregular waves are predicted. With comparison, when the sterns of side-hull and main-hull align, the offshore maintenance trimaran has the optimal comprehensive performance. It provides reference for the design and the performance prediction of offshore maintenance trimaran.
出处
《船舶工程》
北大核心
2015年第12期13-17,共5页
Ship Engineering
关键词
风电维护
三体船
侧体布局
波浪增阻
运动性能
maintenance for offshore wind
trimaran
side-hull position
added resistance in waves
motion performance
