金枪鱼延绳钓船船长及服务航速与钓钩数量的匹配

Match of the length and speed of tuna long liner with hook number

金枪鱼延绳钓船的主要性能参数航速及其主尺度船长与钓钩数量有着密切关系,它们之间的匹配将直接影响渔捞效果和经济效益。作者对金枪鱼延绳钓船的船长、航速与钓钩数量的匹配予以论述,并对深冷型远洋金枪鱼延绳钓船给出了具体的计算表达式。其结论可供渔船设计时参考,其计算表达式可作为深冷型远洋金枪鱼延绳钓船技术经济分析及船型论证的重要依据。

There is a close relationship between the main performance parameters such as ship speed and ship length of a tuna long liner and the hook number. The match of them has a direct impact on the fishing production and further economic results. In this paper, the match of ship speed and ship length of tuna long liner and hook number is discussed. And formula is given for the super freezing deep-sea tuna long liner. The conclusion can be used as reference for ship designing and the formula can provide an important foundation for the economic and technical analysis or ship type demonstration of tuna long liner.