基于快速性的船型优化及其在三用工作船中的应用

Ship Form Optimization via Rapidity Technique and the Appli-cation on the Anchor Handling Towing Ship

近年来,海洋石油开发事业相关装备产业快速升级,三用工作船作为海上油气平台作业必不可少的辅助船舶,发展迅速,需求量非常多,其船型优化也成为当前船舶设计中的热门研究问题.文中根据CFD的船型优化基本原理对现有三用工作船进行船体线型优化,比较优化前后船体阻力性能的区别,并用试验方法加以验证,从而达到优化船型的目的.

With the development of offshore oil industry ,ocean-related industry has developed rapidly . As one kind of necessary auxiliary ships in the offshore oil exploitation field ,the Anchor Handling Towing Ship（AHTS） has been committed to to develop further all over the world .The paper focuses on the ship hull linear optimization research of existing AHTS .At first ,before and after optimization of ship resistance performance are compared and analyzed ,and secondly the calculation results are confirmed by test method .At last ,conclusion is obtained to the optimization form .