耐波性能 meaning in English
seakeeping performance
Examples
- As a whole , for various aspects of optimizing design of sea - keeping performance , the main contents of this paper are : 1
因此，本文针对船舶耐波性能优化设计的各方面，主要开展了以下几方面的工作： 1 - We also take 038 frigate as the reference to generate several deep - vee ships , one of which is taken as the main body of the hybrid monohull hybridl . seakeeping predict shows that deep - vee ship " s seakeeping performance is much better than 038 frigate and a little worse than the 038 frigate with stabilizing appendage , but hybridl " s seakeeping performance is the best
耐波性预报表明，该深v船型的耐波性能大大优于038护卫舰，略逊于038加装组合减摇附体；但单体复合船型“ hybridl ”的耐波性比以上三者都有明显的改观。 - Based on the commonly used strip theory with the extension of taking into account the instantaneous variation of the wetted hull surface during the motion and its effects on the ship hydrodynamic characteristics , this dissertation mainly calculates the ship motions and loads in waves in time domain and elementarily investigates some nonlinear characteristic of ship motion and hydrodynamic coefficient . it is hoped that the research had an engineering value for the predication and evaluation of seakeeping performance in the concept ship design stage
本文基于扩展的切片理论，计入船体运动时湿表面的变化及其对船体流体动力性能的影响，在时域内计算了船舶在波浪中的运动和载荷，并对船舶水动力系数及运动中的一些非线性因素进行了初步的探讨，本文的研究对船舶设计阶段的耐波性能评估具有工程实用价值。 - Using 2 - d strip method and the high - speed slender body theory , the heaving motion responses in regular wave of ship with combined appendage are computed . the results are compared with the results of naked ship hull , and the anti - pitching effect of combined appendage is validated . a method of optimizing the seakeeping is provided from the aspect of the ship hull
因此本文针对船舶耐波性能的优化，提出了一种减纵摇组合附体，将半潜艏和艏鳍安装在常规单体船上，初步阐述了半潜艏和艏鳍的水动力作用机理，并按照二维切片法和高速细长体理论计算了加装组合附体后，船舶在规则波中的垂向稳态运动响应，与裸船体的结果进行了比较，验证组合附体的减摇效果，从船体本身出发提供了?种优化船舶耐波性的方法； 3