摘要
风阻修正是实船试航数据分析中的重要内容,对实船试航修正规范ISO 15016—2015中的风阻修正方法进行研究,分析利用计算流体动力学(Computational Fluid Dynamics,CFD)获得风阻系数的适用性,可通过单航次修正和往返平均修正数据的对比,评估试航中风场变化,确认在对风速、风向分析过程中往返航次的风修正矢量是否应进行平均。
Wind correction is important in analyzing ship speed trial data.This paper studies the wind correction method of the guidelines for analysis of speed trial data ISO 15016—2015,and the applicability of the Computational Fluid Dynamics（CFD）method for determining the wind resistance coefficients is verified.This paper also investigates whether the true wind vectors of double run should be averaged when evaluating the wind effect.
作者
黄珍平
蔡文山
乔继潘
HUANG Zhenping;CAI Wenshan;QIAO Jipan(State Key Laboratory of Navigation and Safety Technology, Shanghai Ship ~ Shipping Research Institute, Shanghai 200135, China)
出处
《上海船舶运输科学研究所学报》
2018年第1期1-5,27,共6页
Journal of Shanghai Ship and Shipping Research Institute
基金
工信部高技术船舶科研计划项目[2014]502
