船用风力助推转子EEDI能效评估方法研究  

Research on EEDI Calculation Method for Ship Wind Assisted Rotors

作　　者：王艳霞[1,2] 刘希洋 黄国富 徐杰 WANG Yanxia;LIU Xiyang;HUANG Guofu;XU Jie(China Ship Scientific Research Center,Shanghai 20001l,China;Taihu Laboratory of Deep-sea Technological Science,Wuxi 214082,China;CSSC Shanghai Marine Energy Saving Technology Co.,Ltd.,Shanghai 20001l,China)

机构地区：[1]中国船舶科学研究中心上海分部,上海200011 [2]深海技术科学太湖实验室,无锡214082 [3]中船(上海)节能技术有限公司,上海200011

出　　处：《中国造船》2024年第5期14-21,共8页Shipbuilding of China

基　　金：国家重点研发计划项目(2022YFB4300802)。

摘　　要：作为船舶创新能效技术之一,风力助推转子受到船舶行业高度关注。国际海事组织(International Maritime Organization,IMO)于2021年发布了创新能效技术的计算指南,目前该指南还在继续完善中。论文基于IMO指南计算框架,提出了一种关于风力助推转子能效评估的方法,给出推力矩阵和消耗功率矩阵的计算模型和流程,并将其应用于一艘45000 t散货船,评估这项助推技术对船舶能效的贡献度。研究结果表明,建议的能效评估方法是合理和可行的。As one of the innovative energy-efficiency technologies for ships,wind-assisted rotors have received great attention from the shipbuilding industry.The International Maritime Organization(IMO)has released a calculation guidance for innovative energy efficiency technologies,which are continuously improved.This article proposes an energy efficiency method for wind-assisted rotors based on the IMO computing framework.The calculation models and processes for the force matrix and power consumption matrix are provided,which are applied to a 45,000-ton bulk carrier to evaluate the contribution of wind-assisted rotor technology to ship energy efficiency.The research results indicate that the method is reasonable and feasible.

关 键 词：能效技术 风力助推转子 能效评估方法 

分 类 号：U661.31[交通运输工程—船舶及航道工程]