基于EEDI Ⅲ要求的某新巴拿马型散货船主机选型  

Main Engine Selection of a New Panamax Bulk Carrier Based on EEDI Ⅲ Requirement

作　　者：黄深 刘益平 杨泽滨 段仲兵 周崇冠 HUANG Shen;LIU Yiping;YANG Zebin;DUAN Zhongbing;ZHOU Chongguan(CSSC Huangpu Wenchong Shipbuilding Co.,Ltd.,Guangzhou 510715,Guangdong,China)

机构地区：[1]中船黄埔文冲船舶有限公司,广东广州510715

出　　处：《造船技术》2022年第6期41-46,共6页

摘　　要：针对新巴拿马型散货船主机选型和满足船舶能效设计指数(EEDI)Ⅲ的问题,对新巴拿马型85 000 t散货船主机最小装机功率的评估方法和EEDI进行分析和计算。获取主机最小装机功率参数,对低转速主机机型进行选型,合理选择主机约定最大持续功率(Specified Maximum Continuous Rating, SMCR)和转速,降低主机功率储备和单位油耗。在仅预留适当的主机功率裕度且不配置额外的节能设施或不采用环保新能源的设计方案措施下,确保船舶满足EEDIⅢ的要求,为85 000 t散货船主机选型和设计提供参考。In view of the problems of main engine selection and meeting the ship EEDI Ⅲ requirement of new Panamax bulk carrier, the evaluation method and EEDI for minimum installed power of main engine of new Panamax 85 000 t bulk carrier are analyzed and calculated. The minimum installed power parameters of main engine are obtained, the model of low-speed main engine is selected, the Specified Maximum Continuous Rating(SMCR) and speed of main engine are chosen reasonably, and the power reserve and unit fuel consumption of main engine are reduced. Under the measures of design schemes to only reserve the appropriate main engine power margin and not to configure the additional energy-saving facilities or not to use the new environmental protection energy, the ship is ensured to meet the EEDI Ⅲ requirement, which can provide reference for the main engine selection and design of 85 000 t bulk carrier.

关 键 词：新巴拿马型散货船 主机选型 EEDIⅢ 主机功率 功率裕度 单位油耗 

分 类 号：U662.2[交通运输工程—船舶及航道工程]