摘要
通过理论分析、CFD仿真模拟、船模试验三种方法对35 000DWT散货船进行了型线优化、主机选型及功率点优化。船舶型线优化后阻力明显减少,推进效率显著提高,油耗和EEDI指数大幅降低。
The hull form optimization and the selection of the main engine type and its continuous service rating for a 35000DWT bulk carrier are achieved through comprehensive application of theoretical analysis, numerical simulation and ship model tests. The resultant design shows obvious reduction of ship resistance and increase of propulsive efficiency, hence, low fuel consump- tion and EEDI index.
出处
《上海船舶运输科学研究所学报》
2014年第1期25-30,34,共7页
Journal of Shanghai Ship and Shipping Research Institute
关键词
型线优化
主机选型
功率点优化
hull form optimization
main engine type selection
continuous service rating optimization
