肥大型船舶阻力计算方法修正  

Correction of the Resistance Calculation Method for Full Form Ships

作　　者：郭春雨[1] 黄超[1] 邓锐[1] 王成尧[1] 

机构地区：[1]哈尔滨工程大学船舶工程学院,哈尔滨150001

出　　处：《船海工程》2014年第3期1-5,共5页Ship & Ocean Engineering

基　　金：国家自然科学基金(41176074;51209048);教育部博士点基金(20102304120026);中央高校基本科研业务费重大项目培育计划(P013513013);高技术船舶科研计划(三体船)

摘　　要：为了改善部分肥大型船舶的阻力计算方法,提高计算精度和适用性,以兰坡凯勒方法为基础,结合近年来部分典型新造船型,通过计算结果和实验数据的对比分析,探讨计算结果产生偏差的原因,提出适用于新造船型阻力预报的修正方法。将此方法应用于油船和散货船,所得到的计算结果准确度有较大提高,表明修正后的计算方法具有一定的工程实用价值。In order to improve the numerical method used for some of the commercial vessels , especially in precision appli-cability, the resistance of some latest oil tanks and bulk carriers were calculated by traditional method and compared with the ex -perimental data .The the discrepancies between calculation results and experimental data were discussed , so as to put forward a corrected way based on the Lap-Keller method.Application of this corrected method on those latest oil tanks and bulge carriers obtain some more accurate results , showing that the new method is useful in the engineering .

关 键 词：阻力预报 商用船舶 修正方法 

分 类 号：U661.3[交通运输工程—船舶及航道工程]