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 .
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)
关键词
阻力预报
商用船舶
修正方法
resistance calculation commercial vessels corrected method
