船舶附体阻力换算方法研究  

Extrapolation methods for appendage resistance

作　　者：陈纪平 赵汉魂 沈玉林 

机构地区：[1]七○八研究所,上海200011

出　　处：《船舶》2009年第2期13-17,共5页Ship & Boat

摘　　要：船舶的附体种类很多，在总阻力中所占比重较大，可达25％-40％左右，对船舶快速性影响较大。应用若干船模试验与实船试航结果，补充适当的模型试验，对各种附体阻力换算方法进行比较分析，确定比较合适的换算方法，为船模试验结果的准确换算提供依据。There are various kinds of appendages attached to ships. The appendage resistance ranges between 25% and 40% of the total resistance, and has an important effect on the speed performance. Some model and full-scale trial test results, including complementary model test results, are used for the comparison of different extrapolation methods for appendage resistance. Two better methods are recommended to reach more accurate prediction results.

关 键 词：附体阻力 换算方法 相关分析 

分 类 号：U661.311[交通运输工程—船舶及航道工程]