航速修正标准中的变载试验系数分析  

Analysis of Load Variation Coefficients in the Speed Correction Method

作　　者：杨斌 杨敏[1] 刘刚 吴思莹 YANG Bin;YANG Min;LIU Gang;WU Siying(Jiangsu University of Science and Technology,Zhenjiang 212003,China;Shanghai Waigaoqiao Shipbuilding Co.,Ltd.,Shanghai 200135,China)

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003 [2]上海外高桥造船有限公司,上海200135

出　　处：《船舶与海洋工程》2020年第2期41-47,共7页Naval Architecture and Ocean Engineering

摘　　要：根据船模自航试验和变载试验原理,以及变载试验系数在国际标准化组织(International Organization for Standardization,ISO)航速修正方法(ISO 15016-2015)中所起的作用,通过深入分析变载试验和变载试验系数,介绍变载试验系数的数据引用和计算方法。以某40万t矿砂船为例进行变载试验系数计算,并将所得结果与40万t矿砂船水池报告提供的变载试验数据相对比,对提出的计算方法的有效性进行分析。Based on the principles of self-propulsion model test and load variation test,this study carries out an analysis on the load variation test and its coefficient in depth with consideration of the role that the load variation coefficient plays in the ISO 15016-2015 speed correction method specified by the International Organization for Standardization(ISO),and introduces the data reference and calculation method.A 400000 t ore carrier is taken as the example to calculate the load variation test coefficient.Then the calculation result is compared with that provided in the tank experiment report to discuss the validity of the proposed calculation method.

关 键 词：航速修正方法 自航试验 变载试验 变载试验系数 

分 类 号：U661.31[交通运输工程—船舶及航道工程]