摘要
针对现有基于轴功率-航速关系的污损监测法对航行条件限制较多的问题,提出考虑不同浪、风和排水量情况下的船舶航行阻力修正计算方法,扩大监测数据的许用范围。采集两型船的实船航行数据,并进行处理,同等污损条件下计算结果与实际情况对比表明,改进的污损监测法可行,给出实船污损监测评估准则。
Aiming at the problem of that the current fouling monitoring method has many strict limitations of the voyage condition,a modified calculating method of the running resistance of ships is presented,which can take into account the different situations of wind,wave and displacement. The voyage data of two ships is collected and processed. The calculation results are compared with the real fouling condition,showing that the proposed method is feasible. An evaluation criteria of the fouling monitoring for real ships is set forth.
出处
《船海工程》
北大核心
2015年第3期146-149,共4页
Ship & Ocean Engineering
基金
国防科研项目
关键词
轴功率
航速
污损监测
阻力修正
shaft horsepower
speed
fouling monitoring
resistance amendment
