摘要
从减速机组的工作特性入手 ,根据螺旋桨工作特性以及航行特性图 ,分析双速比齿轮减速推进的配合性能 ,并给出了确定最佳第二级速比的两种方法 ,实例计算结果表明 ,对航行工况变化较大的船舶来讲 ,采用双速齿轮箱装置是有效的。
The calculations can be started from its relevant studies of slowdown working-group's specialities learning,and then to analyze the accordant performance advantages of each double gears' running implementations.All above be done completely, there are 2 solutions of the 2nd speed rate could be fixed and confirmed.Based on the calculations' results,these double gears facilities are most suitable for those ships which navigation conditions are changed frequently and constantly.
出处
《福建水产》
2004年第4期32-35,共4页
Journal of Fujian Fisheries
关键词
船舶
航行
速比
齿轮箱
螺旋桨
减速
实例计算
配合
变化
分析
speed rate
gears' running implementations
navigation conditions
working-group's specialities
