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  • 马帅,彭卓荣.主机选型新趋向[J].柴油机,2013,35(1):13-16.    [点击复制]
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主机选型新趋向
马帅,彭卓荣
0
玉柴船舶动力股份有限公司,广东珠海519175
摘要:通过对5RT-flex58T-D与5RT-flex50-D油耗的对比,分析了在主机价格较低的时期,主机选型新趋向——选择大功率主机降功率使用这一方案的优势所在:可获得低油耗,节约船舶营运成本;但需根据各船的特点,如机舱的空间、允许的最大螺旋桨直径、航速要求等进行综合考虑,得出合理的桨机船匹配。
关键词:  主机  选型  功率  油耗
The New Trend for Type Selection of Maine Engine
Ma Shuai,Peng Zhuorong
Yuchai Marine Power Co.,Ltd, Guangdong Zhuhai 519175
Abstract:By comparing the fuel consumption of 5RT-flex58T-D to 5RT-flex50-D, the new trend of main engine selection is studied under the background of main engine meeting relatively low-price, and it is concluded that the new trend should be choosing large power engine for the application which need lower power. This program has the advantages of low fuel consumption and cost reduction in ship operation. But on the other hand, it should comprehensively take the ship’s features into consideration, such as the space of engine room, the allowable maximum diameter of propeller, and navigation speed, and finally obtain the reasonable matching program for propeller, engine and ship.
Key words:  main engine  type selection  power  fuel consumption〖FL