船用柴油机具有热效率高等特点，主机用作船舶的推进动力，辅机可以带动其他设备。由于柴油机本身的重要性，必须对柴油机合理选型，确保所选的柴油机安全、可靠、经济、环保，能够为船舶提供足够的动力，使船舶可以在水域内稳定行驶，顺利抵达目的地。船舶的机舱空间有限，柴油机选型时，要考虑到机舱的布置问题，为使船舶动力系统能够在机舱内合理布置，可以采取有效的算法，对布置方案加以优化。利用算法得出的机舱布局方案，能够给动力系统的布置提供参考。
The marine diesel engine has the characteristics of high thermal efficiency. The main engine is used as the propulsion power of the ship, and the auxiliary engine can drive other equipment. Due to the importance of the diesel engine itself, it is necessary to select the diesel engine reasonably to ensure that the selected diesel engine is safe, reliable, economical and environmentally friendly, and can provide sufficient power for the ship, so that the ship can run stably in the waters and reach the destination smoothly. The engine room space of the ship is limited. When selecting the diesel engine, the layout of the engine room should be considered. In order to make the ship's power system reasonably arranged in the engine room, an effective algorithm can be adopted to optimize the layout plan. The nacelle layout scheme obtained by the algorithm can provide a reference for the layout of the power system.
2022,44(11): 105-108 收稿日期：2022-04-19
DOI：10.3404/j.issn.1672-7649.2022.11.022
分类号：U665
作者简介：闫波(1982-)，男，硕士，讲师，主要从事船舶管理和轮机工程技术研究
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