高速和中速柴油机都可作为高速舰船的动力，近年来高速机的应用在不断增加。本文从尺寸、重量、集装性、航速范围、加速性和推进性能等方面对两类机型进行讨论，为高速舰船主机的选择提供比较的视角。
Either high speed engine or medium speed engine can be used for main engine of high speed military and governmental ships. In recent years the adoption of the high speedengine for these applications has been continuously increased. In this paper the way to make a comparison between various engines is put forward. These two kinds of engines are discussed, focusing on dimensions, weight, integrity, ship speed range, acceleration behavior, propulsion performance, etc.
2016,38(7): 30-34 收稿日期：2016-03-02
DOI：10.3404/j.issn.1672-7619.2016.07.007
分类号：U661.31+3
作者简介：陆威崙(1943-),男,硕士,研究员,主要从事发动机应用工程研究。
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