一、前言 国产2105C柴油机广泛用作国内各种海船及海上钻井平台的救生艇主机;也用作内河船舶的主、辅机以及驱动陆上小型发电机等,是一种重要的机型。 柴油机的噪声与振动,使救生艇上处于危难中的人们头昏、注意力减弱,从而使营救工作增加困难。目前,大力发展封闭式救生艇,配以 I. Preface Domestic 2105C diesel engine is widely used as the main body of domestic lifeboat for all kinds of sea-going ships and offshore drilling platforms. It is also used as main and auxiliary machinery for inland waterway vessels and for driving small generators on land. It is an important model. Diesel noise and vibration, so that people in distress on lifeboat dizzy, decreased attention, making the rescue work more difficult. At present, the development of closed-end lifeboats, with