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原油资源日渐匾乏,导致原油价格暴涨,并影响到石油工业部门作出反应,使燃油产品品质发生变化,而且在一定程度上导致其品质劣化,因而柴油机的基本发展形势变化很大。目前无论是从前提条件还是从发展目标来看都与过去不一样。从大型中速柴油机直至小型高速车用柴油机,其基本情况都是如此。具体来讲,原油紧缺对大型柴油机的影响与对小型柴油机的相比大不一样。作者将分两部分对这两类机型进行分析,并概述它们的发展目标以及为实现该目标而必须采取的措施。本文系第一部分,仅讨论较大型的柴油机,文章中心是如何适应烧用劣质渣油或混合燃料,并且降低燃油消耗率。作者得出的结论与多数人的预测相反,他认为:这基本发展目标是可以实现的,并且作为这方面的研究发展成果,使柴油机在将来作原动机用的意义甚至比今天更为重大。
The increasingly lack of crude oil resources, leading to soaring crude oil prices, and affect the oil industry sector to respond to changes in the quality of fuel products, and to some extent led to the deterioration of their quality, and thus the basic situation of diesel engines vary greatly. At present, both from the preconditions or from the development goals are different from the past. From the large medium-speed diesel engines until the small high-speed automotive diesel engine, the basic situation is so. Specifically, the impact of crude oil shortage on large diesel engines is quite different from that of small diesel engines. The author analyzes the two types of aircraft in two parts and outlines their development goals and the steps they must take to achieve that goal. This is the first part of this paper, which deals only with larger diesel engines. How the article center addresses the burning of inferior residual or blended fuels and reduces fuel consumption. The author came to the conclusion that contrary to the majority’s prediction, he believes that this basic development goal can be achieved and that the significance of making the diesel engine the prime mover in the future as a result of the research and development in this respect is even more significant than it is today.