论文部分内容阅读
本研究,根据将来净化空气,消除排气中有害成分的法律规定的要求,提出了就四冲程汽油发动机的研究结果来看柴油机的情况的建议,因为汽油发动机比柴油发动机有较多的参数,所以采取这种做法似乎是比较适合的。试验结果表明排气中的白烟和蓝烟以及排气气味的形成主要决定于发动机的温度。除此之外,还很受混合气形成的方法和燃料性质的影响。本文建议将白烟和蓝烟总称为“燃料烟雾”。特别考虑到将来排气法律规定所提出的一般要求,进行了消除烟雾和气味的措施的研究并探讨了由汽油机上所获得的知识对于柴油机的适应性。
In this study, based on the future requirements of the law to purify the air and eliminate the harmful components in the exhaust gas, a suggestion was made on the diesel engine situation based on the research results of the four-stroke gasoline engine. Because the gasoline engine has more parameters than the diesel engine, So this approach seems to be more suitable. Test results show that the formation of white smoke and blue smoke in the exhaust gas and exhaust odor mainly depends on the temperature of the engine. In addition, it is affected by the method of forming the mixture and the nature of the fuel. This paper suggests that white smoke and blue smoke are collectively referred to as “fuel smoke.” In particular, taking into account the general requirements set forth by future exhaust law provisions, studies were conducted on measures to eliminate smoke and odors and to explore the adaptability of knowledge gained from gasoline engines to diesel engines.