论文部分内容阅读
道依茨(Deutz)公司乌尔姆(Ulm)厂在自1979年以来生产的B/FL312/413/413F柴油机的基础上,新研制和发展了B/FL513系列。该系列柴油机采用新的燃烧过程,其中非增压发动机缸径扩大了3mm,使其在较低的转速下发出与旧系列柴油机相同的功率,从而降低了活塞平均速度,进一步提高了发动机工作的可靠性并延长了其使用寿命。发动机的燃油消耗率也进一步降低。 B/FL513系列是新一代柴油机。该机由于装有较多的电子部件,对各种不同的使用条件有很强的适应能力。陶瓷技术也在该机上得到部分应用,从而提高了一些部件的热强度,使发动机向绝热概念的发动机迈进了一步。在本文中的设计部分还介绍了该系列柴油机发展过程中积累的一些经验。
Based on the B / FL 312/413 / 413F diesel engine produced since 1979, the Ult plant of Deutz has newly developed and developed the B / FL513 series. This series of diesel engine uses a new combustion process, in which non-supercharged engine bore expanded 3mm, making it at a lower speed issued the same series of diesel engines with the same power, thereby reducing the average piston speed and further improve the reliability of the engine work And extend its useful life. The fuel consumption rate of the engine is further reduced. B / FL513 series is a new generation of diesel engine. As the machine is equipped with more electronic components, a variety of different conditions of use have a strong adaptability. Ceramic technology is also partially used on the aircraft, increasing the thermal strength of some components and taking the engine one step closer to adiabatic concept engines. The design section in this article also introduces some of the experience accumulated in the development of this series of diesel engines.