论文部分内容阅读
由于燃料价格的上涨,人们已把节能问题提到了极其重要的位置。如果节约燃料的各个问题,即保持柴油机处于良好技术状况,用先进的方法准备燃料,使用以刺激经济运行工况为目标的额定固定系统,今天都已解决的话,那么还有一个燃料的经济储备,即二次能源的使用问题要引起特别注意。在装有废热锅炉的船舶上,主、辅机缸体中燃烧的燃料约有40％热量被排入大气,白白地浪费掉。但是船上补偿给辅锅炉工作的热源却缺乏,辅锅炉炉膛中燃烧的燃料要占总燃料消耗量的13％。显然,这种状况是不正常的,但由于下列
As fuel prices have risen, people have raised the issue of energy efficiency to the utmost importance. If all the fuel-saving issues, that of keeping the diesel engine in a good technical condition, of using advanced methods of fuel preparation and of using rated fixed systems aimed at stimulating economic performance, have been resolved today, then there is a fuel economy reserve , That the issue of the use of secondary energy should pay special attention. In ships equipped with waste heat boilers, about 40% of the fuel burned in the main and auxiliary cylinder blocks is discharged into the atmosphere and is wasted. However, there was a lack of heat source to compensate the auxiliary boiler work on board, and the amount of fuel burned in the auxiliary boiler hearth accounted for 13% of the total fuel consumption. Obviously, this situation is not normal, but due to the following