燃油添加剂对渔船柴油机节能效果的试验研究

Experimental study on the effect of fuel additives on the fishing vessels diesel energy saving

选用2种燃油添加剂在新、旧渔船柴油机上进行了台架试验,并对两种添加剂的经济效益进行了分析。试验结果显示,添加剂A对新、旧柴油机的节油率分别为0.23%、2.18%,添加剂B对新、旧柴油机的节油率分别是-0.82%、2.41%,说明添加剂A、B对旧柴油机的节油效果明显优于新柴油机。燃油添加剂经济效益评价的结果显示,添加剂A对新、旧柴油机的经济效益评价系数分别为0.13、1.25,添加剂B分别是-0.38、1.15,说明添加剂A、B使用在旧柴油机中能取得较高的经济效益,可以在旧柴油机上推广使用,但对新柴油机效果不明显。

Effective specification for confounding fuel additives market, provide a reference for the application of the additive on the fishing vessel diesel engine. In this article, two kinds of fuel additives were selected on new and old fishing vessel diesel engine to conduct bench test and analyze the economic benefits. The results showed that when an additive A was added to the old diesel engine, the effect of oil-saving is obvious. Oil-saving rate for old diesel engine was 2.18% ,for the new engine the oil-saving rate was 0.23% ; when additive B was added to the old diesel engine, the effect of oil-saving is obvious. Oil-saving rate for old diesel engine was 2.41% ; for the new engine the oil-saving rate was - 0. 82%. The results showed that additive A for the old and new diesel engine economic benefit evaluation coefficient were 0.13,1.25 ; additive B were - 0.38, 1.15, respectively. Compared the new diesel engine, higher economic benefits for the old diesel engine were obtained when additive A and B were used.