Application of biodiesel in a marine diesel engine

被引：0

作者：

Yang Z. ^{[1
]}

Wei H. ^{[1
]}

He X. ^{[1
]}

Wei L. ^{[1
]}

Li J. ^{[1
]}

Liu H. ^{[1
]}

机构：

[1] Shanghai Maritime University, Shanghai

来源：

Wei, Haijun (hjwei@shmtu.edu.cn) | 1600年 / Editorial Board of Journal of Harbin Engineering卷 / 37期

关键词：

Applicability; Bench running test; Biodiesel; Characteristic analysis; Emission test; Marine diesel engine;

D O I：

10.11990/jheu.201411021

中图分类号：

学科分类号：

摘要：

To validate the use of biodiesel as a fuel in a marine diesel engine without changing the internal structure of the engine, the engine load characteristics, dynamic properties, and exhaust emissions were tested and analyzed using bio-diesel BD20 with 1:4 ratio between bio-oil and 0# diesel. Concentrations of NOx, SO2, and greenhouse gases were measured in bench running tests using emissions testing equipment. The results demonstrated that fuel consumption when using biodiesel was about 1.4% lower than that of 0# diesel under the rated conditions at 80%, the CO emissions were reduced by 17%; the biodiesel fuel consumption and consumption rate were increased by 2% under the load characteristics, and the SO2 emission concentration was about 30% less than that of 0#diesel oil. Other emissions were almost identical. We conclude that biodiesel can be used as a substitute for 0# diesel oil in marine diesel engines, which can reduce the consumption of fossil fuels. © 2016, Editorial Department of Journal of HEU. All right reserved.

引用

页码：71 / 75

页数：4

共 13 条

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