Energy and exergy analyses of hydrogen addition in a diesel engine

被引：6
作者：
Bayramoglu, Kubilay [1 ,2 ]
Yilmaz, Semih [1 ]
Nuran, Mustafa [1 ]
机构：
[1] Dokuz Eylul Univ, Dept Marine Engn, Tinaztepe Campus, Izmir, Turkey
[2] Bulent Ecevit Univ, TR-67100 Merkez Zonguldak, Turkey
来源：
INTERNATIONAL JOURNAL OF EXERGY | 2022年 / 37卷 / 04期
关键词：
diesel engine; chemical exergy; combustion; hydrogen addition; COMBUSTION;
D O I：
10.1504/IJEX.2022.122076
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In the study, the effect of hydrogen addition with air taken from the intake manifold at different rates on performance and emissions in a single-cylinder, four-stroke diesel engine has been numerically investigated. The first and second law analyses of thermodynamics are performed for each hydrogen addition condition. Numerical analysis has been performed with ANSYS-Forte, energy and exergy calculations have been carried out according to the analysis results. The results of the analysis show that with the addition of hydrogen, CO emissions decrease while the engine performance and NOx emissions increase.
引用
收藏
页码：377 / 392
页数：16
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