A detailed kinetic investigation on the effects of hydrogen enrichment on the performance of gas-fueled SI engine

被引：7

作者：

Salavati-Zadeh, Ali ^{[1
]}

Javaheri, Ahmad ^{[2
]}

Ghavami, Seyed Vahid ^{[3
]}

Esfahanian, Vahid ^{[2
]}

Tehrani, Masoud Masih ^{[3
]}

Akbari, Hossein ^{[1
]}

机构：

[1] Univ Tehran, Vehicle Fuel & Environm Res Inst, Tehran, Iran

[2] Univ Tehran, Sch Mech Engn, Tehran, Iran

[3] Iran Univ Sci & Technol, Sch Automot Engn, Tehran, Iran

来源：

INTERNATIONAL JOURNAL OF GREEN ENERGY | 2016年 / 13卷 / 10期

关键词：

Compressed natural gas; detailed chemical kinetics; hydrogen enrichment; NATURAL-GAS; DIESEL-ENGINE; EMISSIONS;

D O I：

10.1080/15435075.2016.1206007

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This study investigates the effects of hydrogen enrichment on formation of pollutants and greenhouse gases in gas-fueled spark ignition engines. To this end, a previously validated detailed mechanism is embedded with a comprehensive one-dimensional engine model and the results are verified with experimental observations at different compression ratios and engine loads. The simulations are then performed for different mixtures of hydrogen and natural gas. The results indicate that adding hydrogen increases the cylinder peak pressure at different loads and compression ratios, despite the fact that reduces the amount of carbon monoxide, carbon dioxide, and methane in all the conditions.

引用

页码：1042 / 1049

页数：8

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