Study on Chemical Kinetic Mechanism and Autoignition Characteristics of Isopentanol/Gasoline Surrogate Fuel

被引：0
|
作者：
Zhang, Shuo [1 ]
Suo, Xinghan [1 ]
Liu, Leilei [1 ]
Wang, Lin [1 ]
Feng, Hongqing [1 ]
Wang, Changhui [2 ]
机构：
[1] China Univ Petr, Dept Energy & Power Engn, Qingdao 266580, Peoples R China
[2] Shandong Chambroad New Energy Holding Dev Co Ltd, Binzhou 256600, Peoples R China
来源：
JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME | 2024年 / 146卷 / 12期
基金：
中国国家自然科学基金;
关键词：
isopentanol; gasoline surrogate fuel; chemical kinetic mechanism; mechanism reduction; auto-ignition characteristics; fuel combustion; renewable energy; TOLUENE REFERENCE FUELS; COMBUSTION CHARACTERISTICS; N-PENTANOL; IGNITION; MODEL; OXIDATION; MIXTURES;
D O I：
10.1115/1.4065950
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this article, the detailed mechanism of isopentanol was simplified by direct relationship graph error propagation (DRGEP), generation rate analysis, reaction path optimization, and sensitivity analysis, and a comprehensive simplified mechanism of isopentanol/gasoline alternative fuels was obtained. Isopentanol/gasoline-characterized fuels with different blending ratios were investigated, and the results showed that blending of isopentanol promoted the autoignition of gasoline. It was found that blending isopentanol does not signifi- cantly affect the low-temperature reaction path of alkanes, but increases the reaction path fl ux from toluene to benzene. During combustion of isopentanol/gasoline alternative fuels, the isopentanol component exhibits a unique two-stage combustion phenomenon.
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页数：12
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