Two-route formation of soot nuclei: experimental and modeling evidence

被引：0
|
作者：
Busillo, Emmanuel [2 ]
Vlasov, Pavel A. [1 ,3 ]
Smirnov, Vladimir N. [1 ]
Mikhailov, Dmitrii I. [1 ]
Arutyunov, Vladimir S. [1 ,2 ]
机构：
[1] Russian Acad Sci, NN Semenov Fed Res Ctr Chem Phys, Moscow 119991, Russia
[2] Natl Univ Oil & Gas Gubkin Univ, Moscow 119991, Russia
[3] Natl Res Nucl Univ MEPhI, Moscow 115409, Russia
来源：
MENDELEEV COMMUNICATIONS | 2024年 / 34卷 / 05期
关键词：
ethylene; benzene; shock-tube experiments; soot nuclei formation; acetylene measurements; kinetic simulation; SHOCK-TUBE; PYROLYSIS; ACETYLENE; OXIDATION; ETHYLENE; BENZENE;
D O I：
10.1016/j.mencom.2024.09.036
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The results of shock-tube measurements of acetylene concentration and characteristics of the ensemble of soot particles during the pyrolysis of benzene, ethylene, ethylene-methane and ethylene-propane diluted with argon are compared with the predictions of the unified kinetic model of soot formation implemented in the MACRON program based on the Galerkin method. The simulation results demonstrate good agreement with experimental data for the pyrolysis of ethylene alone and with the specified additives, thereby confirming the two- route mechanism of soot nuclei formation. The agreement for benzene pyrolysis is less satisfactory.
引用
收藏
页码：737 / 739
页数：3
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