Numerical simulation of gasoline-air thermal ignition induced by continuous hot wall

WU Songlin; DU Yang; OU Yihong; ZHANG Peili; LIANG Jianjun

doi:10.11883/bzycj-2016-0262

Volume 38 Issue 3

Feb. 2018

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Article Navigation > Explosion And Shock Waves > 2018 > 38(3): 541-548

WU Songlin, DU Yang, OU Yihong, ZHANG Peili, LIANG Jianjun. Numerical simulation of gasoline-air thermal ignition induced by continuous hot wall[J]. Explosion And Shock Waves, 2018, 38(3): 541-548. doi: 10.11883/bzycj-2016-0262

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WU Songlin, DU Yang, OU Yihong, ZHANG Peili, LIANG Jianjun. Numerical simulation of gasoline-air thermal ignition induced by continuous hot wall[J]. Explosion And Shock Waves, 2018, 38(3): 541-548. doi: 10.11883/bzycj-2016-0262

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Numerical simulation of gasoline-air thermal ignition induced by continuous hot wall

doi: 10.11883/bzycj-2016-0262

1.
Department of Fundamental Studies, Army Logistical University, Chongqing 401311, China
2.
Department of Petroleum Supply Engineering, Army Logistical University, Chongqing 401311, China

Received Date: 2016-08-25
Rev Recd Date: 2017-04-07
Publish Date: 2018-05-25

Abstract

Abstract

In order to simulate the thermal ignition process of gasoline-air in continuous hot wall, the chemical kinetic model, hydrodynamic model and radiation heat transfer model were coupled to establish a unified model of gasoline-airthermal ignition. According to the working condition of the experiment, the occurrence process of gasoline-air thermal ignition was simulated under the conditions of high temperature induced by continuous hot wall in confined space. Flow field evolution characteristics of the temperature and the pressure were analyzed. The variation curves of temperature, pressure, flow velocity, turbulent velocity and group concentration were obtained at different positions. By simulation, it is found that there are three stages in the process of gasoline-air thermal ignition, namely, the initial heating stage, the heating intermediate stage and the thermal ignition stage. The main reason for the existence of different stages is that the leading roles of chemical reaction and flow are different.
- gasoline-air,
- unified model,
- thermal ignition,
- continuous hot wall,
- chemical kinetic,
- hydrodynamic,
- radiation heat transfer

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References(13)

References

[1]	MEHL M, PITZ W J, WESTBROOK C K, et al. Kinetic modeling of gasoline surrogate components and mixtures under engine conditions[J]. Proceedings of the Combustion Institute, 2011, 33(1):193-200. doi: 10.1016/j.proci.2010.05.027
[2]	BATTIN-LECLERC F. Detailed chemical kinetic models for the low-temperature combustion of hydrocarbons with application to gasoline and diesel fuel surrogates[J]. Progress in Energy and Combustion Science, 2008, 34(4):440-498. doi: 10.1016/j.pecs.2007.10.002
[3]	CANCINO L R, FIKRI M, OLIVEIRA A A M, et al. Ignition delay times of ethanol-containing multi-component gasoline surrogates:Shock-tube experiments and detailed modeling[J]. Fuel, 2011, 90(3):1238-1244. doi: 10.1016/j.fuel.2010.11.003
[4]	DU Yang, ZHANG Peili, OU Yihong. Effects of humidity, temperature and slow oxidation reactions on the occurrence of gasoline-air explosions[J].Journal of Fire Protection Engineering, 2013, 23(3):226-238. doi: 10.1177/1042391513486464
[5]	欧益宏, 杜扬, 蒋新生, 等.地下坑道瓦斯热着火实验研究[J].煤矿安全, 2011, 42(2)4-7. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=mkaq201102002 OU Yihong, DU Yang, JIANG Xinsheng, et al. Experiment research on thermal ignition of gas in underground tunnel[J]. Safety in Coal Mines, 2011, 42(2):4-7. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=mkaq201102002
[6]	杜扬, 欧益宏, 吴英, 等.热壁条件下油气的热着火现象[J].爆炸与冲击, 2009, 29(3):268-274. doi: 10.11883/1001-1455(2009)03-0268-07 DU Yang, OU Yihong, WU Ying, et al. Thermal ignition phenomena of gasoline-air mixture induced by hot wall[J]. Explosion and Shock Waves, 2009, 29(3):268-274. doi: 10.11883/1001-1455(2009)03-0268-07
[7]	OU Yihong, DU Yang, JIANG Xinsheng, et al. Study on the thermal ignition of gasoline-air mixture in underground oil depots based on experiment and numerical simulation[J]. Journal of Thermal Science, 2010, 19(2):173-181. doi: 10.1007/s11630-010-0173-7
[8]	BI Mingshu, DONG Chengjie, ZHOU Yihui. Numerical simulation of premixed methane air deflagration in large L/D closed pipes[J]. Applied Thermal Engineering, 2012, 40:337-342. doi: 10.1016/j.applthermaleng.2012.01.065
[9]	WANG Cheng, HAN Wenhu, NING Jianguo, et al. High resolution numerical simulation of methane explosion in bend ducts[J]. Safety Science, 2012, 50(4):709-717. doi: 10.1016/j.ssci.2011.08.047
[10]	SKJOLD T, ARNTZEN B J, HANSEN O R, et al. Simulation of dust explosions in complex geometries with experimental input from standardized tests[J]. Journal of Loss Prevention in the Process Industries, 2006, 19(2/3):210-217. https://www.sciencedirect.com/science/article/pii/S0950423005000689
[11]	SARLI V, BENEDETTO A, RUSSO G. Using Large Eddy Simulation for understanding vented gas explosions in the presence of obstacles[J]. Journal of Hazardous Materials, 2009, 169(1/2/3):435-442. https://www.researchgate.net/publication/24396517_Using_Large_Eddy_Simulation_for_understanding_vented_gas_explosions_in_the_presence_of_obstacles
[12]	吴松林, 杜扬, 李国庆, 等.受限空间油气热着火的简化机理与分析[J].燃烧科学与技术, 2015, 21(1):20-27. http://www.cqvip.com/QK/98306X/201501/663795215.html WU Songlin, DU Yang, LI Guoqing, et al. Reduced mechanism and analysis for thermal ignition of gasoline-air mixture in confined space[J]. Journal of Combustion Science and Technology, 2015, 21(1):20-27. http://www.cqvip.com/QK/98306X/201501/663795215.html
[13]	WU Songlin. Research on catastrophe phenomenon in the occurrence and the development of gasoline-air explosion on the local heat resource in confined space[D]. Chongqing, China: Logistical Engineering University, 2015: 13-40.

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