Comparative Study of the Effects of Nitrous Oxide and Oxygen on Ethylene Ignition

被引：28

作者：

Deng, Fuquan ^{[1
]}

Pan, Youshun ^{[1
]}

Sun, Wuchuan ^{[1
]}

Yang, Feiyu ^{[1
]}

Zhang, Yingjia ^{[1
]}

Huang, Zuohua ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Shaanxi, Peoples R China

来源：

ENERGY & FUELS | 2017年 / 31卷 / 12期

基金：

中国国家自然科学基金;

关键词：

REFLECTED SHOCK-WAVES; COMPOSITE SOLID-PROPELLANTS; EXHAUST-GAS RECIRCULATION; HIGH-PRESSURE; PART; ELEVATED PRESSURES; NOX FORMATION; DELAY TIMES; CONDITIONS RELEVANT; TURBINE OPERATION;

D O I：

10.1021/acs.energyfuels.7b01425

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：

To explore the effects of N2O and O-2 on C2H4 ignition, ignition delay times of stoichiometric C2H4/O-2/N2O/Ar mixtures with mole blending ratios of N2O/(N2O + O-2) = 0, 50, 80, and 100% were measured in a high-pressure shock tube. Reflected shock conditions cover a range of pressures from 1.2 to10 atm and temperatures from 1090 to 1760 K. In addition, ignition delay times of C2H4/N2O/Ar mixtures are measured at pressures of 1.2-10 atm, equivalence ratios of 0.5-2.0, and temperatures of 1214-1817 K. The results indicate that, in the studied conditions, the ignition delay times of C2H4 greatly increase as the N2O concentration increases at a given pressure and temperature. Five recent literature models are tested against the new measured ignition delay times and show very small discrepancies among each other for the C2H4/N2O/Ar mixtures but exhibit significant discrepancies for the C2H4/N2O/O-2/Ar mixtures. Moreover, the kinetic analysis is performed to reveal the reason for the discrepancies among the five models and to investigate the different effects of N2O and O-2 on the C2H4 ignition.

引用

页码：14116 / 14128

页数：13

共 50 条

[1] Computational Study of NOx Formation at Conditions Relevant to Gas Turbine Operation, Part 2: NOx in High Hydrogen Content Fuel Combustion at Elevated Pressure [J].

Ahmed, Sheikh F. ;

Santner, Jeffrey ;

Dryer, Frederick L. ;

Padak, Bihter ;

Farouk, Tanvir I. .

ENERGY & FUELS, 2016, 30 (09) :7691-7703

[2]

[Anonymous], 1989, SAND898009B TR

[3] Burning rate of solid propellant ingredients, Part 1: Pressure and initial temperature effects [J].

Atwood, AI ;

Boggs, TL ;

Curran, PO ;

Parr, TP ;

Hanson-Parr, DM ;

Price, CF ;

Wiknich, J .

JOURNAL OF PROPULSION AND POWER, 1999, 15 (06) :740-747

[4] An experimental and kinetic modeling study of n-dodecane pyrolysis and oxidation [J].

Banerjee, Sayak ;

Tangko, Rei ;

Sheen, David A. ;

Wang, Hai ;

Bowman, C. Tom .

COMBUSTION AND FLAME, 2016, 163 :12-30

[5] An experimental and modeling study of propene oxidation. Part 2: Ignition delay time and flame speed measurements [J].

Burke, Sinead M. ;

Burke, Ultan ;

Mc Donagh, Reuben ;

Mathieu, Olivier ;

Osorio, Irmis ;

Keesee, Charles ;

Morones, Anibal ;

Petersen, Eric L. ;

Wang, Weijing ;

DeVerter, Trent A. ;

Oehlschlaeger, Matthew A. ;

Rhodes, Brandie ;

Hanson, Ronald K. ;

Davidson, David F. ;

Weber, Bryan W. ;

Sung, Chih-Jen ;

Santner, Jeffrey ;

Ju, Yiguang ;

Haas, Francis M. ;

Dryer, Frederick L. ;

Volkov, Evgeniy N. ;

Nilsson, Elna J. K. ;

Konnov, Alexander A. ;

Alrefae, Majed ;

Khaled, Fethi ;

Farooq, Aamir ;

Dirrenberger, Patricia ;

Glaude, Pierre-Alexandre ;

Battin-Leclerc, Frederique ;

Curran, Henry J. .

COMBUSTION AND FLAME, 2015, 162 (02) :296-314

[6] An experimental and modeling study of propene oxidation. Part 1: Speciation measurements in jet-stirred and flow reactors [J].

Burke, Sinead M. ;

Metcalfe, Wayne ;

Herbinet, Olivier ;

Battin-Leclerc, Frederique ;

Haas, Francis M. ;

Santner, Jeffrey ;

Dryer, Frederick L. ;

Curran, Henry J. .

COMBUSTION AND FLAME, 2014, 161 (11) :2765-2784

[7] A detailed chemical kinetic modeling, ignition delay time and jet-stirred reactor study of methanol oxidation [J].

Burke, Ultan ;

Metcalfe, Wayne K. ;

Burke, Sinead M. ;

Heufer, K. Alexander ;

Dagaut, Philippe ;

Curran, Henry J. .

COMBUSTION AND FLAME, 2016, 165 :125-136

[8] Chemical-Kinetic Modeling of Ignition Delay: Considerations in Interpreting Shock Tube Data [J].

Chaos, Marcos ;

Dryer, Frederick L. .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 2010, 42 (03) :143-150

[9] Effects of air contamination on the combustion of hydrogen -: Effect of NO and NO2 addition on hydrogen ignition and oxidation kinetics [J].

Dayma, Guillaume ;

Dagaut, Philippe .

COMBUSTION SCIENCE AND TECHNOLOGY, 2006, 178 (10-11) :1999-2024

[10] An ignition delay time and chemical kinetic study of ethane sensitized by nitrogen dioxide [J].

Deng, Fuquan ;

Pan, Youshun ;

Sun, Wuchuan ;

Yang, Feiyu ;

Zhang, Yingjia ;

Huang, Zuohua .

FUEL, 2017, 207 :389-401

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