[1]马善学①,李建②,唐琦③,等.硝酸异丙酯含量对正庚烷激波诱导点火的影响[J].爆破器材,2026,55(03):10-17，23.[doi:10.3969/j.issn.1001-8352.2026.03.002]
　MA Shanxue,LI Jian,TANG Qi,et al.Influences of Isopropyl Nitrate Content on Ignition of n-Heptane Induced by Shock Waves[J].EXPLOSIVE MATERIALS,2026,55(03):10-17，23.[doi:10.3969/j.issn.1001-8352.2026.03.002]
点击复制

硝酸异丙酯含量对正庚烷激波诱导点火的影响()

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
55
期数:
2026年03
页码:
10-17，23
栏目:
基础理论
出版日期:
2026-06-13

文章信息/Info

Title:
Influences of Isopropyl Nitrate Content on Ignition of n-Heptane Induced by Shock Waves
文章编号:
7001
作者:
马善学①; 李建②; 唐琦③; 李亚宁②; 范源麟②; 郭祎嘉①; 王伯良②
①南京理工大学安全科学与工程学院（江苏南京，210094）
②南京理工大学化学与化工学院（江苏南京，210094）
③晋西工业集团有限责任公司（山西太原，030027）
Author(s):
MA Shanxue①;  LI Jian②;  TANG Qi③;  LI Yaning②;  FAN Yuanlin②;  GUO YiJia①;  WANG Boliang②
①School of Safety Science and Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
②School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
③Jinxi Industries Group Co., Ltd. (Shanxi Taiyuan, 030027)
关键词:
燃料空气炸药; 硝酸异丙酯; 正庚烷; 气动雾化; 激波诱导点火
分类号:
TQ560.7；O382
DOI:
10.3969/j.issn.1001-8352.2026.03.002
文献标志码:
A
摘要:
为探究硝酸异丙酯（IPN）作为含能敏化剂对正庚烷（HP）激波诱导点火的促进作用，利用激波管实验平台，结合气动雾化与高速摄像技术，考察了IPN质量分数（0、10%、20%、 30%）与入射激波压力（8 000、 9 000、11 000 kPa）对HP激波诱导点火特性的影响。结果表明：在1 051~1 317 K范围内，纯HP未能点燃；IPN的添加显著缩短了点火延迟时间，且在9 000 kPa下，点火临界质量分数介于10%~20%之间；IPN质量分数由20%增至30%时，点火延迟时间缩短了约37.5%，火焰传播速度由2.75 mm/μs提升至3.57 mm/μs，提高了29.8%。提升激波强度同样促进点火，但效果随着IPN含量的增加而减弱，低含量IPN燃料对激波强度的变化更为敏感。揭示了IPN化学敏化与激波物理压缩在促进碳氢燃料点火中的协同机制，为极端条件下燃料的设计与燃烧调控提供了实验依据。

参考文献/References:

［1］SUN K, ZHANG Q. Experimental study on the vaporliquid two-phase explosion of n-heptane under hightemperature source ignition ［J］. Combustion and Flame, 2021, 234: 111633.

［2］SONG Y F, ZHANG Q. Explosion effect of vapor-liquid two-phase n-heptane at various initial temperatures ［J］. Process Safety and Environmental Protection, 2021, 145: 303-311.
［3］LI G Q, CAI C X. Estimation parameters of hydrocracking model with NSGA-ii (non-dominated sorting genetic algorithm) by using discrete kinetic lumping model ［J］. Fuel, 2017, 200: 333-344.
［4］GUO H B, SUN Y, ZHU R X, et al. Inhibition of the oblique detonation wave detachment in two-phase n?heptane/air mixtures ［J］. Combustion and Flame, 2025, 272: 113843.
［5］ZHAO J L, LIANG H, YAN X Q, et al. Explosion pressure and flame evolution of n-heptane aerosol in a 16.2 L cubic chamber at different equivalence ratios under low pressure ［J］. Process Safety and Environmental Protection, 2025, 203(Part A): 107816.
［6］孙业斌, 惠君明, 曹欣茂. 军用混合炸药［M］. 北京: 兵器工业出版社, 1995.
［7］HOU Q F, LIU W T, CHU Z H, et al. Exploring the chemistry behind low temperature auto-ignition of isopropyl nitrate in an RCM: an experimental and kinetic modeling study ［J］. Proceedings of the Combustion Institute, 2023, 39(1): 425-433.
［8］ZHANG Y X, WANG Y, CHANG Z G, et al. Gasliquid two-phase isopropyl nitrate flow and explosion laws beyond the premixed region induced by localized ignition［J］. Physics of Fluids, 2025, 37(3): 033332.
［9］ZHANG Y C, NIE J R, CAO J W, et al. Synthesis of high-density flammable hydrocarbon as potential hypergolic fuel and ignition additive of high-density fuels ［J］. Combustion and Flame, 2020, 220: 252-258.
［10］FULLER M E, MOUSSERAYALEH A, CHAUMEIX N, et al. Laminar flame speeds and ignition delay times for isopropyl nitrate and propane blends ［J］. Combustion and Flame, 2022, 242: 112187.
［11］BORISOV A A, TROSHIN K YA, MIKHALKIN V N. Ignition and combustion of isopropyl nitrate ［J］. Russian Journal of Physical Chemistry B, 2016, 10(5): 780-784.
［12］MBUGUA A, SATIJA A, LUCHT R P, et al. Ignition and combustion characterization of single nitromethane and isopropyl nitrate monopropellant droplets under high-temperature and quasi-steady conditions ［J］. Combustion and Flame, 2020, 212: 295-308.
［13］姚干兵, 解立峰, 刘家骢. 液体碳氢燃料云雾爆轰特性的实验研究［J］. 爆炸与冲击, 2006, 26(6): 543-549.
YAO G B, XIE L F, LIU J C. Experimental study on detonation characteristics of liquid fuel-air mixtures ［J］. Explosion and Shock Waves, 2006, 26(6): 543-549.
［14］HAN S T, YU N J, CAI G B, et al. Reduction of chemical mechanism and kinetics analysis for ignition of RP-3 aviation kerosene in partially catalyzed hydrogen peroxide ［J］. Fuel, 2024, 365: 131171.
［15］NIE Z Y, HU L F, ZHANG D C, et al. Drivers and ecological consequences of arsenite detoxification in aged semi-aerobic landfill ［J］. Journal of Hazardous Materials, 2021, 420: 126597.
［16］MAULE I, RAZZETTI G, RESTELLI A, et al. Thermal stability evaluation of nitroalkanes with differential scanning calorimetry ［J］. Organic Process Research & Development, 2021, 25(4): 781-788.
［17］薛明帅, 李建, 何桂标, 等.铝粉粒径对含铝煤油凝胶燃料燃烧特性的影响［J］. 爆破器材, 2025, 54(2): 36-43.
XUE M S, LI J, HE G B, et al. Effect of aluminum particle size combustion characteristics of aluminumkerosene gel fuel ［J］. Explosive Materials, 2025, 54(2): 36-43.
［18］金义, 张轲, 尹家录, 等. 直射式气动雾化喷嘴对燃烧室性能的影响［J］. 航空发动机, 2023, 49(5): 29-33.
JIN Y, ZHANG K, YIN J L, et al. Influence of plain-jet air-blast atomizer on combustion chamber performance ［J］. Aeroengine, 2023, 49(5): 29-33.
［19］XI W X, XU M Y, LIU C Y, et al. Generation and propagation characteristics of an auto-ignition flame kernel caused by the oblique shock in a supersonic flow regime ［J］. Energies, 2022, 15(9): 3356.
［20］GONG Z, FENG L Y, WEI L, et al. Shock tube and kinetic study on ignition characteristics of lean methane/n-heptane mixtures at low and elevated pressures ［J］. Energy, 2020, 197: 117242.
［21］YANG C, LI Y H, WANG W Y, et al. Shock tube experimental studies on the ignition delay of n-heptane/ethanol fuel blends with acetaldehyde (CH3CHO) and oxynitride (NO/NO2) additives ［J］. International Journal of Engine Research, 2023, 24(4): 1388-1399.

相似文献/References:

[1]李席,王伯良,韩早,等.液固复合FAE云雾状态影响因素的试验研究[J].爆破器材,2013,42(05):23.[doi:10.3969/j.issn.1001-8352.2013.05.005]
　LI Xi,WANG Boliang,HAN Zao,et al.Experimental Study on Influencing Factors of the Cloud Status of Liquid-solid Fuel Air Explosive[J].EXPLOSIVE MATERIALS,2013,42(03):23.[doi:10.3969/j.issn.1001-8352.2013.05.005]
[2]张子龙,宋先钊,杨子凡,等.激波驱动下硝酸异丙酯的分散变化规律研究[J].爆破器材,2022,51(02):11.[doi:10.3969/j.issn.1001-8352.2022.02.002]
　ZHANG Zilong,SONG Xianzhao,YANG Zifan,et al.Study on Dispersion and Variation of Isopropyl Nitrate Driven by Shock Wave[J].EXPLOSIVE MATERIALS,2022,51(03):11.[doi:10.3969/j.issn.1001-8352.2022.02.002]

备注/Memo

备注/Memo:
收稿日期：2025-12-15
第一作者：马善学（1994—），男，硕士研究生，主要从事燃料安全和燃烧特性的研究。E-mail: 18333965003@163.com
通信作者：王伯良(1964—)，男，教授，博导，主要从事混合炸药配方设计及应用技术研究。E-mail: boliangwang@njust.edu.cn
更新日期/Last Update: 2026-06-13