为降低推进剂意外着火带来的危害,需要对典型改性双基推进剂的自着火行为及热安全性开展研究。使用快速压缩机实验平台,结合高速成像及动态压力采集技术,发展并验证了超快热刺激方法,开展了改性双基推进剂在快速热加载环境(加热速率大于10~4 K/s)下的响应实验,获得了含环三亚甲基三硝胺(RDX)改性双基推进剂典型自着火行为,以及含环四亚甲基四硝胺(HMX)和1
1-二氨基2
2-二硝基乙烯(FOX-7)改性双基推进剂的着火临界条件。结果表明:在1.0 MPa、901.2 K时,含HMX改性双基推进剂未发生着火,而压力升高至3.0 MPa
推进剂样品发生明显的着火现象;对于含HMX和FOX-7改性双基推进剂,其着火临界温度均随压力的增加而降低;在相同压力下,含FOX-7改性双基推进剂的临界着火温度低于含HMX改性双基推进剂的临界着火温度。
杨鸿辉,赵程程,王勇,王熖瑶,石博方,陈鹏飞,延卫.凝胶推进剂及其流变特性研究进展[J].西安交通大学学报,2022(05).
邓海,赵小锋,任新联,李刚,梁争峰.不同约束条件下硝酸酯类PBX炸药装药慢烤响应特性[J].火炸药学报,2021(05).
张超,王寅虎,杨立波,李军强,何俊武,王江宁,陈俊波.FOX-7对NC/TMETN基低敏感无烟改性双基推进剂燃烧性能的影响[J].含能材料,2020(03).
胡惟佳,吴艳青,黄风雷.烤燃作用下的HMX单晶各向异性力学响应及相变[J].含能材料,2018(01).
王锋,刘国涛,张远波,郑双,刘少武,姚月娟,赵瑛.含FOX-7发射药的低压燃烧性能及力学性能[J].含能材料,2013(04).
赵孝彬,李军,程立国,王宁,王拯,陈中娥,王晨雪,秦超,程新丽.固体推进剂慢速烤燃特性的影响因素研究[J].含能材料,2011(06).
陈中娥,唐承志,赵孝彬.固体推进剂的慢速烤燃行为与热分解特性的关系研究[J].含能材料,2005(06).
Yang Meng,Liao Caiyue,Tang Chenglong,Xu Siyu,Li Heng,Huang Zuohua.The auto-ignition behaviors of HMX/NC/NG stimulated by heating in a rapid compression machine[J].Fuel,2021.
State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China,School of Energy and Power Engineering, Beihang University, Beijing 100191, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China.The auto-ignition boundary of ethylene/nitrous oxide as a promising monopropellant[J].Combustion and Flame,2020.
State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049, China.Auto-ignition behaviors of nitromethane in diluted oxygen in a rapid compression machine: Critical conditions for ignition, ignition delay times measurements, and kinetic modeling interpretation[J].Journal of Hazardous Materials,2019.
Ruixuan Xu,Chongwei An,Hao Huang,Jingyu Wang,Baoyun Ye,Bin Liu.Preparation of multi-scale FOX-7 particles and investigation of sensitivity and thermal stability[J].RSC Advances,2019.
Weihua Ma,Ningfei Wang,Xin Sui,Shipeng Li,Kan Xie.Thermal Safety of a Gun‐Launched Missile's Solid Rocket Motor Under Conditions of High Environm. Temp. and Overloaded Forces[J].Propellants, Explosives, Pyrotechnics,2018.
Chaoyang Zhang.Origins of the Energy and Safety of Energetic Materials and of the Energy & Safety Contradiction[J].Propellants, Explosives, Pyrotechnics,2018.
Wen feng Li,Yong gang Yu,Rui Ye,Hou wen Yang.Three-Dimensional Simulation of Base Bleed Unit with AP/HTPB Propellant in Fast Cook-off Conditions[J].Journal of Energetic Materials,2016.
Hakan Sahin,Bekir Narin,D. Funda Kurtulus.Development of a Design Methodology Against Fast Cook‐Off Threat for Insensitive Munitions[J].Propellants, Explosives, Pyrotechnics,2016.
Chaoxiang Sun,Jinsheng Xu,Xiong Chen,Jian Zheng,Ya Zheng,Wenqiang Wang.Strain rate and temperature dependence of the compressive behavior of a composite modified double-base propellant[J].Mechanics of Materials,2015.
Matthew L. Gross,Karl V. Meredith,Merrill W. Beckstead.Fast cook-off modeling of HMX[J].Combustion and Flame,2015.
Erdoğan Aydemir,Abdullah Ulas.A numerical study on the thermal initiation of a confined explosive in 2-D geometry[J].Journal of Hazardous Materials,2011.
Qi-Long Yan,Zhen-Wei Song,Xiao-Bing Shi,Zhi-Yuan Yang,Xiao-Hong Zhang.Combustion mechanism of double-base propellant containing nitrogen heterocyclic nitroamines (II): The temperature distribution of the flame and its chemical structure[J].Acta Astronautica,2008.
Qi-Long Yan,Xiao-Jiang Li,Ying Wang,Wei-Hua Zhang,Feng-Qi Zhao.Combustion mechanism of double-base propellant containing nitrogen heterocyclic nitroamines (I): The effect of heat and mass transfer to the burning characteristics[J].Combustion and Flame,2008.
A. P. Denisyuk,Yu. G. Shepelev,D. L. Rusin,I.V. Shumskii.Effect of RDX and HMX on the Efficiency of Catalysts for Double-Base Propellant Combustion[J].Combustion, Explosion, and Shock Waves,2001.
Gi Hun Kwon,Seung Wook Baek,Young Min Sohn.Ignition of Solid Fuel by Thermal Radiation in a Confined Rectangular Enclosure: Experiment and Numerical Analysis[J].Combustion Science and Technology,2001.
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