RP-3航空燃油在惰化气体条件下的闭口闪点测定

王悦; 刘屹; 高经诚; 柴婷; 冯诗愚

doi:10.13224/j.cnki.jasp.20230186

RP-3航空燃油在惰化气体条件下的闭口闪点测定

doi: 10.13224/j.cnki.jasp.20230186

王悦^1,,
刘屹²,
高经诚¹,
柴婷¹,
冯诗愚^1,*, ,

1.
南京航空航天大学航空学院飞行器环境控制与生命保障工业和信息化重点实验室，南京 210016
2.
中国航空工业集团有限公司南京机电液压工程研究中心航空机电系统综合航空科技重点实验室，南京 211106

基金项目: 国家自然科学基金（52372331）；中央高校基本科研业务费专项资金；南京航空航天大学研究生科研与实践创新计划项目（xcxjh20220113，xcxjh20220102）；江苏高校优势学科建设工程

详细信息

作者简介:
王悦（1999-），女，硕士生，主要从事油箱惰化技术与机载中空纤维膜系统方面的研究。E-mail：2058296261@qq.com

通讯作者:
冯诗愚（1974-），男，副教授、硕士生导师，博士，主要从事油箱惰性化和飞机燃油系统方面的研究。E-mail：shiyuf@nuaa.edu.cn

中图分类号: V228.1；TQ021.4
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出版历程
- 收稿日期: 2023-03-27
- 网络出版日期: 2025-06-19

Closed cup flash point determination of RP-3 aviation fuel under inerting gas conditions

WANG Yue^1
,,
LIU Yi²,
GAO Jingcheng¹,
CHAI Ting¹,
FENG Shiyu^{1,*
, ,}

1.
Key Laboratory of Aircraft Environmental Control and Life Support Industry and Information Technology，College of Aerospace Engineering，Nanjing University of Aeronautics and Astronautics，Nanjing 210016，China
2.
Aviation Key Laboratory of Science and Technology on Aero Electromechanical System Integration，Nanjing Engineering Institute of Aircraft Systems，Aviation Industry Corporation of China Limited，Nanjing 211106，China

摘要

摘要:
闪点作为燃油的安全衡量标准，为预防混合蒸汽进入可燃性区域燃爆提供了必要信息。基于GB/T 261-2008《闪点的测定宾斯基-马丁闭口杯法》标准，搭建了惰化气体环境下的闪点测定装置，选取了N₂和CO₂两种不同的惰化气体，先测定了RP-3燃油在空气中的闪点，再测定了5%～20%N₂和5%～20%CO₂摩尔分数对RP-3燃油闪点的影响效果，同时与已有文献数据对比，验证了实验数据的可靠性。结果显示：闪点随N₂与CO₂摩尔分数的增加而不断上升，且CO₂对闪点的影响效果明显强于N₂，与文献中Jet A煤油受两种惰性气体的影响趋势相似，由此，在油箱惰化应用中可以根据实际需要选择惰化气体摩尔分数方案。
- 闪点 /
- RP-3航空燃油 /
- 实验测定 /
- 宾斯基-马丁闭口杯法 /
- 氮气 /
- 二氧化碳
Abstract:
As a safety measure of fuel, flash point can provide necessary information for preventing mixed vapors from entering combustible areas and igniting. Based on the standard GB/T 261-2008 “Determination of Flash Point Binsky-Martin Closed Cup Method”, an experimental device was built to determine the closed cup flash point of RP-3 fuel under the inert gas environment, and two different inert gases, N₂ and CO₂, were selected. The effects of the mole fraction of 5%—20% N₂ and 5%—20% CO₂ on the flash point of RP-3 fuel were measured, and the reliability of the experimental data was verified by comparing with existing literature data. The results indicated that with the increase of mole fraction of N₂ and CO₂, the flash point rose. At the same time, the effect of CO₂ to inhibit combustion was significantly higher than that of N₂, which was similar to the trend of Jet A kerosene being influenced by two inert gases in the literature. Therefore, the inerting gas mole fraction scheme can be chosen according to the actual needs in inerting applications.
- flash point /
- RP-3 aviation fuel /
- experimental determination /
- Binsky-Martin closed cup method /
- nitrogen /
- carbon dioxide

HTML

图 1 机载燃油箱燃烧三角形

Figure 1. Burning triangle of airborne fuel tank

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图 2 闭口闪点测定实验装置示意图

Figure 2. Schematic diagram of the experimental apparatus for closed cup flash point determination

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图 3 闭口闪点测定实验系统

Figure 3. Closed cup flash point determination experiment system

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图 4 闭口闪点实验系统测定流程图

Figure 4. Flow chart of closed cup flash point experiment system determination

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图 5 在空气中测定闪点的闪燃现象

Figure 5. Flash ignition in air for determination of flash point

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图 6 在惰性气体条件下测定闪点的闪燃现象

Figure 6. Flash ignition under inert gas conditions for determination of flash point

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图 7 N₂和CO₂环境变化对RP-3燃油闪点影响的误差棒图

Figure 7. Error bar plot of the influence of N₂ and CO₂ environmental changes on RP-3 fuel flash point changes

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图 8 惰化气体摩尔分数变化对RP-3燃油与Jet A煤油闪点影响的对比

Figure 8. Comparison of the effect of molar concentration change of inerting gas on the flash point of RP-3 fuel and Jet A kerosene

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表 1 实验设备及参数汇总表

Table 1. Experimental equipment and parameters

设备	制造商与型号	测试/工作范围	精度
闭口闪点测试仪	上海精析 SYD-261-I	t_c≥40 ℃	±0.5%
数据采集仪	Toprie TP700	温度−10～150 ℃	±0.5 ℃
调压器	Ioncont H3P70YB	电压220～380 V
温控仪	辉控 DIN35	温度−10～150 ℃	±0.5 ℃
热电偶	四氟乙烯T型热电偶	温度0～100 ℃	±0.5 ℃
空压机	OUTSTANDING550-8L	压力0～0.5 MPa
气体过滤器	AC 3000-03D	压力0～0.5 MPa
质量流量控制器	CS200-C MFC	流量0～10 SL/min	±0.2%F.S.
调压阀	TWSNS IR3000-03	压力0～0.5 MPa	±1.0%F.S.
恒温水浴	DC-3030	温度0～20 ℃	±0.1 ℃

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参考文献(24)

[1]	National Transportation Safety Board. In-flight breakup over the Atlantic Ocean, Trans World Airlines Flight 800 Boeing 747-131, N93119, near East Moriches, New York, July 17, 1996[M]. Washington DC: Springfield, Va.: National Transportation Safety Board, 2000.
[2]	ABRAMOWITZ A, BORIS P. Characterization of an Oxygen/nitrogen permeable membrane system[R]. Atlantic City, US: FAA Technical Center, 1996.
[3]	孟昭蓉, 杨春生. 世界航空事故汇编[M]. 北京: 中国民用航空杂志社, 2002. MENG Zhaorong, YANG Chunsheng. Compilation of world aviation accidents[M]. Beijing: China Civil Aviation Magazine, 2002. (in Chinese MENG Zhaorong, YANG Chunsheng. Compilation of world aviation accidents[M]. Beijing: China Civil Aviation Magazine, 2002. (in Chinese)
[4]	VANNICE W L, GRENICH A F. Fighter aircraft OBIGGS study[M]. Seattle: Aero Propulsion Laboratory, Air Force Wright Aeronautical Laboratories, Air Force Systems Command, 1987.
[5]	LUO Cheng, LIU Hua, YANG Jialing, et al. Simulation and analysis of crashworthiness of fuel tank for helicopters[J]. Chinese Journal of Aeronautics, 2007, 20(3): 230-235. doi: 10.1016/S1000-9361(07)60037-5
[6]	Federal Aviation Administration. Aircraft propulionsystem design requirements: Amendment Nos. 25-11[S]. Washington DC: Federal Register, 1967: 18-20.
[7]	Federal Aviation Administration. Familiarization briefing for fuel tank flammability rule: Amendment Nos. 25-125[S]. Washington DC: Federal Register, 2008: 4-8.
[8]	Federal Aviation Administration. Fuel tank flammability reduction means: AC25. 981-2A[S]. Washington DC: Federal Register, 2008: 12-13.
[9]	张瑞华, 刘卫华, 刘春阳, 等. 运输类飞机燃油箱可燃性适航符合性方法[J]. 航空动力学报, 2020, 35(5): 1099-1108. ZHANG Ruihua, LIU Weihua, LIU Chunyang, et al. Flammability and airworthiness compliance method of fuel tank for transport aircraft[J]. Journal of Aerospace Power, 2020, 35(5): 1099-1108. (in Chinese ZHANG Ruihua, LIU Weihua, LIU Chunyang, et al. Flammability and airworthiness compliance method of fuel tank for transport aircraft[J]. Journal of Aerospace Power, 2020, 35(5): 1099-1108. (in Chinese)
[10]	袁汉平, 王瑞荣. 石油产品闪点测定方法的探讨[J]. 润滑油, 2005, 20(2): 59-61. YUAN Hanping, WANG Ruirong. The discussion on the standard test methods for determination of petroleum products flashing point[J]. Lubricating Oil, 2005, 20(2): 59-61. (in Chinese YUAN Hanping, WANG Ruirong. The discussion on the standard test methods for determination of petroleum products flashing point[J]. Lubricating Oil, 2005, 20(2): 59-61. (in Chinese)
[11]	宗丽娟. 石油产品闪点测定探讨[J]. 江西化工, 1999, 15(3): 40-41. ZONG Lijuan. Discussion on determination of flash point of petroleum products[J]. Jiangxi Chemical Industry, 1999, 15(3): 40-41. (in Chinese ZONG Lijuan. Discussion on determination of flash point of petroleum products[J]. Jiangxi Chemical Industry, 1999, 15(3): 40-41. (in Chinese)
[12]	苏波. 浅谈石油产品闪点测定方法[J]. 中国石油和化工标准与质量, 2012, 32(5): 9, 89. SU Bo. Discussion on determination method of flash point of petroleum products[J]. China Petroleum and Chemical Standard and Quality, 2012, 32(5): 9, 89. (in Chinese SU Bo. Discussion on determination method of flash point of petroleum products[J]. China Petroleum and Chemical Standard and Quality, 2012, 32(5): 9, 89. (in Chinese)
[13]	景冬莲, 俞英, 商杰, 等. 易燃液体闪点预测模型综述[J]. 低碳化学与化工, 2019, 44(2): 128-134. JING Donglian, YU Ying, SHANG Jie, et al. A review of flash point prediction models for flammable liquids[J]. Low-Carbon Chemistry and Chemical Engineering, 2019, 44(2): 128-134. (in Chinese JING Donglian, YU Ying, SHANG Jie, et al. A review of flash point prediction models for flammable liquids[J]. Low-Carbon Chemistry and Chemical Engineering, 2019, 44(2): 128-134. (in Chinese)
[14]	张波, 李若愚, 赵国旗. 国内外3号喷气燃料闭口闪点测定方法标准对比及建议[J]. 石油商技, 2016, 34(3): 69-73. ZHANG Bo, LI Ruoyu, ZHAO Guoqi. Comparison and suggestion of domestic and foreign standards for determination of closed flash point of No. 3 jet fuel[J]. Petroleum Products Application Research, 2016, 34(3): 69-73. (in Chinese ZHANG Bo, LI Ruoyu, ZHAO Guoqi. Comparison and suggestion of domestic and foreign standards for determination of closed flash point of No. 3 jet fuel[J]. Petroleum Products Application Research, 2016, 34(3): 69-73. (in Chinese)
[15]	国家市场监督管理总局, 国家标准化管理委员会. 闪点的测定宾斯基-马丁闭口杯法: GB/T 261—2021[S]. 北京: 中国标准出版社, 2021. State Administration for Market Regulation, Standardization Administration of the People’s Republic of China. Determination of flash point—Pensky-Martens closed cup method: GB/T 261—2021[S]. Beijing: Standards Press of China, 2021. (in Chinese State Administration for Market Regulation, Standardization Administration of the People’s Republic of China. Determination of flash point—Pensky-Martens closed cup method: GB/T 261—2021[S]. Beijing: Standards Press of China, 2021. (in Chinese)
[16]	国家质量监督检验检疫总局, 中国国家标准化管理委员会. 石油产品闪点测定阿贝尔-宾斯基闭口杯法: GB/T 27847—2011[S]. 北京: 中国标准出版社, 2012. General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China. Petroleum products—Determination of flash point—Abel-Pensky closed tester: GB/T 27847—2011[S]. Beijing: Standards Press of China, 2012. (in Chinese General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China. Petroleum products—Determination of flash point—Abel-Pensky closed tester: GB/T 27847—2011[S]. Beijing: Standards Press of China, 2012. (in Chinese)
[17]	国家质量监督检验检疫总局, 国家标准化管理委员会. 泰格闭口杯闪点测定法: GB/T 21929—2008[S]. 北京: 中国标准出版社, 2008. General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China. Test method for flash point by tag closed cup tester: GB/T 21929—2008[S]. Beijing: Standards Press of China, 2008. (in Chinese General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China. Test method for flash point by tag closed cup tester: GB/T 21929—2008[S]. Beijing: Standards Press of China, 2008. (in Chinese)
[18]	楚卫军, 许志国. 闭口闪点测定方法的对比分析[J]. 石油炼制与化工, 2020, 51(12): 102-106. CHU Weijun, XU Zhiguo. Comparative study on closed cup flash point test methods[J]. Petroleum Processing and Petrochemicals, 2020, 51(12): 102-106. (in Chinese CHU Weijun, XU Zhiguo. Comparative study on closed cup flash point test methods[J]. Petroleum Processing and Petrochemicals, 2020, 51(12): 102-106. (in Chinese)
[19]	刘宇. 3号喷气燃料阿贝尔闭口闪点测量不确定度的评定[J]. 辽宁化工, 2019, 48(12): 1223-1225, 1248. LIU Yu. Evaluation of uncertainty in measurement of Abel closed cup flash point of No. 3 jet fuel[J]. Liaoning Chemical Industry, 2019, 48(12): 1223-1225, 1248. (in Chinese LIU Yu. Evaluation of uncertainty in measurement of Abel closed cup flash point of No. 3 jet fuel[J]. Liaoning Chemical Industry, 2019, 48(12): 1223-1225, 1248. (in Chinese)
[20]	HEHEMANN D G. Inerting aircraft fuel tanks with exhaust gases[R]. Warrendale, PA: SAE Technical Paper Series, 2002.
[21]	刘冠男, 冯诗愚, 王立群, 等. 航空燃油闪点对油箱可燃性暴露时间的影响[J]. 航空动力学报, 2023, 38(8): 1995-2000. LIU Guannan, FENG Shiyu, WANG Liqun, et al. Influence of aviation fuel flash point on fuel tank flammability exposure time[J]. Journal of Aerospace Power, 2023, 38(8): 1995-2000. (in Chinese LIU Guannan, FENG Shiyu, WANG Liqun, et al. Influence of aviation fuel flash point on fuel tank flammability exposure time[J]. Journal of Aerospace Power, 2023, 38(8): 1995-2000. (in Chinese)
[22]	冯诗愚, 刘冠男, 江荣杰, 等. 飞机燃油箱机载惰化技术研究现状与发展趋势[J]. 航空动力学报, 2021, 36(3): 616-625. FENG Shiyu, LIU Guannan, JIANG Rongjie, et al. Research status and development trend of aircraft fuel tank on-board inerting technology[J]. Journal of Aerospace Power, 2021, 36(3): 616-625. (in Chinese FENG Shiyu, LIU Guannan, JIANG Rongjie, et al. Research status and development trend of aircraft fuel tank on-board inerting technology[J]. Journal of Aerospace Power, 2021, 36(3): 616-625. (in Chinese)
[23]	GREEN D W, SOUTHARD M Z. Perry’s chemical engineers’ handbook[M]. New York: McGraw-Hill Education, 2018.
[24]	陈芝态, 王彦霞, 欧阳政, 等. 石油产品闭口闪点测定影响因素分析[J]. 广东化工, 2021, 48(11): 161, 163. CHEN Zhitai, WANG Yanxia, OUYANG Zheng, et al. Analysis of factors affecting the closed flash point determination of petroleum products[J]. Guangdong Chemical Industry, 2021, 48(11): 161, 163. (in Chinese CHEN Zhitai, WANG Yanxia, OUYANG Zheng, et al. Analysis of factors affecting the closed flash point determination of petroleum products[J]. Guangdong Chemical Industry, 2021, 48(11): 161, 163. (in Chinese)