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压力对航空煤油RP-3结焦的影响

琚印超 徐国强 郭 隽 王英杰

琚印超, 徐国强, 郭 隽, 等 . 压力对航空煤油RP-3结焦的影响[J]. 北京航空航天大学学报, 2010, 36(3): 257-260.
引用本文: 琚印超, 徐国强, 郭 隽, 等 . 压力对航空煤油RP-3结焦的影响[J]. 北京航空航天大学学报, 2010, 36(3): 257-260.
Ju Yinchao, Xu Guoqiang, Guo Jun, et al. Effects of pressure on the coking characteristic of jet fuel RP-3[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(3): 257-260. (in Chinese)
Citation: Ju Yinchao, Xu Guoqiang, Guo Jun, et al. Effects of pressure on the coking characteristic of jet fuel RP-3[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(3): 257-260. (in Chinese)

压力对航空煤油RP-3结焦的影响

基金项目: 国家自然科学基金资助项目(Grant NO.50676005/E060303)
详细信息
    作者简介:

    琚印超(1985-),男,浙江龙游人,硕士生,woshixiaoju@yahoo.com.cn.

  • 中图分类号: V 312+.1

Effects of pressure on the coking characteristic of jet fuel RP-3

  • 摘要: 实验研究航空煤油RP-3在流动状态下的结焦分布情况,并分析了压力对于氧化结焦的影响.实验中采用恒定热流的方式将流经长2m的单通道不锈钢管( Ф 2.2×0.2,1Cr18Ni9Ti)中的航空煤油由127℃加热到427℃,质量流量4g/s,并利用"称重法"获得RP-3结焦数据.通过改变系统压力3,4,5,6,7MPa,研究了压力对RP-3壁面结焦速率的影响规律.实验结果表明,压力的提高,对管壁的结焦有一定的抑制作用,结焦峰值位置也有沿实验段往下游移动的趋势,不同压力情况下的管壁结焦速率分布曲线的形状大致相当.

     

  • [1] Bruening G B,Chang W S.Cooled cooling air systems for turbine thermal management .ASME Paper No.99-GT-14,1999 [2] Sobel D R,Spadaccini L J.Hydrocarbon fuel cooling technologies for aadvanced propulsion[J].ASME Journal of Engineering for Gas Turbines and Power,1997,119:344-351 [3] Edwards T,Harrison B,Zabarnick S,et al,Update on the development of JP-8+100 .AIAA-2004-3886,2004 [4] Spadaccini L J,Sobel D R,Huang H.Deposit formation and mitigation in aircraft fuels[J].ASME Journal of Engineering for Gas Turbines and Power,2001,123:741-746 [5] Marteney P J,Spadaccini L J.Thermal decomposition of aircraft fuel .ASME Paper No.86-GT-36,1986 [6] 孙青梅,米镇涛,张香文.吸热型碳氢燃料RP-3仿JP-7临界性质(tc,pc)的测定[J].燃料化学学报,2006,34(4):466-470 Sun Qingmei,Mi Zhentao,Zhang Xiangwen.Determination of critical properties(tc,pc) of endothermic hydrocarbon fuels—RP-3 and simulated JP-7[J].Journal of Fuel Chemistry and Technology, 2006,34(4):466-470(in Chinese) [7] Orhan A,Semih E.Analysis of solid deposits from thermal stressing of a JP-8 fuel on different tube surfaces in a flow reactor[J].Industrial and Engineering Chemistry Research,2001,40(2):596-603 [8] 朱玉红,余彩香,李子木,等.航空燃料超临界热裂解过程中焦炭的形成[J].石油化工,2006,35(12):1151-1155 Zhu Yuhong,Yu Caixiang,Li Zimu,et al.Formation of coke in thermal cracking of jet fuel under supercritical conditions[J].Petrochemical Technology,2006,35(12):1151-1155(in Chinese) [9] Marteney P J,Spadaccini L J.Thermal decomposition of aircraft fuel .ASME Paper No.86-GT-36,1986 [10] Watt J J,Evans A,Hibbard R R.Fouling characteristics of ASTM jet a fuel when heated to 700℉in a simulated heat exchanger tube .NASA TN D-4958,1968
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出版历程
  • 收稿日期:  2009-04-16
  • 网络出版日期:  2010-03-31

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