等离子体增强含硼燃气二次燃烧实验分析

doi:10.7527/S1000-6893.2015.0350

流体力学与飞行力学

本期目录 | 过刊浏览 | 高级检索

前一篇 | 后一篇

等离子体增强含硼燃气二次燃烧实验分析

张鹏¹, 洪延姬¹, 丁小雨¹, 纪海龙²

1. 装备学院激光推进及其应用国家重点实验室, 北京 101416;
2. 西北工业大学燃烧、热结构与内流场重点实验室, 西安 710072

收稿日期:2015-09-13 修回日期:2015-10-25 出版日期:2016-09-15 发布日期:2016-01-30
通讯作者: 洪延姬女, 博士, 研究员, 博士生导师。主要研究方向:先进推进技术。 Tel.: 010-66364438 E-mail: hongyanji@vip.sina.com E-mail:hongyaniji@vip.sina.com
作者简介:张鹏男, 博士研究生。主要研究方向:等离子体点火助燃技术。 E-mail: zhangpengtf@126.com
基金资助:
国家自然科学基金（11372356）

Experimental analysis on plasma assisted secondary combustion of boron-based gas

ZHANG Peng¹, HONG Yanji¹, DING Xiaoyu¹, JI Hailong²

1. State Key Laboratory of Laser Propulsion & Application, Equipment Academy, Beijing 101416, China;
2. Science and Technology on Combustion, Internal Flow and Thermal-Structure Laboratory, Northwestern Polytechnical University, Xi'an 710072, China

Received:2015-09-13 Revised:2015-10-25 Online:2016-09-15 Published:2016-01-30
Supported by:
National Natural Science Foundation of China (11372356)

摘要/Abstract

摘要：

为研究等离子体助燃条件下含硼燃气在补燃室的二次燃烧特性，建立了排除来流空气掺混效应的扩散燃烧实验模型。利用高速摄影仪拍摄了含硼燃气在补燃室的火焰照片，得到了有无等离子体条件下的燃烧火焰形貌；测量了补燃室不同截面的静压和总压，分析了有无等离子体条件下含硼推进剂在固冲发动机中的燃烧效率。实验结果表明：在含硼燃气二次燃烧过程中加入等离子体炬，等离子体炬后方区域火焰更加明亮，硼燃烧更加充分；断开等离子体炬后，补燃室静压和总压出现压力突降台阶，说明加入等离子体后可以加快化学反应速率，提高含硼燃气在固冲发动机中的燃烧效率，从而提高了补燃室的压强；且放电功率越高，含硼燃气在固冲发动机中燃烧效率的增长率越高。

关键词: 等离子体炬, 固冲发动机, 硼, 补燃室, 扩散火焰

Abstract:

In order to research the influence of plasma on the secondary combustion characteristic of boron-based gas in the afterburning chamber, a diffusion combustion experimental model which can exclude the mixing effect of intake air on the boron-based gas is designed and built. The flame image of boron-based gas secondary combustion is measured by the high-speed photographic apparatus to analyze the degree of brightness of the flame and the flame shape; the total pressure and static pressure of different cross-sections in the combustion chamber are measured to analyze the combustion efficiency of boron-based propellant under the influence of plasma. The results show that when adding plasma torch at the secondary combustion of boron-based gas, the combustion efficiency of boron-based gas increases and the boron-based flame is brighter; the abrupt decrease in the total pressure and static pressure appears when turning the plasma torch off. These show that the chemical reaction rate of boron-based gas increases with plasma, and the combustion efficiency of boron-based propellant in the solid rocket ramjet increases with plasma, which leads to the increase of the total pressure and static pressure with plasma; the combustion efficiency increases with the growth of discharge plasma power.

Key words: plasma torches, ducted rocket engines, boron, afterburning chamber, diffusion flames

中图分类号:

V435

张鹏, 洪延姬, 丁小雨, 纪海龙. 等离子体增强含硼燃气二次燃烧实验分析[J]. 航空学报, 2016, 37(9): 2721-2728.

ZHANG Peng, HONG Yanji, DING Xiaoyu, JI Hailong. Experimental analysis on plasma assisted secondary combustion of boron-based gas[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2016, 37(9): 2721-2728.

参考文献

[1] BECKSTEAD M W, PUDUPPAKKAM K, THAKRE P, et al. Modeling of combustion and ignition of solid-propellant ingredients[J]. Progress in Energy and Combusiton Science, 2007, 33(6): 497-551.
[2] 于丹, 孔成栋, 卓建坤, 等. 硼颗粒着火阶段氧化性能研究[J]. 工程热物理学报, 2015, 36(4): 922-925. YU D, KONG C D, ZHUO J K, et al. Study on oxidation characteristics of boron particles in the ignition stage[J]. Journal of Engineering Thermophysics, 2015, 36(4): 922-925(in Chinese).
[3] FRY R S. A century of ramjet propulsion technology evolution[J]. Journal of Propulsion and Power, 2004, 20(1): 27-57.
[4] JAIN A, ANTHONYSAMY S, ANANTHASIVAN K, et al. Studies on the ignition behavior of boron powder[J]. Termochimica Acta, 2010, 500(1): 63-68.
[5] HELMUT K C, JOACHIM S, WALTER C, et al. Combustion of solid-fuel slabs containing boron particles in step combustor[J]. Journal of Propulsion and Power, 2003, 19(6): 1180-1191.
[6] 刘杰, 李进贤, 冯喜平, 等. 旋转射流对含硼固体火箭冲压发动机二次燃烧的影响[J]. 推进技术, 2011, 32(3): 355-359, 382. LIU J, LI J X, FENG X P, et al. Influence of the swirl injection for secondary combustion of boron based ducted rocket[J]. Journal of Propulsion Technology, 2011, 32(3): 355-359, 382(in Chinese).
[7] 胡建新. 含硼推进剂固体火箭冲压发动机补燃室工作过程研究[D]. 长沙: 国防科学技术大学, 2006. HU J X. Research on the secondary combustion chamber operation process of boron-based propellant ducted rockets[D]. Changsha: National University of Defense Technology, 2006 (in Chinese).
[8] BENVENISTE N, ALON G. Combustion characteristics of a boron-fueled solid fuel ramjet with aft-burner[J]. Journal of Propulsion and Power, 1993, 9(5): 694-701.
[9] FOMIN M V, ZVEGINTSEV I V, MAZHUL I I, et al. Analysis of efficiency of using hybrid propulsion for accelerating small-size rockets starting from the earth surface[J]. Journal of Applied Mechanics and Technical Physics, 2010, 51(6): 792-799.
[10] JU Y G. Recent progress and challenges in fundamental combustion research[J]. Advances in Mechanics, 2014, 44(1): 26-97.
[11] INOMATA T, OKAZAKI S, MORIWAKI T, et al. The application of silent electric discharges to propagating flames[J]. Combustion and Flame, 1983, 50(3): 361-363.
[12] STARIKOVSKAYA S M, KUKAEV E N, KUKSIN A Y. Analysis of the spatial uniformity of the combustion of a gaseous mixture initiated by a nanosecond discharge[J]. Combustion and Flame, 2004, 139(3): 177-187.
[13] SUN W, UDDI M, OMBRELLO T, et al. Effects of nonequilibrium plasma discharge on counterflow diffusion flame extinction[J]. Proceedings of the Combustion Institute, 2011, 33(2): 3211-3218.
[14] SUN W, OMBRELLO T, WON S H, et al. Direct ignition and S-curve transition by in situ nanosecond pulsed discharge in methane/oxygen/helium counterflow flame[J]. Proceedings of the Combustion Institute, 2013, 34(1): 847-855.
[15] ANDREY S, NICKOLAY A. Plasma-assisted ignition and combustion[J]. Progress in Energy and Combustion Science, 2013, 39(1): 61-110.
[16] MATSUBARA Y, TAKITA K, MASUYA G. Combustion enhancement in a supersonic flow by simultaneous operation of DBD and plasma jet[J]. Proceeding of the Combustion Institute, 2013, 34(2): 3287-3294.
[17] ALEKSANDROV N L, KINDYSHEVA S V, KOCHETOV I V. Kinetics of low-temperature plasmas for plasma-assisted combustion and aerodynamics[J]. Plasma Science and Technology, 2014, 23(1): 1-13.
[18] 张鹏, 洪延姬, 沈双晏, 等. 等离子体强化点火的动力学分析[J]. 高电压技术, 2014, 40(7): 2125-2132. ZHANG P, HONG Y J, SHENG S Y, et al. Kinetic effects of plasma on the ignition process[J]. High Voltage Engineering[J], 2014, 40(7): 2125-2132(in Chinese).
[19] 兰宇丹. 燃烧室等离子体点火与助燃的实验研究与数值模拟[D]. 西安: 空军工程大学, 2011. LAN Y D. Experimental research and numerical simulation on chamber plasma assisted ignition and combustion[D]. Xi'an: Air Force Engineering University, 2011(in Chinese).
[20] 谢玉树, 张小兵, 袁亚雄, 等. 固体推进剂等离子体点火研究[J]. 推进技术, 2003, 24(3): 275-277. XIE Y S, ZHANG X B, YUAN Y X, et al. Experimental studies for plasmas ignition of solid propellants[J]. Journal of Propulsion Technology, 2003, 24(3): 275-277(in Chinese).

E-mail：hkxb@buaa.edu.cn

关于我们

期刊社服务

专业学科

封面文章

友情链接

主管单位：中国科学技术协会主办单位：中国航空学会北京航空航天大学

等离子体增强含硼燃气二次燃烧实验分析

Experimental analysis on plasma assisted secondary combustion of boron-based gas

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 14

编辑推荐

Metrics

本文评价

[1]	化为卓, 高岭, 陈戈, 李益文, 巩耕, 王延涛, 魏彪. 基于等离子体炬的磁流体动力学实验系统[J]. 航空学报, 2022, 43(S2): 1-7.
[2]	蔡小强, 王东坡, 王颖, 杨振文. TiB₂-TiC-SiC复合陶瓷接触反应钎焊接头界面组织及力学性能[J]. 航空学报, 2022, 43(2): 625006-625006.
[3]	李晓鹏, 韩瑞, 钱旭升, 张秉刚, 王克鸿. 添加硼元素对Ni-25at% Si/Ti600接头组织性能的影响规律[J]. 航空学报, 2022, 43(2): 625069-625069.
[4]	刘丽萍, 王一光, 王国林, 罗杰, 马昊军. 大气压条件下高焓空气等离子体流场特性及应用[J]. 航空学报, 2018, 39(8): 122132-122132.
[5]	杨大力, 夏智勋, 胡建新, 肖云雷. 煤油凝胶单液滴燃烧特性试验[J]. 航空学报, 2016, 37(3): 847-853.
[6]	蔡文俊, 卢文壮, 王晗, 朱延松, 左敦稳. TC21钛合金稀土渗硼强化表面组织及性能[J]. 航空学报, 2015, 36(5): 1713-1721.
[7]	方传波, 夏智勋, 胡建新, 王德全. 强迫对流下硼颗粒燃烧特性影响因素研究[J]. 航空学报, 2015, 36(2): 492-500.
[8]	方传波, 夏智勋, 胡建新, 王德全, 游进. 硼颗粒聚团着火过程研究[J]. 航空学报, 2012, 33(12): 2153-2160.
[9]	王德全;夏智勋;胡建新. 固冲发动机补燃室氧化铝凝固过程研究[J]. 航空学报, 2010, 31(5): 1074-1079.
[10]	阮晓东. 梯度磁场推进扩散火焰燃烧的实验研究[J]. 航空学报, 2006, 27(5): 742-745.
[11]	杨洁颖;梁国正;唐玉生;房红强;任鹏刚. 硼酸铝晶须增强氰酸酯树脂/玻璃布复合材料的研究[J]. 航空学报, 2006, 27(2): 331-335.
[12]	陈五一;常兴. CBN滚切车刀研制及其加工质量研究[J]. 航空学报, 1999, 20(5): 445-449.
[13]	陶春虎;赵希宏;王守凯;颜鸣皋. 硼含量及横向取样对定向凝固Ni_3Al合金持久性能的影响[J]. 航空学报, 1995, 16(5): 623-627.
[14]	唐国宏;陈昌麟;张兴华. B₄C－TiB₂－W₂B₅复合材料研究[J]. 航空学报, 1994, 15(6): 761-764.