IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v228y2018icp1777-1782.html
   My bibliography  Save this article

Ignition processes and modes excited by laser-induced plasma in a cavity-based supersonic combustor

Author

Listed:
  • Cai, Zun
  • Zhu, Jiajian
  • Sun, Mingbo
  • Wang, Zhenguo
  • Bai, Xue-Song

Abstract

The ignition processes in an ethylene-fueled supersonic combustor excited by laser-induced plasma (LIP) were investigated experimentally under the condition of inflow Ma number of 2.92. The LIP excitation was implemented near the center floor of a flameholding cavity. Optical measurements, including simultaneous CH∗/OH∗ chemiluminescence imaging and Schlieren photography, were used to investigate the ignition processes. It is found that the CH∗ and OH∗ initiated by the LIP are mainly in the region between the cavity front wall and the LIP excitation site. The CH∗ and OH∗ are quenched rapidly, in particular at a low fueling rate. After a short delay, the distribution of CH∗ and OH∗ appears in the region between the rear wall of the cavity and the LIP excitation site, showing the onset of ignition therein. A stable flame was established in the shear layer between the downstream part of the cavity and the outer supersonic flow. It is concluded that the ignition processes excited by the LIP can be divided into a LIP initiation regime and a transient ignition reaction regime. Both the fueling rate and the LIP energy significantly affect the cavity ignition processes. Increasing the fueling rate or the laser energy can shorten the ignition processes in the cavity. A weak ignition mode and an intense ignition mode are postulated to explain the combustion behavior of the ignition processes in the cavity-based supersonic combustor.

Suggested Citation

  • Cai, Zun & Zhu, Jiajian & Sun, Mingbo & Wang, Zhenguo & Bai, Xue-Song, 2018. "Ignition processes and modes excited by laser-induced plasma in a cavity-based supersonic combustor," Applied Energy, Elsevier, vol. 228(C), pages 1777-1782.
  • Handle: RePEc:eee:appene:v:228:y:2018:i:c:p:1777-1782
    DOI: 10.1016/j.apenergy.2018.07.079
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261918311115
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.apenergy.2018.07.079?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Chong, Daotong & Hu, Mengqi & Chen, Weixiong & Wang, Jinshi & Liu, Jiping & Yan, Junjie, 2014. "Experimental and numerical analysis of supersonic air ejector," Applied Energy, Elsevier, vol. 130(C), pages 679-684.
    2. Hwang, Joonsik & Kim, Wooyeong & Bae, Choongsik & Choe, Wonho & Cha, Jeonghwa & Woo, Soohyung, 2017. "Application of a novel microwave-assisted plasma ignition system in a direct injection gasoline engine," Applied Energy, Elsevier, vol. 205(C), pages 562-576.
    3. Jung, Dongwon & Iida, Norimasa, 2018. "An investigation of multiple spark discharge using multi-coil ignition system for improving thermal efficiency of lean SI engine operation," Applied Energy, Elsevier, vol. 212(C), pages 322-332.
    4. Badawy, Tawfik & Bao, XiuChao & Xu, Hongming, 2017. "Impact of spark plug gap on flame kernel propagation and engine performance," Applied Energy, Elsevier, vol. 191(C), pages 311-327.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Singh, Awanish Pratap & Padhi, Upasana P. & Joarder, Ratan & Roy, Arnab, 2019. "Spatio-temporal effect of the breakdown zone in the laser-initiated ignition of atomized ethyl alcohol-air mixture," Applied Energy, Elsevier, vol. 247(C), pages 140-154.
    2. Li, Chaolong & Xia, Zhixun & Ma, Likun & Chen, Binbin & Feng, Yunchao & Zhang, Jiarui & Duan, Yifan, 2023. "Performance analysis on the specific impulse and specific thrust of scramjet with a quasi-one-dimensional model," Energy, Elsevier, vol. 267(C).
    3. Feng, Rong & Zhu, Jiajian & Wang, Zhenguo & Sun, Mingbo & Wang, Hongbo & Cai, Zun & An, Bin & Li, Liang, 2021. "Ignition modes of a cavity-based scramjet combustor by a gliding arc plasma," Energy, Elsevier, vol. 214(C).
    4. Wang, Xiaoling & Gao, Yuan & Zhang, Shuai & Sun, Hao & Li, Jie & Shao, Tao, 2019. "Nanosecond pulsed plasma assisted dry reforming of CH4: The effect of plasma operating parameters," Applied Energy, Elsevier, vol. 243(C), pages 132-144.
    5. Huang, Zhiwei & Zhang, Huangwei, 2020. "Investigations of autoignition and propagation of supersonic ethylene flames stabilized by a cavity," Applied Energy, Elsevier, vol. 265(C).
    6. Sheng, Haoqiang & Ji, Yuan & Huang, Xiaobin & Zhao, Zhengchuang & Hu, Wenbin & Chen, Junming & Liu, Hong, 2022. "A free radical relay combustion approach to scramjet ignition at a low Mach number," Energy, Elsevier, vol. 247(C).
    7. Zuo, Jingying & Cui, Naigang & Zhang, Silong & Wei, Jianfei & Li, Xin & Bao, Wen, 2023. "Parametric analysis on combustion characteristics of hydrocarbon fueled parallel wall-jet inside a supersonic combustor," Energy, Elsevier, vol. 282(C).
    8. Miao, Junjie & Fan, Yuxin & Wu, Weiqiu & Zhao, Shilong, 2021. "Effect of air-assistant on ignition and flame-holding characteristics in a cavity-strut based combustor," Applied Energy, Elsevier, vol. 283(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Discepoli, G. & Cruccolini, V. & Ricci, F. & Di Giuseppe, A. & Papi, S. & Grimaldi, C.N., 2020. "Experimental characterisation of the thermal energy released by a Radio-Frequency Corona Igniter in nitrogen and air," Applied Energy, Elsevier, vol. 263(C).
    2. Yin, Xiaojun & Sun, Nannan & Sun, Ting & Shen, Hongguang & Mehra, Roopesh Kumar & Liu, Junlong & Wang, Ying & Yang, Bo & Zeng, Ke, 2022. "Experimental investigation the effects of spark discharge characteristics on the heavy-duty spark ignition natural gas engine at low load condition," Energy, Elsevier, vol. 239(PC).
    3. Ghaderi Masouleh, M. & Keskinen, K. & Kaario, O. & Kahila, H. & Wright, Y.M. & Vuorinen, V., 2018. "Flow and thermal field effects on cycle-to-cycle variation of combustion: scale-resolving simulation in a spark ignited simplified engine configuration," Applied Energy, Elsevier, vol. 230(C), pages 486-505.
    4. Tsuboi, Seima & Miyokawa, Shinji & Matsuda, Masayoshi & Yokomori, Takeshi & Iida, Norimasa, 2019. "Influence of spark discharge characteristics on ignition and combustion process and the lean operation limit in a spark ignition engine," Applied Energy, Elsevier, vol. 250(C), pages 617-632.
    5. Singh, Awanish Pratap & Padhi, Upasana P. & Joarder, Ratan & Roy, Arnab, 2019. "Spatio-temporal effect of the breakdown zone in the laser-initiated ignition of atomized ethyl alcohol-air mixture," Applied Energy, Elsevier, vol. 247(C), pages 140-154.
    6. Khoa, Nguyen Xuan & Lim, Ocktaeck, 2019. "The effects of combustion duration on residual gas, effective release energy, engine power and engine emissions characteristics of the motorcycle engine," Applied Energy, Elsevier, vol. 248(C), pages 54-63.
    7. Li, Fenglei & Wu, Changzhi & Wang, Xiangyu & Tian, Qi & Teo, Kok Lay, 2016. "Sparsity-enhanced optimization for ejector performance prediction," Energy, Elsevier, vol. 113(C), pages 25-34.
    8. Tang, Yongzhi & Liu, Zhongliang & Li, Yanxia & Shi, Can & Lv, Chen, 2019. "A combined pressure regulation technology with multi-optimization of the entrainment passage for performance improvement of the steam ejector in MED-TVC desalination system," Energy, Elsevier, vol. 175(C), pages 46-57.
    9. Yong Hyun Choi & Joonsik Hwang, 2023. "Review on Plasma-Assisted Ignition Systems for Internal Combustion Engine Application," Energies, MDPI, vol. 16(4), pages 1-25, February.
    10. Duan, Xiongbo & Li, Yangyang & Liu, Jingping & Guo, Genmiao & Fu, Jianqin & Zhang, Quanchang & Zhang, Shiheng & Liu, Weiqiang, 2019. "Experimental study the effects of various compression ratios and spark timing on performance and emission of a lean-burn heavy-duty spark ignition engine fueled with methane gas and hydrogen blends," Energy, Elsevier, vol. 169(C), pages 558-571.
    11. Han, Guopeng & Yao, Anren & Yao, Chunde & Wu, Taoyang & Wang, Bin & Wei, Hongyuan, 2017. "Mechanism analysis on controllable methanol quick combustion," Applied Energy, Elsevier, vol. 206(C), pages 558-567.
    12. Chao Li & Baigang Sun & Lingzhi Bao, 2024. "Coupling Global Parameters and Local Flow Optimization of a Pulsed Ejector for Proton Exchange Membrane Fuel Cells," Sustainability, MDPI, vol. 16(10), pages 1-22, May.
    13. Yiqiao Li & Shengqiang Shen & Chao Niu & Yali Guo & Liuyang Zhang, 2022. "The Effect of Different Pressure Conditions on Shock Waves in a Supersonic Steam Ejector," Energies, MDPI, vol. 15(8), pages 1-15, April.
    14. Fei Ma & Lingyan Guo & Zhijie Li & Xiaoxiao Zeng & Zhencao Zheng & Wei Li & Feiyang Zhao & Wenbin Yu, 2023. "A Review of Current Advances in Ammonia Combustion from the Fundamentals to Applications in Internal Combustion Engines," Energies, MDPI, vol. 16(17), pages 1-20, August.
    15. Zheng, Ping & Li, Bing & Qin, Jingxuan, 2018. "CFD simulation of two-phase ejector performance influenced by different operation conditions," Energy, Elsevier, vol. 155(C), pages 1129-1145.
    16. Zhiqiang Li & Jing Qin & Yiqiang Pei & Kai Zhong & Zhiyong Zhang & Jian Sun, 2023. "The Lean-Burn Limit Extending Experiment on Gasoline Engine with Dual Injection Strategy and High Power Ignition System," Energies, MDPI, vol. 16(15), pages 1-16, July.
    17. Jung, Dongwon & Sasaki, Kosaku & Iida, Norimasa, 2017. "Effects of increased spark discharge energy and enhanced in-cylinder turbulence level on lean limits and cycle-to-cycle variations of combustion for SI engine operation," Applied Energy, Elsevier, vol. 205(C), pages 1467-1477.
    18. Nguyen Xuan Khoa & Ocktaeck Lim, 2020. "Comparative Study of the Effective Release Energy, Residual Gas Fraction, and Emission Characteristics with Various Valve Port Diameter-Bore Ratios (VPD/B) of a Four-Stroke Spark Ignition Engine," Energies, MDPI, vol. 13(6), pages 1-18, March.
    19. Wu, Yifei & Zhao, Hongxia & Zhang, Cunquan & Wang, Lei & Han, Jitian, 2018. "Optimization analysis of structure parameters of steam ejector based on CFD and orthogonal test," Energy, Elsevier, vol. 151(C), pages 79-93.
    20. Nguyen Xuan Khoa & Ocktaeck Lim, 2021. "A Study to Investigate the Effect of Valve Mechanisms on Exhaust Residual Gas and Effective Release Energy of a Motorcycle Engine," Energies, MDPI, vol. 14(17), pages 1-14, September.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:appene:v:228:y:2018:i:c:p:1777-1782. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.