IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i12p3390-d187605.html
   My bibliography  Save this article

Experimental Investigation into the Effects of Thermal Recuperation on the Combustion Characteristics of a Non-Premixed Meso-Scale Vortex Combustor

Author

Listed:
  • Seyed Ehsan Hosseini

    (Combustion and Sustainable Energy Laboratory (ComSEL), Department of Mechanical Engineering, Arkansas Tech University, 1811 N Boulder Ave, Russellville, AR 72801, USA)

  • Evan Owens

    (Combustion and Sustainable Energy Laboratory (ComSEL), Department of Mechanical Engineering, Arkansas Tech University, 1811 N Boulder Ave, Russellville, AR 72801, USA)

  • John Krohn

    (Combustion and Sustainable Energy Laboratory (ComSEL), Department of Mechanical Engineering, Arkansas Tech University, 1811 N Boulder Ave, Russellville, AR 72801, USA)

  • James Leylek

    (Department of Mechanical Engineering, University of Arkansas at Fayetteville, College of Engineering, 4183 Bell Engineering Center, Fayetteville, AR 72701, USA)

Abstract

In small-scale combustors, the ratio of area to the combustor volume increases and hence heat loss from the combustor’s wall is significantly enhanced and flame quenching occurs. To solve this problem, non-premixed vortex flow is employed to stabilize flames in a meso-scale combustion chamber to generate small-scale power or thrust for propulsion systems. In this experimental investigation, the effects of thermal recuperation on the characteristics of asymmetric non-premixed vortex combustion are studied. The exhaust gases temperature, emissions and the combustor wall temperature are measured to evaluate thermal and emitter efficiencies. The results illustrate that in both combustors (with/without thermal recuperator), by increasing the combustion air mass flowrate, the wall temperature increases while the wall temperature of combustor with thermal recuperator is higher. The emitter efficiency calculated based on the combustor wall temperature is significantly increased by using thermal recuperator. Thermal efficiency of the combustion system increases up to 10% when thermal recuperator is employed especially in moderate Reynolds numbers (combustion air flow rate is 120 mg/s).

Suggested Citation

  • Seyed Ehsan Hosseini & Evan Owens & John Krohn & James Leylek, 2018. "Experimental Investigation into the Effects of Thermal Recuperation on the Combustion Characteristics of a Non-Premixed Meso-Scale Vortex Combustor," Energies, MDPI, vol. 11(12), pages 1-16, December.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:12:p:3390-:d:187605
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/12/3390/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/11/12/3390/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Fan, Aiwu & Zhang, He & Wan, Jianlong, 2017. "Numerical investigation on flame blow-off limit of a novel microscale Swiss-roll combustor with a bluff-body," Energy, Elsevier, vol. 123(C), pages 252-259.
    2. Yao, Shi-Chune & Tang, Xudong & Hsieh, Cheng-Chieh & Alyousef, Yousef & Vladimer, Michael & Fedder, Gary K. & Amon, Cristina H., 2006. "Micro-electro-mechanical systems (MEMS)-based micro-scale direct methanol fuel cell development," Energy, Elsevier, vol. 31(5), pages 636-649.
    3. Angelo Minotti & Enrico Sciubba, 2010. "LES of a Meso Combustion Chamber with a Detailed Chemistry Model: Comparison between the Flamelet and EDC Models," Energies, MDPI, vol. 3(12), pages 1-17, December.
    4. Wierzbicki, Teresa A. & Lee, Ivan C. & Gupta, Ashwani K., 2014. "Combustion of propane with Pt and Rh catalysts in a meso-scale heat recirculating combustor," Applied Energy, Elsevier, vol. 130(C), pages 350-356.
    5. Angelo Minotti & Paolo Teofilatto, 2015. "Swirling Combustor Energy Converter: H 2 /Air Simulations of Separated Chambers," Energies, MDPI, vol. 8(9), pages 1-16, September.
    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. Xiao Yang & Zhihong He & Lei Zhao & Shikui Dong & Heping Tan, 2019. "Effect of Channel Diameter on the Combustion and Thermal Behavior of a Hydrogen/Air Premixed Flame in a Swirl Micro-Combustor," Energies, MDPI, vol. 12(20), pages 1-16, October.

    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. Zuo, Wei & E, Jiaqiang & Hu, Wenyu & Jin, Yu & Han, Dandan, 2017. "Numerical investigations on combustion characteristics of H2/air premixed combustion in a micro elliptical tube combustor," Energy, Elsevier, vol. 126(C), pages 1-12.
    2. Tan, Yan & E, Jiaqiang & Chen, Jingwei & Liao, Gaoliang & Zhang, Feng & Li, Jintao, 2022. "Investigation on combustion characteristics and thermal performance of a three rearward-step structure micro combustor fueled by premixed hydrogen/air," Renewable Energy, Elsevier, vol. 186(C), pages 486-504.
    3. Aravind, B. & Khandelwal, Bhupendra & Ramakrishna, P.A. & Kumar, Sudarshan, 2020. "Towards the development of a high power density, high efficiency, micro power generator," Applied Energy, Elsevier, vol. 261(C).
    4. Yan, Yunfei & Liu, Ying & Li, Lixian & Cui, Yu & Zhang, Li & Yang, Zhongqing & Zhang, Zhien, 2019. "Numerical comparison of H2/air catalytic combustion characteristic of micro–combustors with a conventional, slotted or controllable slotted bluff body," Energy, Elsevier, vol. 189(C).
    5. Angelo Minotti, 2016. "Energy Converter with Inside Two, Three, and Five Connected H 2 /Air Swirling Combustor Chambers: Solar and Combustion Mode Investigations," Energies, MDPI, vol. 9(6), pages 1-15, June.
    6. Zhang, Xiaolei & Hu, Longhua & Delichatsios, Michael A. & Zhang, Jianping, 2019. "Experimental study on flame morphologic characteristics of wall attached non-premixed buoyancy driven turbulent flames," Applied Energy, Elsevier, vol. 254(C).
    7. Tang, Aikun & Deng, Jiang & Cai, Tao & Xu, Yiming & Pan, Jianfeng, 2017. "Combustion characteristics of premixed propane/hydrogen/air in the micro-planar combustor with different channel-heights," Applied Energy, Elsevier, vol. 203(C), pages 635-642.
    8. Peng, Qingguo & E, Jiaqiang & Yang, W.M. & Xu, Hongpeng & Chen, Jingwei & Meng, Tian & Qiu, Runzhi, 2018. "Effects analysis on combustion and thermal performance enhancement of a nozzle-inlet micro tube fueled by the premixed hydrogen/air," Energy, Elsevier, vol. 160(C), pages 349-360.
    9. Jiaqiang, E. & Zuo, Wei & Liu, Xueling & Peng, Qingguo & Deng, Yuanwang & Zhu, Hao, 2016. "Effects of inlet pressure on wall temperature and exergy efficiency of the micro-cylindrical combustor with a step," Applied Energy, Elsevier, vol. 175(C), pages 337-345.
    10. Yuan, Zhenyu & Zhang, Yufeng & Fu, Wenting & Li, Zipeng & Liu, Xiaowei, 2013. "Investigation of a small-volume direct methanol fuel cell stack for portable applications," Energy, Elsevier, vol. 51(C), pages 462-467.
    11. Tang, Aikun & Cai, Tao & Deng, Jiang & Zhao, Dan & Huang, Qiuhan & Zhou, Chen, 2019. "Experimental study on flame structure transitions of premixed propane/air in micro-scale planar combustors," Energy, Elsevier, vol. 179(C), pages 558-570.
    12. Fanciulli, C. & Abedi, H. & Merotto, L. & Dondè, R. & De Iuliis, S. & Passaretti, F., 2018. "Portable thermoelectric power generation based on catalytic combustor for low power electronic equipment," Applied Energy, Elsevier, vol. 215(C), pages 300-308.
    13. Ruirui Wang & Jingyu Ran & Xuesen Du & Juntian Niu & Wenjie Qi, 2016. "The Influence of Slight Protuberances in a Micro-Tube Reactor on Methane/Moist Air Catalytic Combustion," Energies, MDPI, vol. 9(6), pages 1-17, May.
    14. Huang, Yakun & He, Xiaomin & Jin, Yi & Zhu, Huanyu & Zhu, Zhixin, 2021. "Effect of non-uniform inlet profile on the combustion performance of an afterburner with bluff body," Energy, Elsevier, vol. 216(C).
    15. Gurunadh Velidi & Chun Sang Yoo, 2023. "A Review on Flame Stabilization Technologies for UAV Engine Micro-Meso Scale Combustors: Progress and Challenges," Energies, MDPI, vol. 16(9), pages 1-44, May.
    16. Wu, Zan & Sundén, Bengt, 2014. "On further enhancement of single-phase and flow boiling heat transfer in micro/minichannels," Renewable and Sustainable Energy Reviews, Elsevier, vol. 40(C), pages 11-27.
    17. Jinshen Tong & Tao Cai, 2022. "Enhancing Thermal Performance, Exergy and Thermodynamics Efficiency of Premixed Methane/Air Micro-Planar Combustor in Micro-Thermophotovoltaic Systems," Energies, MDPI, vol. 16(1), pages 1-21, December.
    18. Bani, Stephen & Pan, Jianfeng & Tang, Aikun & Lu, Qingbo & Zhang, Yi, 2018. "Numerical investigation of key parameters of the porous media combustion based Micro-Thermophotovoltaic system," Energy, Elsevier, vol. 157(C), pages 969-978.
    19. Peng, Qingguo & Wu, Yifeng & E, Jiaqiang & Yang, Wenming & Xu, Hongpeng & Li, Zhenwei, 2019. "Combustion characteristics and thermal performance of premixed hydrogen-air in a two-rearward-step micro tube," Applied Energy, Elsevier, vol. 242(C), pages 424-438.
    20. Shi, Junrui & Liu, Yongqi & Mao, Mingming & Lv, Jinsheng & Wang, Youtang & He, Fang, 2019. "Experimental and numerical studies on the effect of packed bed length on CO and NOx emissions in a plane-parallel porous combustor," Energy, Elsevier, vol. 181(C), pages 250-263.

    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:gam:jeners:v:11:y:2018:i:12:p:3390-:d:187605. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.