IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v225y2021ics0360544221004151.html
   My bibliography  Save this article

Numerical and experimental study of the effects of fuel injection and equivalence ratio in a can micro-combustor at atmospheric condition

Author

Listed:
  • Sadatakhavi, SeyedMohammadReza
  • Tabejamaat, Sadegh
  • EiddiAttarZade, Masoud
  • Kankashvar, Benyamin
  • Nozari, MohammadReza

Abstract

The present paper aims to examine experimentally and numerically the effect of equivalence ratio and injection pressure on combustion in a can combustor. The results show the combustor temperature rises with an increase in the overall equivalence ratio. With an increase in the injection pressure at a constant equivalence ratio, the flame is extended to the combustor downstream. The IRZ (Inner Recirculation Zone) region in the primary zone has high turbulence kinetic energy increasing the fuel droplet evaporation rate. This zone provides a region of appropriate mixing of fuel-air, leading to a zone of flame-holding. In the intermediate zone, the mixture fraction near liner walls reaches its stoichiometric value, and a flame is formed near the liner walls. With an increase in the equivalence ratio or injection pressure at constant equivalence ratio, the incomplete combustion species is reduced and the pattern factor and combustion efficiency are improved.

Suggested Citation

  • Sadatakhavi, SeyedMohammadReza & Tabejamaat, Sadegh & EiddiAttarZade, Masoud & Kankashvar, Benyamin & Nozari, MohammadReza, 2021. "Numerical and experimental study of the effects of fuel injection and equivalence ratio in a can micro-combustor at atmospheric condition," Energy, Elsevier, vol. 225(C).
    • Handle: RePEc:eee:energy:v:225:y:2021:i:c:s0360544221004151
    DOI: 10.1016/j.energy.2021.120166
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544221004151
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2021.120166?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. Yang, Xiao & He, Zhihong & Qiu, Penghua & Dong, Shikui & Tan, Heping, 2019. "Numerical investigations on combustion and emission characteristics of a novel elliptical jet-stabilized model combustor," Energy, Elsevier, vol. 170(C), pages 1082-1097.
    2. Tyliszczak, Artur & Boguslawski, Andrzej & Nowak, Dariusz, 2016. "Numerical simulations of combustion process in a gas turbine with a single and multi-point fuel injection system," Applied Energy, Elsevier, vol. 174(C), pages 153-165.
    3. Tu, Yaojie & Xu, Shunta & Xu, Mingchen & Liu, Hao & Yang, Wenming, 2020. "Numerical study of methane combustion under moderate or intense low-oxygen dilution regime at elevated pressure conditions up to 8 atm," Energy, Elsevier, vol. 197(C).
    4. Sundararaj, Ramraj H. & Kumar, Roshan Dinesh & Raut, Anoop Kumar & Sekar, T. Chandra & Pandey, Vivek & Kushari, Abhijit & Puri, S.K., 2019. "Combustion and emission characteristics from biojet fuel blends in a gas turbine combustor," Energy, Elsevier, vol. 182(C), pages 689-705.
    5. Gil, Andrei V. & Zavorin, Aleksandr S. & Starchenko, Aleksandr V., 2019. "Numerical investigation of the combustion process for design and non-design coal in T-shaped boilers with swirl burners," Energy, Elsevier, vol. 186(C).
    6. Arjmandi, H.R. & Amani, E., 2015. "A numerical investigation of the entropy generation in and thermodynamic optimization of a combustion chamber," Energy, Elsevier, vol. 81(C), pages 706-718.
    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. Nozari, Mohammadreza & Tabejamaat, Sadegh & Sadeghizade, Hasan & Aghayari, Majid, 2021. "Experimental investigation of the effect of gaseous fuel injector geometry on the pollutant formation and thermal characteristics of a micro gas turbine combustor," Energy, Elsevier, vol. 235(C).
    2. 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.

    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. Zong, Chao & Ji, Chenzhen & Cheng, Jiaying & Zhu, Tong & Guo, Desan & Li, Chengqin & Duan, Fei, 2022. "Toward off-design loads: Investigations on combustion and emissions characteristics of a micro gas turbine combustor by external combustion-air adjustments," Energy, Elsevier, vol. 253(C).
    2. Asgari, Behrad & Amani, Ehsan, 2017. "A multi-objective CFD optimization of liquid fuel spray injection in dry-low-emission gas-turbine combustors," Applied Energy, Elsevier, vol. 203(C), pages 696-710.
    3. Cheong, Kin-Pang & Wang, Guochang & Si, Jicang & Mi, Jianchun, 2021. "Nonpremixed MILD combustion in a laboratory-scale cylindrical furnace: Occurrence and identification," Energy, Elsevier, vol. 216(C).
    4. Ziya Sogut, M., 2021. "New approach for assessment of environmental effects based on entropy optimization of jet engine," Energy, Elsevier, vol. 234(C).
    5. Joo, Seongpil & Choi, Jongwun & Lee, Min Chul & Kim, Namkeun, 2021. "Prognosis of combustion instability in a gas turbine combustor using spectral centroid & spread," Energy, Elsevier, vol. 224(C).
    6. Grigore Cican & Daniel Eugeniu Crunteanu & Radu Mirea & Laurentiu Constantin Ceatra & Constantin Leventiu, 2023. "Biodiesel from Recycled Sunflower and Palm Oil—A Sustainable Fuel for Microturbo-Engines Used in Airside Applications," Sustainability, MDPI, vol. 15(3), pages 1-16, January.
    7. Mohammadi, Iman & Ajam, Hossein, 2019. "A theoretical study of entropy generation of the combustion phenomenon in the porous medium burner," Energy, Elsevier, vol. 188(C).
    8. 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.
    9. Wang, Yi & Cheong, Kin-Pang & Wang, Junyang & Liu, Shaotong & Hu, Yong & Chyu, Minking & Mi, Jianchun, 2024. "Operational condition and furnace geometry for premixed C3H8/Air MILD combustion of high thermal-intensity and low emissions," Energy, Elsevier, vol. 288(C).
    10. Darbandi, Masoud & Fatin, Ali & Bordbar, Hadi, 2020. "Numerical study on NOx reduction in a large-scale heavy fuel oil-fired boiler using suitable burner adjustments," Energy, Elsevier, vol. 199(C).
    11. Gabriel Talero & Camilo Bayona-Roa & Giovanny Muñoz & Miguel Galindo & Vladimir Silva & Juan Pava & Mauricio Lopez, 2019. "Experimental Methodology and Facility for the J69-Engine Performance and Emissions Evaluation Using Jet A1 and Biodiesel Blends," Energies, MDPI, vol. 12(23), pages 1-10, November.
    12. El-Zoheiry, Radwan M. & EL-Seesy, Ahmed I. & Attia, Ali M.A. & He, Zhixia & El-Batsh, Hesham M., 2020. "Combustion and emission characteristics of Jojoba biodiesel-jet A1 mixtures applying a lean premixed pre-vaporized combustion techniques: An experimental investigation," Renewable Energy, Elsevier, vol. 162(C), pages 2227-2245.
    13. Iman K. Reksowardojo & Long H. Duong & Rais Zain & Firman Hartono & Septhian Marno & Wawan Rustyawan & Nelliza Putri & Wisasurya Jatiwiramurti & Bayu Prabowo, 2020. "Performance and Exhaust Emissions of a Gas-Turbine Engine Fueled with Biojet/Jet A-1 Blends for the Development of Aviation Biofuel in Tropical Regions," Energies, MDPI, vol. 13(24), pages 1-14, December.
    14. Fu, Zaiguo & Gao, Huanhuan & Zeng, Zhuoxiong & Liu, Jiang & Zhu, Qunzhi, 2020. "Generation characteristics of thermal NOx in a double-swirler annular combustor under various inlet conditions," Energy, Elsevier, vol. 200(C).
    15. Liu, Yaming & Chen, Sheng & Liu, Shi & Feng, Yongxin & Xu, Kai & Zheng, Chuguang, 2016. "Methane combustion in various regimes: First and second thermodynamic-law comparison between air-firing and oxyfuel condition," Energy, Elsevier, vol. 115(P1), pages 26-37.
    16. Park, Yeseul & Choi, Minsung & Kim, Dongmin & Lee, Joongsung & Choi, Gyungmin, 2021. "Performance analysis of large-scale industrial gas turbine considering stable combustor operation using novel blended fuel," Energy, Elsevier, vol. 236(C).
    17. Kuban, Lukasz & Stempka, Jakub & Tyliszczak, Artur, 2019. "A 3D-CFD study of a γ-type Stirling engine," Energy, Elsevier, vol. 169(C), pages 142-159.
    18. E, Jiaqiang & Luo, Bo & Han, Dandan & Chen, Jingwei & Liao, Gaoliang & Zhang, Feng & Ding, Jiangjun, 2022. "A comprehensive review on performance improvement of micro energy mechanical system: Heat transfer, micro combustion and energy conversion," Energy, Elsevier, vol. 239(PE).
    19. Li, Zhixiang & Xu, Hui & Feng, Jiangang & Chen, Huixiang & Kan, Kan & Li, Tianyi & Shen, Lian, 2024. "Fluctuation characteristics induced by energetic coherent structures in air-core vortex: The most complex vortex in the tidal power station intake system," Energy, Elsevier, vol. 288(C).
    20. Suchocki, T. & Witanowski, Ł. & Lampart, P. & Kazimierski, P. & Januszewicz, K. & Gawron, B., 2021. "Experimental investigation of performance and emission characteristics of a miniature gas turbine supplied by blends of kerosene and waste tyre pyrolysis oil," Energy, Elsevier, vol. 215(PA).

    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:energy:v:225:y:2021:i:c:s0360544221004151. 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.journals.elsevier.com/energy .

    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.