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Modeling of Aluminum Nano-Particles Through Counterflow Combustion in Fuel-Lean Mixture

Received: 29 May 2017    Accepted: 24 August 2017    Published: 7 October 2017
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Abstract

The combustion of aluminum nano-particles under fuel-lean conditions is studied in the counterflow configuration by means of analytical approach. The flame is assumed to consist of three zones: preheat, flame, and post flame regimes. By extraction and non-dimensionalizing of energy equations and then solving them in preheat zone and using perturbation method in the flame regime, analytical formulas for particles and gas temperature profile are presented. Then dimensionless ignition and ultimate flame temperatures, place of ignition point and flame thickness as a function of equivalence ratio in different strain rates are obtained. In addition, dimensionless ignition temperature, place of ignition point and flame thickness in terms of strain rate for different equivalence ratios are demonstrated. Reasonable agreement between the analytical solution of aluminum nano-particles counterflow combustion and experimental data is obtained in terms of flame temperature.

Published in International Journal of Fluid Mechanics & Thermal Sciences (Volume 3, Issue 4)
DOI 10.11648/j.ijfmts.20170304.11
Page(s) 32-40
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Nano-Aluminum, Counterflow Combustion, Strain Rate, Flame Temperature

References
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Cite This Article
  • APA Style

    Mehdi Bidabadi, Yasna Pourmohammad, Moein Mohammadi, Hamed Khalili. (2017). Modeling of Aluminum Nano-Particles Through Counterflow Combustion in Fuel-Lean Mixture. International Journal of Fluid Mechanics & Thermal Sciences, 3(4), 32-40. https://doi.org/10.11648/j.ijfmts.20170304.11

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    ACS Style

    Mehdi Bidabadi; Yasna Pourmohammad; Moein Mohammadi; Hamed Khalili. Modeling of Aluminum Nano-Particles Through Counterflow Combustion in Fuel-Lean Mixture. Int. J. Fluid Mech. Therm. Sci. 2017, 3(4), 32-40. doi: 10.11648/j.ijfmts.20170304.11

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    AMA Style

    Mehdi Bidabadi, Yasna Pourmohammad, Moein Mohammadi, Hamed Khalili. Modeling of Aluminum Nano-Particles Through Counterflow Combustion in Fuel-Lean Mixture. Int J Fluid Mech Therm Sci. 2017;3(4):32-40. doi: 10.11648/j.ijfmts.20170304.11

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  • @article{10.11648/j.ijfmts.20170304.11,
      author = {Mehdi Bidabadi and Yasna Pourmohammad and Moein Mohammadi and Hamed Khalili},
      title = {Modeling of Aluminum Nano-Particles Through Counterflow Combustion in Fuel-Lean Mixture},
      journal = {International Journal of Fluid Mechanics & Thermal Sciences},
      volume = {3},
      number = {4},
      pages = {32-40},
      doi = {10.11648/j.ijfmts.20170304.11},
      url = {https://doi.org/10.11648/j.ijfmts.20170304.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijfmts.20170304.11},
      abstract = {The combustion of aluminum nano-particles under fuel-lean conditions is studied in the counterflow configuration by means of analytical approach. The flame is assumed to consist of three zones: preheat, flame, and post flame regimes. By extraction and non-dimensionalizing of energy equations and then solving them in preheat zone and using perturbation method in the flame regime, analytical formulas for particles and gas temperature profile are presented. Then dimensionless ignition and ultimate flame temperatures, place of ignition point and flame thickness as a function of equivalence ratio in different strain rates are obtained. In addition, dimensionless ignition temperature, place of ignition point and flame thickness in terms of strain rate for different equivalence ratios are demonstrated. Reasonable agreement between the analytical solution of aluminum nano-particles counterflow combustion and experimental data is obtained in terms of flame temperature.},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Modeling of Aluminum Nano-Particles Through Counterflow Combustion in Fuel-Lean Mixture
    AU  - Mehdi Bidabadi
    AU  - Yasna Pourmohammad
    AU  - Moein Mohammadi
    AU  - Hamed Khalili
    Y1  - 2017/10/07
    PY  - 2017
    N1  - https://doi.org/10.11648/j.ijfmts.20170304.11
    DO  - 10.11648/j.ijfmts.20170304.11
    T2  - International Journal of Fluid Mechanics & Thermal Sciences
    JF  - International Journal of Fluid Mechanics & Thermal Sciences
    JO  - International Journal of Fluid Mechanics & Thermal Sciences
    SP  - 32
    EP  - 40
    PB  - Science Publishing Group
    SN  - 2469-8113
    UR  - https://doi.org/10.11648/j.ijfmts.20170304.11
    AB  - The combustion of aluminum nano-particles under fuel-lean conditions is studied in the counterflow configuration by means of analytical approach. The flame is assumed to consist of three zones: preheat, flame, and post flame regimes. By extraction and non-dimensionalizing of energy equations and then solving them in preheat zone and using perturbation method in the flame regime, analytical formulas for particles and gas temperature profile are presented. Then dimensionless ignition and ultimate flame temperatures, place of ignition point and flame thickness as a function of equivalence ratio in different strain rates are obtained. In addition, dimensionless ignition temperature, place of ignition point and flame thickness in terms of strain rate for different equivalence ratios are demonstrated. Reasonable agreement between the analytical solution of aluminum nano-particles counterflow combustion and experimental data is obtained in terms of flame temperature.
    VL  - 3
    IS  - 4
    ER  - 

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Author Information
  • Mechanical Engineering Faculty, Iran University of Science and Technology, Narmak, Tehran, Iran

  • School of Mechanical Engineering, University of Kashan, Kashan, Iran

  • Institute of Geophysics, Faculty of Physics, University of Warsaw, Warsaw, Poland

  • School of Mechanical Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran

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