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 |
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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. |
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Copyright © The Author(s), 2017. Published by Science Publishing Group |
Nano-Aluminum, Counterflow Combustion, Strain Rate, Flame Temperature
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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
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
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
@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} }
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 -