Hydrodynamic Behavior of Biomass Micro-Particles in Counter-Flow Combustion of Dust Clouds | ||
| Renewable Energy Research and Applications | ||
| دوره 4، شماره 1، فروردین 2023، صفحه 55-66 اصل مقاله (742.21 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22044/rera.2022.11963.1128 | ||
| نویسندگان | ||
| M. Akbari Vakilabadi* ؛ A.R. Binesh؛ M. Monfared | ||
| Malek-Ashtar University of technology, Tehran, Iran. | ||
| چکیده | ||
| A mathematical model has been investigated to predict the effect of hydrodynamic forces, especially thermophoretic forces on micro organic particles in counter-flow combustion in this research. Hydrodynamic forces change the velocity and concentration of evaporative organic particles moving toward the flame and they make a particle-free distance above the flame surface. Particle evaporation creates a thrust force that affects the velocity of the particles, which can be ignored compared to other hydrodynamic forces. Also, the temperature difference between the particles, the interaction of the particles on each other is neglected. The distance between the inlet nozzle and the flame surface is divided into four zones to investigate the dynamic behavior of particles in the flame front that in each case, the dynamic particles equations are written and the effect of thermophoretic force, weight force, drag force and buoyant force are analyzed on the particles and as a result, the velocity and concentration profiles of the particles are obtained in terms of distance from the flame front at different strain rates and with different particle diameters. The particles concentration of above the flame front increases with the balance of these forces, which the increasing the particles accumulation above the flame decreases the combustibility of particles in the flame front. Then, the length of the particle-free zone is extracted under the influence of different strain rates at different temperatures. As the flame surface approaches, the temperature gradient rises and the thermophoretic force increases. Accordingly, heavier particles accumulate closer to the flame surface. | ||
| کلیدواژهها | ||
| Combustion؛ Counter - Flow؛ Biomass Dust Clouds؛ Thermophoresis phenomenon | ||
| مراجع | ||
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[1] N. Montassier, D. Boulaud, and A. Renoux. Experimental study of thermophoretic particle deposition in laminar tube flow. Journal of Aerosol Science. 22 (1991) 677-87.
[2] B. Vasu, R.S.R. Gorla, and P. Murthy. Thermophoresis on boundary layer heat and mass transfer flow of Walters-B fluid past a radiate plate with heat sink/source. Heat and Mass Transfer. 53 (2017) 1553-70.
[3] T. Grosan, R. Pop, and I. Pop. Thermophoretic deposition of particles in fully developed mixed convection flow in a parallel-plate vertical channel. Heat and mass transfer. 45 (2009) 503-9.
[4] M. Partha. Thermophoresis particle deposition in a non-Darcy porous medium under the influence of Soret, Dufour effects. Heat and mass transfer. 44 (2008) 969-77.
[5] S. Asiaei, V. Darvishi, M.H. Davari, D. Zohrevandi, and H. Moghadasi. Thermophoretic isolation of circulating tumor cells, numerical simulation and design of a microfluidic chip. Journal of Thermal Analysis and Calorimetry. 137 (2019) 831-9.
[6] M. Amer, P. Brachi, G. Ruoppolo, I. El-Sharkawy, M. Ahmed, S. Ookawara, et al. Pyrolysis and combustion kinetics of thermally treated globe artichoke leaves. Energy Conversion and Management. 246 (2021) 114656.
[7] W. Zuo, Q. Li, Z. He, and Y. Li. Numerical investigations on thermal performance enhancement of hydrogen-fueled micro planar combustors with injectors for micro-thermophotovoltaic applications. Energy. 194 (2020) 116904.
[8] S. Yang, H. Wang, Y. Wei, J. Hu, and J.W. Chew. Particle-scale modeling of biomass gasification in the three-dimensional bubbling fluidized bed. Energy conversion and management. 196 (2019) 1-17.
[9] Q. Peng, W. Yang, E. Jiaqiang, Z. Li, H. Xu, G. Fu, et al. Investigation on H2/air combustion with C3H8 addition in the combustor with part/full porous medium. Energy Conversion and Management. 228 (2021) 113652.
[10] A.E. Karataş, B. Gigone, and Ö.L. Gülder. Soot aggregate morphology deduced from thermophoretic sampling in coflow laminar methane diffusion flames at pressures up to 30 bar. Combustion and Flame. 222 (2020) 411-22.
[11] Y. Liu, J. Zhang, D. Ju, L. Shi, and D. Han. Second-law thermodynamic analysis on non-premixed counterflow methane flames with hydrogen addition. Journal of Thermal Analysis and Calorimetry. 139 (2020) 2577-83.
[12] N. Malekian, H. Moghadasi, and M. Bidabadi. An asymptotic approach to heat recirculation in diffusion flames fueled by organic particles. Journal of Thermal Analysis and Calorimetry. 145 (2021) 2363-77.
[13] Z. Shi, A.M. Ranjbar, S. Shayanseresht, K.D. Narooei, M.T. Fouladvand, L. Deng, et al. Numerical modeling of non-premixed combustion of micron-sized Ti particles in counter-flow arrangement: The effects of heat losses. Sustainable Energy Technologies and Assessments. 45 (2021) 101106.
[14] L. Gao, S. Peng, X. Huang, Y. Kang, S. Su, M. Sun, et al. A novel method for the identification of flame front’s position on thermoacoustic coupling combustion oscillations. Energy Science & Engineering. 9 (2021) 1872-86.
[15] M. Azam, S.S. Jahromy, W. Raza, C. Jordan, M. Harasek, and F. Winter. Comparison of the combustion characteristics and kinetic study of coal, municipal solid waste, and refuse‐derived fuel: Model‐fitting methods. Energy Science & Engineering. 7 (2019) 2646-57.
[16] Y. Oishi, R.S. Situmorang, R.A. Sembiring, H. Kawai, and H. Ambarita. Performance, rate of heat release, and combustion stability of dual‐fuel mode in a small diesel engine. Energy Science & Engineering. 7 (2019) 1333-51.
[17] D. Cirillo, M. Di Palma, M. La Villetta, A. Macaluso, A. Mauro, and L. Vanoli. A novel biomass gasification micro-cogeneration plant: Experimental and numerical analysis. Energy Conversion and Management. 243 (2021) 114349.
[18] Q. Wang, W. Wu, and Z. He. Thermodynamic analysis and optimization of a novel organic Rankine cycle-based micro-scale cogeneration system using biomass fuel. Energy Conversion and Management. 198 (2019) 111803.
[19] M. Żołądek, R. Figaj, and K. Sornek. Energy analysis of a micro-scale biomass cogeneration system. Energy Conversion and Management. 236 (2021) 114079.
[20] L. Falbo, D. Perrone, P. Morrone, and A. Algieri. Integration of biodiesel internal combustion engines and transcritical organic Rankine cycles for waste‐heat recovery in small scale applications. International Journal of Energy Research. (2021).
[21] D.-H. Han, and H.-G. Sung. A numerical study on heterogeneous aluminum dust combustion including particle surface and gas-phase reaction. Combustion and Flame. 206 (2019) 112-22.
[22] E. Yariv. Thermophoresis due to strong temperature gradients. SIAM Journal on Applied Mathematics. 69 (2008) 453-72.
[23] M. Bidabadi, M.A. Vakilabadi, and A. Esmaeilnejad. Strain rate effect on microorganic dust flame in a premixed counterflow. Heat Transfer Research. 46 (2015).
[24] M. Bidabadi, M.A. Vakilabadi, A.K. Poorfar, E. Monteiro, A. Rouboa, and A. Rahbari. Mathematical modeling of premixed counter-flow combustion of organic dust cloud. Renewable Energy. 92 (2016) 376-84.
[25] G. Jebeso, M. Fekadu, and T. Dejene. Above-ground Biomass and Fuel Value Index of Selected Tree Species for Fuelwood Production in Ethiopia. (2014).
[26] P. S Mohsen, F. Pourfayaz, R. Shirmohamadi, S. Moosavi, and N. Khalilpoor. Potential, current status, and applications of renewable energy in energy sector of Iran: A review. Renewable Energy Research and Applications. 2 (2021) 25-49.
[27] L. Nunes, J. Matias, and J. Catalão. Mixed biomass pellets for thermal energy production: A review of combustion models. Applied Energy. 127 (2014) 135-40.
[28] N.F. Munajat, C. Erlich, R. Fakhrai, and T.H. Fransson. Influence of water vapour and tar compound on laminar flame speed of gasified biomass gas. Applied energy. 98 (2012) 114-21.
[29] R. Alayi, E. Sobhani, and A. Najafi. Analysis of environmental impacts on the characteristics of gas released from biomass. Anthropogenic Pollution. 4 (2020) 1-14.
[30] R. Alayi and H. Rouhi. Techno-economic analysis of electrical energy generation from urban waste in Hamadan, Iran. International Journal of Design & Nature and Ecodynamics. 15 (2020) 337-41.
[31] R. Alayi, M. Jahangeri, and H. Monfared. Optimal location of electrical generation from urban solid waste for biomass power plants. Anthropogenic Pollution. 4 (2020) 44-51.
[32] R. Alayi, M. Sadeghzadeh, M. Shahbazi, S.R. Seyednouri, and A. Issakhov. Analysis of 3E (Energy-Economical-Environmental) for Biogas Production from Landfill: A Case Study. International Journal of Chemical Engineering. 2022 (2022).
[33] K. Seshadri, A. Berlad, and V. Tangirala. The structure of premixed particle-cloud flames. Combustion and flame. 89 (1992) 333-42.
[34] J. Daou. Strained premixed flames: Effect of heat-loss, preferential diffusion and reversibility of the reaction. Combustion Theory and Modelling. 15 (2011) 437-54.
[35] S. Bakanov. The thermophoresis of solids in gases. Journal of applied mathematics and mechanics. 5 (2005) 767-72.
[36] O.-S. Han, M. Yashima, T. Matsuda, H. Matsui, A. Miyake, and T. Ogawa. A study of flame propagation mechanisms in lycopodium dust clouds based on dust particles' behavior. Journal of Loss Prevention in the Process Industries. 14 (2001) 153-60.
[37] T. Skjold. Review of the DESC project. Journal of Loss Prevention in the Process Industries. 20 (2007) 291-302. | ||
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