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Original Articles

MIXING AND NOZZLE GEOMETRY EFFECTS ON FLAME STRUCTURE AND STABILITY

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Pages 249-263 | Received 11 Jul 2005, Accepted 13 Jan 2006, Published online: 25 Jan 2007

Keep up to date with the latest research on this topic with citation updates for this article.

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Stephan Kruse, Mohy S. Mansour, Ayman M. Elbaz, Emilien Varea, Gerd Grünefeld, Joachim Beeckmann & Heinz Pitsch. (2023) Evaluation of partially premixed turbulent flame stability from mixture fraction statistics in a slot burner. Combustion Science and Technology 195:7, pages 1-17.
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Mahmoud M.A. Ahmed & Madjid Birouk. (2021) Mixing Tube Length Effect on the Stability of Confined Swirling Partially Premixed Methane Flames off a Concentric Flow Conical Nozzle Burner. Combustion Science and Technology 193:16, pages 2833-2855.
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Mohy S. Mansour. (2016) Classification of the Mixing Field of Partially Premixed Flames Using Regime Diagram. Combustion Science and Technology 188:4-5, pages 667-683.
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M. S. Mansour, A. M. Elbaz & M. F. Zayed. (2014) Flame Kernel Generation and Propagation in Turbulent Partially Premixed Hydrocarbon Jet. Combustion Science and Technology 186:4-5, pages 698-711.
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Articles from other publishers (28)

A.M. Khedr, A.M. Elbaz, Mahmoud M.A. Ahmed, M.F. Zayed, M.S. Senosy, H. Kayed, S. Kruse, Y. Ren, H. Pitsch & M.S. Mansour. (2024) The mixing field and flame structure near the reaction zone of turbulent planar flames at different levels of mixture inhomogeneity. Fuel 358, pages 130216.
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B Pandey, R Ghimire, N Sapkota & A Dev. (2023) Numerical Investigation of Compatibility of Synthetic Natural Gas with Conventional Liquefied Petroleum Gas Burners. Journal of Physics: Conference Series 2629:1, pages 012031.
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Marwan Abdullah, Thibault F. Guiberti & Radi A. Alsulami. (2023) Experimental Assessment on the Coupling Effect of Mixing Length and Methane-Ammonia Blends on Flame Stability and Emissions. Energies 16:7, pages 2955.
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R. Nivethana Kumar, S. Muthu Kumaran & V. Raghavan. 2023. Recent Advances in Energy Technologies. Recent Advances in Energy Technologies 517 534 .
Tawfik Badawy, Mahmoud Hamza, Mohy S. Mansour, Ayman M. Elbaz, James W.G. Turner, Mohammed A. Fayad, Ayad M. Al Jubori, Ahmed M. Daabo, Ziman Wang & Chongming Wang. (2022) Flame stability and equivalence ratio assessment of turbulent partially premixed flames. Fuel 326, pages 125107.
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D. Butz, A. Breicher, R.S. Barlow, D. Geyer & A. Dreizler. (2022) Turbulent multi-regime methane-air flames analysed by Raman/Rayleigh spectroscopy and conditional velocity field measurements. Combustion and Flame 243, pages 111941.
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Ayman M. Elbaz, Mohy S. Mansour, Bassem M. Akoush, Mrinal Juddoo, Alaa M. Khedr, Hazem M. Al-Bulqini, Mohamed F. Zayed, Mahmoud M.A. Ahmed, William L. Roberts & Assaad R. Masri. (2022) Detailed investigation of the mixing field and stability of natural gas and propane in highly turbulent planar flames. Fuel 309, pages 122222.
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Chih-Pin Chiu, Yueh Lu, Yu-Tai Sheng, Szu-I Yeh & Jing-Tang Yang. (2021) Flame structure and fuel reaction on a non-premixed shuttlecock-like conical burner. International Communications in Heat and Mass Transfer 127, pages 105467.
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Muhammed S. Abdallah, Mohy S. Mansour & Nageh K. Allam. (2021) Mapping the stability of free-jet biogas flames under partially premixed combustion. Energy 220, pages 119749.
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Cheol Woo Lee, In Su Kim & Jung Goo Hong. (2021) Experimental Investigation on the Effects of the Geometry of the Pilot Burner on Main Flame. Energies 14:4, pages 1115.
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Mohy S. Mansour, Ayman M. Elbaz, William L. Roberts, Mohamed F. Zayed, Mrinal Juddoo, Bassem M. Akoush, Alaa M. Khedr, Hazem M. Al-Bulqini & Assaad R. Masri. (2021) Structure and stability characteristics of turbulent planar flames with inhomogeneous jet in a concentric flow slot burner. Proceedings of the Combustion Institute 38:2, pages 2597-2606.
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David Butz, Sandra Hartl, Sebastian Popp, Steffen Walther, Robert S. Barlow, Christian Hasse, Andreas Dreizler & Dirk Geyer. (2019) Local flame structure analysis in turbulent CH4/air flames with multi-regime characteristics. Combustion and Flame 210, pages 426-438.
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Sam M DAKKA. (2019) NUMERICAL ANALYSIS OF FLAME CHARACTERISTICS AND STABILITY FOR CONICAL NOZZLE BURNER. Journal of Thermal Engineering 5:5, pages 422-445.
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Tawfik Badawy, Mahmoud Hamza, Mohy S. Mansour, Abdel-Hafez H. Abdel-Hafez, Hisham Imam, Mohamed A. Abdel-Raheem, Chongming Wang & Thomas Lattimore. (2019) Lean partially premixed turbulent flame equivalence ratio measurements using laser-induced breakdown spectroscopy. Fuel 237, pages 320-334.
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Viktor Józsa & Attila Kun-Balog. (2018) Effect of Quarls on the Blowout Stability and Emission of Pollutants of a Liquid-Fueled Swirl Burner. Journal of Engineering for Gas Turbines and Power 140:11.
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A.M. Elbaz, M.S. Senosy, M.F. Zayed, W.L. Roberts & M.S. Mansour. (2018) Highly stabilized partially premixed flames of propane in a concentric flow conical nozzle burner with coflow. Experimental Thermal and Fluid Science 95, pages 2-10.
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Zhongya Xi, Zhongguang Fu, Xiaotian Hu, Syed Waqas Sabir & Yibo Jiang. (2018) An Experimental Investigation on the NO and CO Emission Characteristics of a Swirl Convergent-divergent Nozzle at Elevated Pressure. Energies 11:6, pages 1410.
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Mohy S. Mansour, Heinz Pitsch, Stephan Kruse, Mohamed F. Zayed, Mohamed S. Senosy, Mrinal Juddoo, Joachim Beeckmann & Assaad R. Masri. (2018) A concentric flow slot burner for stabilizing turbulent partially premixed inhomogeneous flames of gaseous fuels. Experimental Thermal and Fluid Science 91, pages 214-229.
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X. Liu, A.M. Elbaz, C. Gong, X.S. Bai, H.T. Zheng & W.L. Roberts. (2017) Effect of burner geometry on swirl stabilized methane/air flames: A joint LES/OH-PLIF/PIV study. Fuel 207, pages 533-546.
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Mohy S. Mansour, Ayman M. Elbaz, William L. Roberts, Mohamed S. Senosy, Mohamed F. Zayed, Mrinal Juddoo & Assaad R. Masri. (2017) Effect of the mixing fields on the stability and structure of turbulent partially premixed flames in a concentric flow conical nozzle burner. Combustion and Flame 175, pages 180-200.
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A.M. Elbaz, M.F. Zayed, M. Samy, W.L. Roberts & M.S. Mansour. (2016) The flow field structure of highly stabilized partially premixed flames in a concentric flow conical nozzle burner with coflow. Experimental Thermal and Fluid Science 73, pages 2-9.
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A.R. Masri. (2015) Partial premixing and stratification in turbulent flames. Proceedings of the Combustion Institute 35:2, pages 1115-1136.
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E. Baudoin, X. S. Bai, B. Yan, C. Liu, R. Yu, A. Lantz, S. M. Hosseini, B. Li, A. Elbaz, M. Sami, Z. S. Li, R. Collin, G. Chen, L. Fuchs, M. Aldén & M. S. Mansour. (2012) Effect of Partial Premixing on Stabilization and Local Extinction of Turbulent Methane/Air Flames. Flow, Turbulence and Combustion 90:2, pages 269-284.
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A.M. Elbaz. (2013) Early structure of LPG partially premixed conically stabilized flames. Experimental Thermal and Fluid Science 44, pages 583-591.
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Mohy S. Mansour, A.M. Elbaz & Mohamed Samy. (2012) The stabilization mechanism of highly stabilized partially premixed flames in a concentric flow conical nozzle burner. Experimental Thermal and Fluid Science 43, pages 55-62.
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B. Yan, B. Li, E. Baudoin, C. Liu, Z.W. Sun, Z.S. Li, X.S. Bai, M. Aldén, G. Chen & M.S. Mansour. (2010) Structures and stabilization of low calorific value gas turbulent partially premixed flames in a conical burner. Experimental Thermal and Fluid Science 34:3, pages 412-419.
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Mohy S. Mansour, Hisham Imam, Khaled A. Elsayed & Wafaa Abbass. (2009) Local equivalence ratio measurements in turbulent partially premixed flames using laser-induced breakdown spectroscopy. Spectrochimica Acta Part B: Atomic Spectroscopy 64:10, pages 1079-1084.
Crossref
B. Li, E. Baudoin, R. Yu, Z.W. Sun, Z.S. Li, X.S. Bai, M. Alden & M.S. Mansour. (2009) Experimental and numerical study of a conical turbulent partially premixed flame. Proceedings of the Combustion Institute 32:2, pages 1811-1818.
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