[1] H. V. Farahani and A. M. Tahsini, "Equivalence ratio and fuel type impacts on limit cycle and beating oscillations in combustion instability," International Journal of Engine Research, vol. 2026, p. 14680874251401336, 2026.
[2] Z. Liu, Y. Xiong, X. Wei, N. Yang, Y. Ben, S. Zhang, and X. Xu, "Flame stability and emissions of a multi-nozzle array combustor fueled hydrogen enriched fuel under fuel staging conditions," International Journal of Hydrogen Energy, vol. 102, pp. 996–1009, 2025.
[3] Z. Wan, J. Niu, T. Huang, Y. Liu, Y. Sun, C. Yang, and Y. Chen, "Study on the mechanism of flame instability and pollutant formation in porous diffusion combustion of hydrogen enriched natural gas for domestic burner," Fuel, vol. 398, p. 135546, 2025.
[4] P. Clavin and G. Searby, Combustion Waves and Fronts in Flows. Cambridge, UK: Cambridge Univ. Press, 2010.
[5] Q. Yao, O. Shi, L. Song, W. Jin, J. Li, H. Liu, and L. Yuan, "An experimental study of thermoacoustic instabilities in a RP-3 fueled multi-swirl stabilized lean direct injection combustor," Applied Thermal Engineering, vol. 255, p. 124034, 2024.
[6] L. Ji, J. Wang, W. Zhang, Y. Wang, Z. Huang, and X. Bai, "Structure and thermoacoustic instability of turbulent swirling lean premixed methane/hydrogen/air flames in a model combustor," International Journal of Hydrogen Energy, vol. 60, pp. 890–901, 2024.
[7] C. Lu, L. Zhang, C. Xing, L. Liu, and P. Qiu, "Effects of characteristic diameter, steam dilution, and equivalence ratio on NO formation for a H2/Air micromix design," International Journal of Hydrogen Energy, vol. 61, pp. 1133–1141, 2024.
[8] J. Gaucherand, D. Laera, C. Schulze-Netzer, and T. Poinsot, "Intrinsic instabilities of hydrogen and hydrogen/ammonia premixed flames: Influence of equivalence ratio, fuel composition and pressure," Combustion and Flame, vol. 256, p. 112986, 2023.
[9] J. Rodriguez Camacho, D. Le, J. Blust, and J. O’connor, "Impact of diluents on flame stability with blends of natural gas and hydrogen," Journal of Engineering for Gas Turbines and Power, vol. 147, no. 1, p. 011017, 2025.
[10] S. Izadi, O. Kislat, J. Zanger, H. Seliger-Ost, P. Kutne, and M. Aigner, "Investigating the impact of steam enhancement on combustion in a swirl-assisted jet-stabilized gas turbine combustor," Journal of Engineering for Gas Turbines and Power, vol. 147, no. 1, p. 011001, 2025.
[11] A. Kavoosi and A. Keshavarz, "Simulating Natural Gas Combustion with Steam Injection to Reduce NOx Emissions," Cleaner Chemical Engineering, p. 100212, 2025
[12] R. Palulli, K. Zhang, S. Dybe, M. Yasir, C. O. Paschereit, and C. Duwig, "Investigation of NO formation in non-premixed, swirl-stabilised, wet hydrogen/air gas turbine combustor," Fuel, vol. 378, p. 132943, 2024.
[13] S. Tao, Z. Li, X. Li, J. Xu, E. Luo, and G. Chen, "On the nonlinear dynamic characteristics of forced acoustic oscillations in a heat-driven thermoacoustic engine," Nonlinear Dynamics, vol. 112, no. 11, p. 9001, 2024.
[14] G. Troiani, P. E. Lapenna, R. Lamioni, and F. Creta, "Self-wrinkling induced by Darrieus-Landau instability in turbulent premixed Bunsen flames from low to moderately high Reynolds numbers," Physical Review Fluids, vol. 7, no. 5, p. 053202, 2022.
[15] M. Elkelawy, E. A. El Shenawy, H. A. E. Bastawissi, I. A. Mousa, and M. M. Abdel-Raouf Ibrahim, "Analyzing the influence of design and operating conditions on combustion and emissions in premixed turbulent flames: A comprehensive review," Journal of Engineering Research, vol. 8, no. 1, p. 34, 2024.
[16] P. Palies, "The flame displacement speed: a key quantity for turbulent combustion and combustion instability," International Journal of Spray and Combustion Dynamics, vol. 14, no. 1-2, pp. 4–16, 2022.
[17] Y. Zhou, Hydrodynamic Instabilities and Turbulence: Rayleigh–Taylor, Richtmyer–Meshkov, and Kelvin–Helmholtz Mixing. Cambridge, UK: Cambridge Univ. Press, 2024.
[18] C. A. Fugger, R. A. Forlines, B. T. Paxton, A. W. Caswell, and B. A. Rankin, "Freestream and shear layer effects in bluff-body-stabilized turbulent premixed flames," Combustion and Flame, vol. 263, p. 113378, 2024
[19] B. Barker, J. B. Bell, and A. L. Garcia, "Fluctuating hydrodynamics and the Rayleigh–Plateau instability," Proceedings of the National Academy of Sciences, vol. 120, no. 30, p. e2306088120, 2023.
[20] H. Dai, J. Wang, X. Cai, S. Su, H. Zhao, and Z. Huang, "Lewis number effects on laminar and turbulent expanding flames of NH3/H2/air mixtures at elevated pressures," Proceedings of the Combustion Institute, vol. 39, no. 2, pp. 1689–1697, 2023.
[21] L. Berger, M. Grinberg, B. Jürgens, P. E. Lapenna, F. Creta, A. Attili, and H. Pitsch, "Flame fingers and interactions of hydrodynamic and thermodiffusive instabilities in laminar lean hydrogen flames," Proceedings of the Combustion Institute, vol. 39, no. 2, pp. 1525–1534, 2023.
[22] Y. Liu, P. Liu, Z. Wang, W. Ao, G. Xu, and Y. Guan, "Numerical investigation of combustion instability in a liquid rocket engine: Interaction effect between hydrodynamics and acoustic mode," Aerospace Science and Technology, vol. 143, p. 108711, 2023.
[23] Y. Guan, B. Yin, Z. Yang, and L. K. B. Li, "Forced synchronization of self-excited chaotic thermoacoustic oscillations," Journal of Fluid Mechanics, vol. 982, p. A9, 2024.
[24] C. Liu, H. Yang, C. Ruan, L. Yu, and X. Lu, "Influence of swirl intensity on combustion dynamics and emissions in an ammonia-enriched methane/air combustor," Physics of Fluids, vol. 36, no. 3, 2024.
[25] J. Cheng and B. Zhang, "Experimental study on the explosion characteristics of ammonia-hydrogen-air mixtures," Fuel, vol. 363, p. 131046, 2024.
[26] A. G. H. Saif, M. I. Ahmed, Q. Talal, and E. M. A. Mokheimer, "Effects of hydrogen enrichment on flame stability, thermoacoustic oscillations, and combustion characteristics in premixed propane swirl flames: An experimental study," Fuel, vol. 404, p. 136373, 2026.
[27] P. E. Buschmann, N. A. Worth, and J. P. Moeck, "Thermoacoustic oscillations in a can-annular model combustor with asymmetries in the can-to-can coupling," Proceedings of the Combustion Institute, vol. 39, no. 4, pp. 5707–5715, 2023.
[28] H. S. Gopalakrishnan, A. Gruber, and J. P. Moeck, "Computation and prediction of intrinsic thermoacoustic oscillations associated with autoignition fronts," Combustion and Flame, vol. 254, p. 112844, 2023.
[29] P. Palies, "Flow and flame mechanisms for swirl-stabilized combustors," Aerospace, vol. 12, no. 5, p. 430, 2025.
[30] R. Guo, Y. Su, and Y. Jiang, "Large eddy simulation of turbulent swirl-stabilized flames using the front propagation formulation: impact of the resolved flame thickness," arXiv preprint arXiv:2602.21940, 2026.
[31] Ahsan, A., Aydin, M., Mansour, M. S., & Al-Qaydi, A. A., Quantifying the carbon conversion efficiency and emission indices of a lab-scale natural gas flare with internal coflows of air or steam, Experimental Thermal and Fluid Science, 103 133–142, 2019.