Research
Thesis
Flame stability limits with different fuels for gas turbine combustors. (Mechanical Engineering/thermal power).
Publications
2022
- Alsaegh, A. 2022. Fundamental characterisation of coherent structures for swirl combustors. PhD Thesis, Cardiff University.
2021
- Hatem, F., Al-Fahham, M., Alsaegh, A. S., Al-dulaimi, Z. M. and Valera Medina, A. 2021. Experimental Investigation on effects of bluff-body size and axial air injection on blowoff limits in swirl burners. Journal of Engineering Science and Technology 16(3), pp. 2202-2214.
2019
- Alboshmina, N. A., Valera Medina, A. and Alsaegh, A. S. 2019. Ammonia-hydrogen combustion in a swirl burner with reduction of NOx emissions. Energy Procedia 158, pp. 2305-2310. (10.1016/j.egypro.2019.01.265)
- Alsaegh, A. S., Valera Medina, A., Hussein, N. A., Al-Fahham, M., Hatem, F. A. and Chong, C. T. 2019. Effects of different nozzle configurations on swirl flow topology in tangential swirl burners. Energy Procedia 158, pp. 2317-2322. (10.1016/j.egypro.2019.01.269)
2018
- Hatem, F., Alsaegh, A., Al-Faham, M., Valera Medina, A., Chong, C. and Hassoni, S. 2018. Enhancing flame flashback resistance against Combustion Induced Vortex Breakdown and Boundary Layer Flashback in swirl burners. Applied Energy 230, pp. 946-959. (10.1016/j.apenergy.2018.09.055)
2017
- Hatem, F. A., Alsaegh, A. S., Al-Faham, M. and Valera Medina, A. 2017. Enhancement flame flashback resistance against CIVB and BLF in swirl burners. Energy Procedia 142, pp. 1071-1076. (10.1016/j.egypro.2017.12.358)
- Alsaegh, A. S., Hatem, F. and Valera Medina, A. 2017. Visualisation of turbulent flows in a swirl burner under the effects of axial air jets. Energy Procedia 142, pp. 1680-1685. (10.1016/j.egypro.2017.12.549)
- Hatem, F., Alsaegh, A., Valera Medina, A. and Marsh, R. 2017. Experimental and numerical investigation of the effect of diffusive air injection on turbulence generation and flashback propensity in swirl combustors. Presented at: European Combustion Meeting ECM 2017, Dubrovnik, Croatia, 18-21 April 2017.
- Hatem, F. A., Alsaegh, A. S., Valera Medina, A., Syred, N. and Marsh, R. 2017. Experimental investigation of the Effect of Air Diffusive
injection on premixing swirl flames. Presented at: 55th AIAA Aerospace Sciences Meeting, Grapevine, Texas, USA, 9 - 13 January 201755th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2017-0778). Reston, Va: American Institute of Aeronautics and Astronautics pp. 1-10., (10.2514/6.2017-0778) - Alsaegh, A., Hatem, F., Valera Medina, A. and Marsh, R. 2017. CFD simulation and validation of hydrodynamic instabilities onset in swirl combustors. Presented at: 8th European Combustion Meeting 2017, Dubrovnik, Croatia, 18-21 April 2017.
- Al-Fahham, M., Hatem, F. A., Alsaegh, A. S., Valera Medina, A., Bigot, S. and Marsh, R. 2017. Experimental study to enhance resistance for boundary layer flashback in swirl burners using microsurfaces. Presented at: ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, North Carolina, USA, 26-30 June 2017ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, Vol. 4A. ASME, (10.1115/GT2017-63367)