Dr Anthony Giles

2025

• Giles, A. et al. 2025. Operability study with spatial resolved temperature and water molar concentration measurements of a new pressurised optical modular staged combustor. Journal of Engineering for Gas Turbines and Power, article number: GTP-25-1289. (10.1115/1.4069603)
• Vivoli, R. et al. 2025. Surface roughness effects on the operability and performance of a hydrogen jet burner. Journal of Engineering for Gas Turbines and Power, article number: GTP-25-1244. (10.1115/1.4069474)
• Vivoli, R. et al. 2025. Surface roughness effects on the operability and performance of a hydrogen jet burner. Presented at: ASME Turbo Expo 2025: Turbomachinery Technical Conference and Exposition, Memphis, Tennessee, USA, 16-20 June 2025Proceedings of the Turbomachinery Technical Conference and Exposition, Vol. 3A. Combustion, Fuels & Emissions American Society of Mechanical Engineers, (10.1115/gt2025-151389)
• Giles, A. et al. 2025. Operability study with spatial resolved temperature and water molar concentration measurements of a new pressurised optical modular staged combustor. Presented at: ASME Turbo Expo 2025: Turbomachinery Technical Conference and Exposition, Memphis, Tennessee, USA, 16-20 June 2025Proceedings of the Turbomachinery Technical Conference and Exposition, Vol. 3A. Combustion, Fuels & Emissions American Society of Mechanical Engineers, (10.1115/gt2025-152180)
• Hewlett, S., Pugh, D., Valera Medina, A., Goktepe, B., Runyon, J., Giles, A. and Morris, S. 2025. The effects of secondary air staging location, pressure and humidification on NOx emissions for a high ammonia blend in premixed swirl combustion. Presented at: ASME Turbo Expo 2025: Turbomachinery Technical Conference and Exposition, Memphis, Tennessee, USA, 16-20 June 2025Proceedings of the Turbomachinery Technical Conference and Exposition, Vol. 2. Coal, Biomass, Hydrogen & Alternative Fuels American Society of Mechanical Engineers, (10.1115/gt2025-151612)

2024

• Chaib, O., Weller, L., Giles, A., Morris, S., Williams, B. A. and Hochgreb, S. 2024. Spatial temperature measurements in a swirl-stabilized hydrogen-air diffusion flame at elevated pressure using laser-induced grating spectroscopy. Journal of Engineering for Gas Turbines and Power 146(11), article number: 111020. (10.1115/1.4065996)
• Giles, A. P., Hao, S., Harper, J., Goktepe, B., Bowen, P. and Valera Medina, A. 2024. Ammonia sprays for combustion: a review. Johnson Matthey Technology Review 68(4), pp. 530-548. (10.1595/205651324X17073140270956)
• Pugh, D. et al. 2024. Influence of variable swirl on emissions in a non-premixed fuel-flexible burner at elevated ambient conditions. Journal of Engineering for Gas Turbines and Power 146(6), article number: 61006. (10.1115/1.4063786)

2023

• Weller, L., Shah, P., Giles, A., De Domenico, F., Morris, S., Williams, B. A. and Hochgreb, S. 2023. Spatial temperature and water molar concentration measurements using thermal and electrostrictive ligs during operation of a swirl burner at pressure. Journal of Engineering for Gas Turbines and Power 146(5), article number: 51021. (10.1115/1.4063865)
• Pugh, D. et al. 2023. Influence of variable swirl on emissions in a non-premixed fuel-flexible burner at elevated ambient conditions. Presented at: ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition, 26-30 June 2023ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition: Combustion, Fuels, and Emissions, Vol. 3A. ASME, (10.1115/GT2023-102457)
• Weller, L., Shah, P., Giles, A., De Domenico, F., Morris, S., Williams, B. A. O. and Hochgreb, S. 2023. Spatial temperature and water molar concentration measurements using thermal and electrostrictive LIGS during operation of a swirl burner at pressure. Presented at: ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition, 26-30 June 2023Turbo Expo: Power for Land, Sea and Air, Vol. 4. ASME, (10.1115/GT2023-101185)
• Agwu, O., Runyon, J., Goktepe, B., Chong Tung, C., Ng, J., Giles, A. and Valera Medina, A. 2023. Dual phase renewable fuel combustion in an atmospheric gas turbine burner. Journal of Thermal Science 32, pp. 1278-1291. (10.1007/s11630-023-1719-9)
• Mashruk, S. et al. 2023. Numerical analysis on the evolution of NH2 in ammonia/hydrogen swirling flames and detailed sensitivity analysis under elevated conditions. Combustion Science and Technology 195(6), pp. 1251-1278. (10.1080/00102202.2021.1990897)

2021

• Pugh, D. et al. 2021. Emissions performance of staged premixed and diffusion combustor concepts for an NH3/air flame with and without reactant humidification. Journal of Engineering for Gas Turbines and Power 143(5), article number: 51012. (10.1115/1.4049451)
• Giles, A., Williams, C., Pugh, D., Bowen, P., Marsh, R. and O'Doherty, T. 2021. A waste heat recovery strategy and its deployment: an integrated steelworks case study. Proceedings of the ICE - Waste and Resource Management 174(1), pp. 3-11. (10.1680/jwarm.20.00011)
• Hewlett, S. G., Pugh, D. G., Valera-Medina, A., Giles, A., Runyon, J., Goktepe, B. and Bowen, P. 2021. Industrial wastewater as an enabler of green ammonia to power via gas turbine technology. Presented at: Turbomachinery Technical Conference & Exposition (TURBO EXPO 2020), Virtual, 21-25 September 2020Proceedings of ASME Turbo Expo 2020 Turbomachinery Technical Conference and Exposition. ASME pp. GT2020-14581., (10.1115/GT2020-14581)
• Runyon, J., Pugh, D., Giles, A., Goktepe, B., Bowen, P., Marsh, R. and Morris, S. 2021. Experimental and kinetic evaluation of pressurized lean premixed hydrogen-air flame stability with carbon dioxide and steam dilution. Presented at: ASME Turbo Expo 2020: Turbomachinery Technical Conference & Exposition, Virtual, 21-25 September 2020Proceedings of ASME Turbo Expo 2020Turbomachinery Technical Conference and Exposition, Vol. 4B. ASME, (10.1115/GT2020-16083)
• Pugh, D. et al. 2021. Emissions performance of staged premixed and diffusion combustor concepts for an NH3/air flame with and without reactant humidification. Presented at: ASME Turbo Expo 2020: Turbomachinery Technical Conference & Exposition, Virtual, 21-25 September 2020ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition, Vol. 4A. ASME, (10.1115/GT2020-14953)
• Jones, T. et al. 2021. The potential transmission of COVID-19 during routine dental surgery. Presented at: 8th UK–China International Particle Technology Forum 2021, Dali, Tunnan, China, 9-13 July 2021.
• Pugh, D. et al. 2021. An investigation of ammonia primary flame combustor concepts for emissions reduction with OH*, NH2* and NH* chemiluminescence at elevated conditions. Proceedings of the Combustion Institute 38(4), pp. 6451-6459. (10.1016/j.proci.2020.06.310)

2020

• Agwu, O., Runyon, J., Goktepe, B., Chong, C. T., Ng, J., Giles, A. and Valera-Medina, A. 2020. Visualisation and performance evaluation of biodiesel/methane co-combustion in a swirl-stabilised gas turbine combustor. Fuel 277, article number: 118172. (10.1016/j.fuel.2020.118172)
• Runyon, J., Giles, A., Marsh, R., Pugh, D., Goktepe, B., Bowen, P. and Morris, S. 2020. Characterization of Additive Layer Manufacturing Swirl Burner Surface Roughness and Its Effects on Flame Stability Using High-Speed Diagnostics.. Journal of Engineering for Gas Turbines and Power 142(4), article number: 41017. (10.1115/1.4044950)

2019

• Pugh, D., Bowen, P., Valera-Medina, A., Giles, A., Runyon, J. and Marsh, R. 2019. Influence of steam addition and elevated ambient conditions on NOx reduction in a staged premixed swirling NH3/H2 flame. Proceedings of the Combustion Institute 37(4), pp. 5401-5409. (10.1016/j.proci.2018.07.091)
• Runyon, J., Giles, A., Marsh, R., Pugh, D., Goktepe, B., Bowen, P. and Morris, S. 2019. Characterization of ALM swirl burner surface roughness and its effect on flame stability using high-speed diagnostics. Presented at: ASME Turbo Expo 2019, Phoenix, Arizona, USA, 17-21 June 2019ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition: Volume 4A: Combustion, Fuels, and Emissions. pp. GT2019-90215-V04AT04A008., (10.1115/GT2019-90215)
• Valera Medina, A. et al. 2019. Premixed ammonia/hydrogen swirl combustion under rich fuel conditions for gas turbines operation. International Journal of Hydrogen Energy 44(16), pp. 8615-8626. (10.1016/j.ijhydene.2019.02.041)

2018

• Valera-Medina, A., Giles, A., Pugh, D., Morris, S., Pohl, M. and Ortwein, A. 2018. Investigation of combustion of emulated biogas in a gas turbine test rig. Journal of Thermal Science 27(4), pp. 331-340. (10.1007/s11630-018-1024-1)
• Runyon, J., Marsh, R., Bowen, P., Pugh, D., Giles, A. and Morris, S. 2018. Lean methane flame stability in a premixed generic swirl burner: Isothermal flow and atmospheric combustion characterization. Experimental Thermal and Fluid Science 92, pp. 125-140. (10.1016/j.expthermflusci.2017.11.019)
• Pugh, D., Bowen, P., Crayford, A., Marsh, R., Runyon, J., Morris, S. and Giles, A. 2018. Catalytic influence of water vapor on lean blowoff and NOx reduction for pressurised swirling syngas flames. Journal of Engineering for Gas Turbines and Power 140(6), article number: 61502. (10.1115/1.4038417)

2017

• Buffi, M., Valera Medina, A., Marsh, R., Pugh, D., Giles, A., Runyon, J. and Chiaramonti, D. 2017. Emissions characterization tests for hydrotreated renewable jet fuel from used cooking oil and its blends. Applied Energy 201, pp. 84-93. (10.1016/j.apenergy.2017.05.104)
• Pugh, D. G. et al. 2017. Dissociative influence of H2O vapour/spray on lean blowoff and NOx reduction for heavily carbonaceous syngas swirling flames. Combustion and Flame 177, pp. 37-48. (10.1016/j.combustflame.2016.11.010)
• Giles, A. P., Kay, P. J., Mouzakitis, K., Bowen, P. J. and Crayford, A. P. 2017. On flammability hazards from pressurised high-flashpoint liquid releases. Journal of Loss Prevention in the Process Industries 46, pp. 185-194. (10.1016/j.jlp.2017.01.024)
• Pugh, D., Bowen, P., Crayford, A., Marsh, R., Runyon, J., Morris, S. and Giles, A. 2017. Catalytic influence of water vapor on lean blowoff and NOx reduction for pressurised swirling syngas flames. Presented at: ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, North Carolina, USA, 26-30 June 2017Volume 4B: Combustion, Fuels and Emissions. ASME pp. V04BT04A033., (10.1115/GT2017-64609)
• Runyon, J., Marsh, R., Pugh, D., Bowen, P., Giles, A., Morris, S. and Valera Medina, A. 2017. Experimental analysis of confinement and swirl effects on premixed ch4-h-2 flame behavior in a pressurized generic swirl burner. 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. 4B. ASME, (10.1115/GT2017-64794)

2016

• Giles, A. P., Marsh, R., Bowen, P. J. and Valera-Medina, A. 2016. Applicability of the Peclet number approach to blow-off and flashback limits of common steelworks process gases. Fuel 182, pp. 531-540. (10.1016/j.fuel.2016.05.082)
• Kurji, H. et al. 2016. Combustion characteristics of biodiesel saturated with pyrolysis oil for power generation in gas turbines. Renewable Energy 99, pp. 443-451. (10.1016/j.renene.2016.07.036)
• Gant, S. et al. 2016. Area classification of flammable mists: Summary of joint-industry project findings. Presented at: Hazards 26, Edinburgh, United Kingdom, 24-26 May 201626th Institution of Chemical Engineers Symposium on Hazards 2016 (HAZARDS 26). Institution of Chemical Engineers Symposium Series Vol. 161. Rugby, UK: Institution of Chemical Engineers pp. 346-357.
• Marsh, R., Runyon, J., Giles, A., Morris, S., Pugh, D., Valera-Medina, A. and Bowen, P. 2016. Premixed methane oxycombustion in nitrogen and carbon dioxide atmospheres: measurement of operating limits, flame location and emissions. Proceedings of the Combustion Institute. Proceedings of the Combustion Institute 36(3), pp. 3949-3958. (10.1016/j.proci.2016.06.057)
• Buffi, M., Valera Medina, A., Runyon, J., Pugh, D., Giles, A., Marsh, R. and Chiaramonti, D. 2016. Evaluation of combustion behavior of renewable jet fuel in a combustor rig: influence of HEFA and its blends on flame stability and emissions compared to aviation kerosene. Presented at: 24th European Biomass Conference, Amsterdam, The Netherlands, 6-9 June 2016.

2015

• Runyon, J., Marsh, R., Valera Medina, A., Giles, A., Pugh, D., Sevcenco, Y. A. and Bowen, P. J. 2015. Methane-oxygen flame stability in a generic premixed gas turbine swirl combustor at varying thermal power and pressure. Presented at: ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, Montreal, Quebec, Canada, 15–19 June 2015Conference Proceedings of ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, Vol. 4B. Combustion, Fuels and Emissions New York: ASME, (10.1115/GT2015-43588)

2014

• Giles, A., Mouzakitis, K., Kay, P., Bowen, P. J. and Yokoi, K. 2014. Explosive area classification for involatile liquid fuels: a replacement to flashpoint categorisation. Presented at: 26th European Conference Liquid Atomization & Spray Systems, Bremen, Germany, 8-10 September 2014.
• Syred, N. et al. 2014. Effect of inlet and outlet configurations on blow-off and flashback with premixed combustion for methane and a high hydrogen content fuel in a generic swirl burner. Applied Energy 116, pp. 288-296. (10.1016/j.apenergy.2013.11.071)

2013

• Williams, C., Griffiths, A. J., O'Doherty, T. and Giles, A. 2013. Utilising waste heat for steam generation within an integrated steelworks: A methodology for power generation and CO2 reduction. Presented at: 2013 ACEEE Summer Study on Energy Efficiency in Industry, Niagara Falls, NY, USA, 23-26 July 2013.
• Pugh, D., Giles, A., Hopkins, A., O'Doherty, T., Griffiths, A. J. and Marsh, R. 2013. Thermal distributive blast furnace gas characterisation, a steelworks case study. Applied Thermal Engineering 53(2), pp. 358-365. (10.1016/j.applthermaleng.2012.05.014)
• Syred, N. et al. 2013. Effect of inlet and outlet configurations on blow-off and flashback with premixed combustion for high hydrogen content fuels in a generic swirl burner. Presented at: ICAE 2013, Pretoria, South Africa, 12-15 November 2013.
• Valera Medina, A., Syred, N., Giles, A., Bowen, P. and Griffiths, A. J. 2013. Influence of the central recirculation zone strength in the blow off mechanism using different fuels. Presented at: European Combustion Meeting (ECM2013), Lund, Sweden, 25-28 June 2013.
• Syred, N., Giles, A., Lewis, J., Valera Medina, A., Bowen, P. J. and Griffiths, A. J. 2013. Tangential Velocity Effects and Correlations for Blowoff and Flashback in a Generic Swirl Burner and the Effect of a Hydrogen Containing Fuel. Presented at: 51st AIAA Aerospace Science Meeting, Texas, USA, 7-10 January 2013. , (10.2514/6.2013-736)

2012

• Pugh, D. et al. 2012. Laminar burning velocity and Markstein length characterisation of compositionally dynamic blast furnace gas. Presented at: Turbo Expo 2012: Turbine Technical Conference and Exposition, Copenhagen, Denmark, 11-15 June 2012ASME Turbo Expo 2012: Turbine Technical Conference and Exposition Volume 2: Combustion, Fuels and Emissions, Parts A and B. ASME pp. 1257-1266., (10.1115/GT2012-69667)

2006

• Giles, A. P. 2006. Alternative fuels and technology for internal combustion engines. PhD Thesis, Cardiff University.