Projects per year
Personal profile
Research interests
Combustion, Gas Turbines, Internal Combustion Engines, Hydrogen Energy, Hydrogen Mobility, Carbon Capture, Emissions, Fuel Flexibility
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Ahmed Abdelhafez is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Energy-efficient onboard CO2 capture from mobile internal-combustion-engine source: Materials’ innovation, system-level integration, and deployment
Nemitallah, M. (PI), Manovic, V. (CoI), Abdelhafez, A. (CoI) & Khalifa, A. (CoI)
1/01/25 → 31/12/25
Project: Research
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Development of an ammonia/hydrogen combustor for carbon-free efficient gas turbines
Nemitallah, M. (PI), Abdelhafez, A. (CoI) & Alquaity, A. (CoI)
15/06/23 → 15/06/25
Project: Research
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Development of a Smart Controller for Maintaining Dynamic Stability in Lean-Premixed Hydrogen-Fueled Micromixer Gas-Turbine Combustors
Abdelhafez, A. (PI), El-Ferik, S. (CoI) & Mansour, R. (CoI)
1/07/21 → 31/12/22
Project: Research
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Carbon-free internal combustion engine fueled by hydrogen and hydrogen-carrier fuels
Abdelhafez, A. (PI), Nemitallah, M. (CoI), Alquaity, A. (CoI), Antar, M. (CoI), Khalifa, A. (CoI) & Abdul Jameel, A. G. (CoI)
1/06/21 → 30/06/24
Project: Research
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Development of fuel/oxidizer-flexible dual lean premixed burner to hold stratified oxy-syngas flames for wider-operability emission-free gas turbines
Nemitallah, M. (PI), Abdelhafez, A. (CoI), Alquaity, A. (CoI) & Alzahrani, F. (CoI)
1/04/21 → 1/04/23
Project: Research
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On the effects of flow/mixture stratification on combustion/stability behaviors of dual-swirl oxy-methane flames: Experimental and numerical study
Nemitallah, M. A., El-Adawy, M., Abdelhalim, A., Hamdy, M. & Abdelhafez, A., Apr 2025, In: Process Safety and Environmental Protection. 196, 106912.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
On the Effects of Flow Swirl on Static Stability Limits and Flow/Flame Characteristics of Premixed Oxy-Methane Flames: An Experimental Study
Habib, M. A., Hossain, S., Abdelhafez, A., Said, S. A. & Nemitallah, M. A., 2025, In: Combustion Science and Technology. 197, 3, p. 599-617 19 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Recent Fuel-Based Advancements of Internal Combustion Engines: Status and Perspectives
Khedr, A. M., El-Adawy, M., Ismael, M. A., Qador, A., Abdelhafez, A., Ben-Mansour, R., Habib, M. A. & Nemitallah, M. A., 20 Mar 2025, In: Energy and Fuels. 39, 11, p. 5099-5132 34 p.Research output: Contribution to journal › Review article › peer-review
2 Scopus citations -
Recent Fuel-Based Advancements of Internal Combustion Engines: Status and Perspectives
Khedr, A. M., El-Adawy, M., Ismael, M. A., Qador, A., Abdelhafez, A., Ben-Mansour, R., Habib, M. A. & Nemitallah, M. A., 2025, (Accepted/In press) In: Energy and Fuels.Research output: Contribution to journal › Review article › peer-review
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Effects of non-premixed H2 injection on the stability, shape, and combustion/emissions characteristics of premixed CH4/air flames: An experimental study
Abdelhalim, A., Abdelhafez, A. & Nemitallah, M. A., Jun 2024, In: Fuel. 365, 131213.Research output: Contribution to journal › Article › peer-review
3 Scopus citations
Prizes
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High Impact Paper Award 2022
Habib, M. (Recipient), Nemitallah, M. (Recipient), Haque, M. A. (Recipient), Abdelhafez, A. (Recipient) & Said, S. (Recipient), 2022
Prize
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High Impact Paper Award 2022
Imteyaz, B. (Recipient), Habib, M. (Recipient), Nemitallah, M. (Recipient), Abdelhafez, A. (Recipient) & Ben Mansour, S. (Recipient), 2022
Prize
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High Impact Paper Award 2023
Nemitallah, M. (Recipient), Abdelhafez, A. (Recipient), Mokheimer, E. M. A. (Recipient) & Habib, M. (Recipient), 2023
Prize