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Ahmed Elwardany
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Proceedings Papers

Effect of the Number of Stages on the Performance of Savonius Vertical Axis Wind Turbines: Part I — Using Straight Semicircular Blades

Ahmed S. Saad, Shinichi Ookawara, Ahmed Elwardany, Ibrahim I. El-Sharkawy, Mahmoud Ahmed
Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A058, November 16–19, 2020
Paper No: IMECE2020-23555
DOI: https://doi.org/10.1115/IMECE2020-23555
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Topics: Blades, Rotors, Savonius wind turbines, Vertical axis wind turbines
Proceedings Papers

Effect of the Number of Stages on the Performance of Savonius Vertical Axis Wind Turbines: Part II — Using Twisted Blades

Ahmed S. Saad, Shinichi Ookawara, Ahmed Elwardany, Ibrahim I. El-Sharkawy, Mahmoud Ahmed
Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A059, November 16–19, 2020
Paper No: IMECE2020-23574
DOI: https://doi.org/10.1115/IMECE2020-23574
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Topics: Blades, Rotors, Savonius wind turbines, Vertical axis wind turbines
Journal Articles

Numerical Simulations of Hollow-Cone Injection and Gasoline Compression Ignition Combustion With Naphtha Fuels

Jihad A. Badra, Jaeheon Sim, Ahmed Elwardany, Mohammed Jaasim, Yoann Viollet, Junseok Chang, Amer Amer, Hong G. Im
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. September 2016, 138(5): 052202.
Paper No: JERT-16-1011
DOI: https://doi.org/10.1115/1.4032622
Published Online: February 23, 2016
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Topics: Combustion, Cylinders, Engines, Fuels, Modeling, Pressure, Simulation, Sprays, Temperature, Engineering simulation
Proceedings Papers

Numerical Simulations of Hollow Cone Injection and Gasoline Compression Ignition Combustion With Naphtha Fuels

Jihad A. Badra, Jaeheon Sim, Ahmed Elwardany, Mohammed Jaasim, Yoann Viollet, Junseok Chang, Amer A. Amer, Hong G. Im
Proc. ASME. ICEF2015, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A019, November 8–11, 2015
Paper No: ICEF2015-1159
DOI: https://doi.org/10.1115/ICEF2015-1159
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Topics: Combustion, Compression, Computer simulation, Fuels, Gasoline, Ignition, Sprays, Ejectors, Engineering simulation, Engines
Proceedings Papers

Fuel Droplet Heating and Evaporation: New Hydrodynamic and Kinetic Models

Sergei S. Sazhin, Irina N. Shishkova, Ivan G. Gusev, Ahmed Elwardany, Pavel Krutitskii, Morgan Heikal
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 3, 43-52, August 8–13, 2010
Paper No: IHTC14-22320
DOI: https://doi.org/10.1115/IHTC14-22320
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Topics: Drops, Evaporation, Fuels, Heating, Temperature, Transient heat transfer, Algorithms, Approximation, Diffusion (Physics), Engineering systems and industry applications