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Ryoichi S. Amano
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Proceedings Papers

Effect of Winglet Blade on the Performance of Small-Scale Horizontal Axis Wind Turbine

Saif Al Hamad, Mohamed Abousabae, Alaa Hasan, Omar Habash, Ryoichi S. Amano
Proc. ASME. GT2023, Volume 14: Wind Energy, V014T37A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101643
https://doi.org/10.1115/GT2023-101643
View Paper titled, Effect of Winglet Blade on the Performance of Small-Scale Horizontal Axis Wind Turbine
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Topics: Aerodynamics, Blades, Design, Horizontal axis wind turbines, Wind energy, Computational fluid dynamics, Airfoils, Wind tunnels, Wind turbines, Wind velocity
Proceedings Papers

Exploring the Effects of Pin-Fins in a Gas Turbine Blade Internal Cooling Channel

Farah Nazifa Nourin, Ryoichi S. Amano
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT15A005, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101359
https://doi.org/10.1115/GT2023-101359
View Paper titled, Exploring the Effects of Pin-Fins in a Gas Turbine Blade Internal Cooling Channel
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Topics: Blades, Cooling, Fins, Gas turbines, Large eddy simulation
Proceedings Papers

Crossflow Minimization for Jet Impingement Cooling Applications

Abdel Rahman Salem, Ibrahim Soliman, Ryoichi S. Amano
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT15A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101162
https://doi.org/10.1115/GT2023-101162
View Paper titled, Crossflow Minimization for Jet Impingement Cooling Applications
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Topics: Heat transfer, Impingement cooling, Turbulence, Blades, Computational fluid dynamics, Cooling, Engines, Friction, Gas turbines, Heat flux
Proceedings Papers

A Novel Approach to Integrating Photovoltaic Technology With Wastewater Treatment Plants (WWTPs)

Hamza Al Nawafah, Ryoichi S. Amano
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T01A005, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-108833
https://doi.org/10.1115/POWER2023-108833
View Paper titled, A Novel Approach to Integrating Photovoltaic Technology With Wastewater Treatment Plants (WWTPs)
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Topics: Solar energy, Wastewater treatment, Photovoltaic power systems, Stress, Accounting, Synchronization, System efficiency, Computer software, Energy consumption, Power systems (Machinery)
Journal Articles

Mechanical Erosion Investigation in Solid Rocket Motor Nozzle Through Droplet Breakup and Surface Tension Influence

Mohamed Abousabae, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 2023, 145(9): 092301.
Paper No: JERT-22-1729
https://doi.org/10.1115/1.4056995
Published Online: March 28, 2023
View Article titled, Mechanical Erosion Investigation in Solid Rocket Motor Nozzle Through Droplet Breakup and Surface Tension Influence
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Topics: Aluminum, Combustion, Drops, Erosion, Nozzles, Particulate matter, Surface tension, Rockets, Engines, Motors
Journal Articles

Synergy in Syngas Yield From Co-Pyrolysis of Cow and Chicken Manures

Kiran Raj Goud Burra, Osama M. Selim, Ryoichi S. Amano, Ashwani K. Gupta
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2023, 145(6): 061303.
Paper No: JERT-22-1858
https://doi.org/10.1115/1.4056563
Published Online: January 24, 2023
View Article titled, Synergy in Syngas Yield From Co-Pyrolysis of Cow and Chicken Manures
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Topics: Pyrolysis, Syngas, Feedstock, Ceramic matrix composites
Journal Articles

Exploring the Effects of Guide Vane on Dimpled Cooling Channel of Gas Turbine Blade

Farah Nazifa Nourin, Brinn Leighton Blum, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2023, 145(5): 051702.
Paper No: JERT-22-1667
https://doi.org/10.1115/1.4056334
Published Online: December 27, 2022
View Article titled, Exploring the Effects of Guide Vane on Dimpled Cooling Channel of Gas Turbine Blade
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Topics: Cooling, Guide vanes, Heat transfer, Gas turbines, Flow (Dynamics), Rotation
Journal Articles

Heat Transfer Augmentation With Multiple Jet Impingement Cooling on Dimpled Surface for Gas Turbine Blades

Farah Nazifa Nourin, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. February 2023, 145(2): 022101.
Paper No: JERT-22-1160
https://doi.org/10.1115/1.4054465
Published Online: July 13, 2022
View Article titled, Heat Transfer Augmentation With Multiple Jet Impingement Cooling on Dimpled Surface for Gas Turbine Blades
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Topics: Blades, Flow (Dynamics), Gas turbines, Heat transfer, Impingement cooling, Pressure drop, Friction, Nozzles, Computer simulation
Journal Articles

Imprinted Glass Fiber-Reinforced Epoxy Nanocomposites Vascular Self-Healing Wind Turbine Blades

Walaa H. Saadeh, Mohammad D. Qandil, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. February 2023, 145(2): 022102.
Paper No: JERT-22-1355
https://doi.org/10.1115/1.4054827
Published Online: July 13, 2022
View Article titled, Imprinted Glass Fiber-Reinforced Epoxy Nanocomposites Vascular Self-Healing Wind Turbine Blades
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Topics: Blades, Catalysts, Epoxy adhesives, Epoxy resins, Fiber reinforced plastics, Fibers, Polymers, Wind turbines, Nanocomposites, Stress
Journal Articles

Experimental and Numerical Investigation of Vortex Generators and Winglets in Horizontal Axis Wind Turbine Blade Design

Alaa S. Hasan, Mohammed Abousabae, Saif Al Hamad, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2023, 145(1): 011301.
Paper No: JERT-22-1267
https://doi.org/10.1115/1.4054755
Published Online: July 11, 2022
View Article titled, Experimental and Numerical Investigation of Vortex Generators and Winglets in Horizontal Axis Wind Turbine Blade Design
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Topics: Blades, Design, Generators, Horizontal axis wind turbines, Optimization, Vortices, Wind velocity, Rotors, Suction, Airfoils
Journal Articles

Experimental and Numerical Investigation of Tubercles and Winglets Horizontal Axis Wind Turbine Blade Design

Alaa S. Hasan, Mohammed Abousabae, Saif Al Hamad, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2023, 145(1): 011302.
Paper No: JERT-22-1278
https://doi.org/10.1115/1.4054756
Published Online: July 11, 2022
View Article titled, Experimental and Numerical Investigation of Tubercles and Winglets Horizontal Axis Wind Turbine Blade Design
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Topics: Blades, Design, Rotors, Wind velocity, Horizontal axis wind turbines, Energy generation, Turbines
Journal Articles

Evaluation of Heat Transfer Enhancement on Rotational Gas Turbine Blade Internal Cooling Channel With Dimpled Surface

Farah Nazifa Nourin, Brinn Leighton Blum, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2022, 144(11): 112105.
Paper No: JERT-22-1148
https://doi.org/10.1115/1.4054288
Published Online: May 4, 2022
View Article titled, Evaluation of Heat Transfer Enhancement on Rotational Gas Turbine Blade Internal Cooling Channel With Dimpled Surface
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Topics: Cooling, Heat transfer, Gas turbines, Blades
Journal Articles

Experimental and Numerical Study on the Effect of Annular Combustor Design on Thermal Uniformity Jet in Crossflow

Osama M. Selim, Saif Al Hamad, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2022, 144(10): 102308.
Paper No: JERT-22-1006
https://doi.org/10.1115/1.4053982
Published Online: April 1, 2022
View Article titled, Experimental and Numerical Study on the Effect of Annular Combustor Design on Thermal Uniformity Jet in Crossflow
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Topics: Combustion chambers, Design, Gas turbines, Temperature, Pressure drop, Temperature distribution, Reynolds number, Flow (Dynamics), Temperature profiles
Journal Articles

Effect of the J-Shaped Wind Turbine Airfoil Opening Ratio and Thickness on the Performance of Symmetrical Airfoils

Saif Al Hamad, Omar Habash, Alaa Hasan, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2022, 144(5): 051303.
Paper No: JERT-21-2019
https://doi.org/10.1115/1.4053743
Published Online: February 21, 2022
View Article titled, Effect of the J-Shaped Wind Turbine Airfoil Opening Ratio and Thickness on the Performance of Symmetrical Airfoils
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Topics: Airfoils, Symmetry (Physics), Wind turbines
Journal Articles

Air Flow Acceleration Effect on Water Droplet Flow Behavior in Solid Rocket Motor

Mohamed Abousabae, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. August 2022, 144(8): 082305.
Paper No: JERT-21-1807
https://doi.org/10.1115/1.4053023
Published Online: December 8, 2021
View Article titled, Air Flow Acceleration Effect on Water Droplet Flow Behavior in Solid Rocket Motor
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Topics: Air flow, Computer simulation, Drops, Engines, Motors, Nozzles, Rockets, Water, Erosion, Flow (Dynamics)
Journal Articles

Imprinted Glass Fiber-Reinforced Polymer Vascular Networks for Creating Self-Healing Wind Turbine Blades

Ryoichi S. Amano, Giovanni Lewinski, Rulin Shen
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2022, 144(6): 062107.
Paper No: JERT-21-1683
https://doi.org/10.1115/1.4052772
Published Online: November 9, 2021
View Article titled, Imprinted Glass Fiber-Reinforced Polymer Vascular Networks for Creating Self-Healing Wind Turbine Blades
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Topics: Additive manufacturing, Blades, Catalysts, Epoxy adhesives, Epoxy resins, Fiber reinforced plastics, Fibers, Glass, Polymers, Testing
Journal Articles

Optimizing Power Reclamation of Micro Hydro Turbines in WWTPs Aeration Basins

Alaa Hasan, Abdel Rahman Salem, Ahmad Abdel Hadi, Saif Al Hamad, Mohammad Qandil, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2022, 144(1): 012109.
Paper No: JERT-21-1596
https://doi.org/10.1115/1.4052539
Published Online: October 20, 2021
View Article titled, Optimizing Power Reclamation of Micro Hydro Turbines in WWTPs Aeration Basins
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Topics: Air flow, Bubbles, Diffusers, Hydraulic turbines, Membranes, Oxygen, Turbines, Water, Sensors, Ceramics
Journal Articles

Power Generation and Oxygen Transfer Analyses for Micro Hydro-Turbine Installed in Wastewater Treatment Aeration Tank

Abdel Rahman Salem, Alaa Hasan, Ahmad Abdel Hadi, Saif Al Hamad, Mohammad Qandil, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 032102.
Paper No: JERT-21-1578
https://doi.org/10.1115/1.4052538
Published Online: October 13, 2021
View Article titled, Power Generation and Oxygen Transfer Analyses for Micro Hydro-Turbine Installed in Wastewater Treatment Aeration Tank
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Topics: Bubbles, Oxygen, Turbines, Wastewater treatment, Water, Diffusers, Hydraulic turbines, Energy generation
Journal Articles

Experimental Study on Flow Behavior and Heat Transfer Enhancement With Distinct Dimpled Gas Turbine Blade Internal Cooling Channel

Farah Nazifa Nourin, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. July 2022, 144(7): 072101.
Paper No: JERT-21-1541
https://doi.org/10.1115/1.4052035
Published Online: August 27, 2021
View Article titled, Experimental Study on Flow Behavior and Heat Transfer Enhancement With Distinct Dimpled Gas Turbine Blade Internal Cooling Channel
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Topics: Blades, Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Friction, Pressure drop, Reynolds number
Journal Articles

Experimental and Large Eddy Simulation Study for Visualizing Complex Flow Phenomena of Gas Turbine Internal Blade Cooling Channel With No Bend

Farah Nazifa Nourin, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2022, 144(6): 062104.
Paper No: JERT-21-1490
https://doi.org/10.1115/1.4051900
Published Online: August 11, 2021
View Article titled, Experimental and Large Eddy Simulation Study for Visualizing Complex Flow Phenomena of Gas Turbine Internal Blade Cooling Channel With No Bend
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Topics: Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Large eddy simulation, Blades, Pressure drop