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Journal Articles

On the Application of Bio-Inspired Sea-Pen Blades in a Savonius Wind Rotor: A Three-Dimensional Computational Analysis

Accepted Manuscript
Chetan Nalavade, Umang H. Rathod, Ujjwal K. Saha, Vinayak Kulkarni
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol.
Paper No: JERT-24-1269
https://doi.org/10.1115/1.4066105
Published Online: August 1, 2024
View Article titled, On the Application of Bio-Inspired Sea-Pen Blades in a Savonius Wind Rotor: A Three-Dimensional Computational Analysis
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Topics: Biomimetics, Blades, Rotors, Savonius wind turbines, Seas, Wind, Engineering simulation, Simulation, Wind velocity, Computational fluid dynamics
Journal Articles

Influence of Reynolds Number on Aerodynamic and Performance Coefficients of a Novel Parabolic-Bladed Savonius Wind Rotor

Man Mohan, Parag K. Talukdar, Ujjwal K. Saha
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2024, 146(11): 111801.
Paper No: JERT-24-1290
https://doi.org/10.1115/1.4065954
Published Online: July 26, 2024
View Article titled, Influence of Reynolds Number on Aerodynamic and Performance Coefficients of a Novel Parabolic-Bladed Savonius Wind Rotor
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Topics: Blades, Rotors, Savonius wind turbines, Wind, Reynolds number
Journal Articles

Fatigue-Life Prediction of the Optimized Savonius Vertical-Axis Wind Turbine Composite Blades

Sobhy M. Ghoneam, Ahmed A. Hamada, Taha S. Sherif
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. July 2024, 146(7): 071801.
Paper No: JERT-23-1938
https://doi.org/10.1115/1.4065204
Published Online: April 23, 2024
View Article titled, Fatigue-Life Prediction of the Optimized Savonius Vertical-Axis Wind Turbine Composite Blades
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Topics: Blades, Composite materials, Fatigue life, Savonius wind turbines, Vertical axis wind turbines, Rotors
Journal Articles

Evolving a Novel Blade Shape of a Savonius Wind Rotor Using an Optimization Technique Coupled With Numerical Simulations and Wind Tunnel Tests

Man Mohan, Ujjwal K. Saha
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2024, 146(4): 041301.
Paper No: JERT-23-1509
https://doi.org/10.1115/1.4064529
Published Online: February 13, 2024
View Article titled, Evolving a Novel Blade Shape of a Savonius Wind Rotor Using an Optimization Technique Coupled With Numerical Simulations and Wind Tunnel Tests
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Topics: Blades, Optimization, Rotors, Savonius wind turbines, Wind, Wind tunnels, Computer simulation, Turbulence, Optimization algorithms
Journal Articles

Modeling of Optimal Power Generation in Small Hydropower Plants

Gökhan Kahraman
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2024, 146(4): 042101.
Paper No: JERT-23-1721
https://doi.org/10.1115/1.4064471
Published Online: February 2, 2024
View Article titled, Modeling of Optimal Power Generation in Small Hydropower Plants
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Topics: Energy generation, Gates (Closures), Hydroelectric power stations, Modeling, Water, Flow (Dynamics), Blades
Journal Articles

Fatigue-Life Estimation of Vertical-Axis Wind Turbine Composite Blades Using Modal Analysis

Sobhy M. Ghoneam, Ahmed A. Hamada, Taha S. Sherif
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2024, 146(3): 031301.
Paper No: JERT-23-1608
https://doi.org/10.1115/1.4064178
Published Online: December 18, 2023
View Article titled, Fatigue-Life Estimation of Vertical-Axis Wind Turbine Composite Blades Using Modal Analysis
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Topics: Blades, Composite materials, Design, Fatigue life, Vertical axis wind turbines, Optimization, Modal analysis, Modeling
Journal Articles

Synergistic Effect of J-Shape Airfoil on the Performance of Darrieus-Type Straight-Bladed Vertical Axis Wind Turbine

Kabita Naik, Niranjan Sahoo
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2023, 145(10): 101301.
Paper No: JERT-22-1733
https://doi.org/10.1115/1.4062082
Published Online: April 17, 2023
View Article titled, Synergistic Effect of J-Shape Airfoil on the Performance of Darrieus-Type Straight-Bladed Vertical Axis Wind Turbine
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Topics: Airfoils, Blades, Shapes, Vertical axis wind turbines
Journal Articles

Investigation of a Newly Developed Slotted Bladed Darrieus Vertical Axis Wind Turbine: A Numerical and Response Surface Methodology Analysis

Dipankar Sarkar, Shivam Shukla, Nur Alom, Prabhakar Sharma, Bhaskor J. Bora
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2023, 145(5): 051302.
Paper No: JERT-22-1478
https://doi.org/10.1115/1.4056331
Published Online: December 27, 2022
View Article titled, Investigation of a Newly Developed Slotted Bladed Darrieus Vertical Axis Wind Turbine: A Numerical and Response Surface Methodology Analysis
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Topics: Airfoils, Blades, Optimization, Response surface methodology, Turbines, Turbulence, Vertical axis wind turbines, Wind turbines, Computational fluid dynamics, Modeling
Journal Articles

Elliptical Bladed Savonius Rotor for Wind Energy: Efficacy of RANS Modeling for Flow Characteristics

Anupam Dewan, Ashok Kumar Bishnoi, Tej Pratap Singh, Shivam Singh Tomar
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2023, 145(5): 051301.
Paper No: JERT-22-1582
https://doi.org/10.1115/1.4056275
Published Online: December 14, 2022
View Article titled, Elliptical Bladed Savonius Rotor for Wind Energy: Efficacy of RANS Modeling for Flow Characteristics
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Topics: Blades, Rotors, Savonius wind turbines, Torque, Flow (Dynamics)
Journal Articles

Enhancing Performance of Small Capacity Horizontal Axis Wind Turbine Using Grooved Linearized-Chord Blades

W. A. El-Askary, I. M. Sakr, M. A. Kotb, Ali M. Abdelsalam
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2023, 145(4): 041301.
Paper No: JERT-22-1374
https://doi.org/10.1115/1.4055204
Published Online: October 26, 2022
View Article titled, Enhancing Performance of Small Capacity Horizontal Axis Wind Turbine Using Grooved Linearized-Chord Blades
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Topics: Blades, Horizontal axis wind turbines, Rotors, Chords (Trusses), Suction, Torque, Wind turbines, Thrust, Simulation
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

Wind Tunnel Probe Into an Array of Small-Scale Horizontal-Axis Wind Turbines Operating at Low Tip Speed Ratio Conditions

Ojing Siram, Ravi Kumar, Ujjwal K. Saha, Niranjan Sahoo
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 2022, 144(9): 091303.
Paper No: JERT-21-1880
https://doi.org/10.1115/1.4053579
Published Online: February 22, 2022
View Article titled, Wind Tunnel Probe Into an Array of Small-Scale Horizontal-Axis Wind Turbines Operating at Low Tip Speed Ratio Conditions
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Topics: Flow (Dynamics), Rotors, Turbines, Wakes, Wind tunnels, Blades, Wind farms, Horizontal axis wind turbines
Journal Articles

A Comprehensive Comparative Investigation of the Lifting Line Theory and Blade Element Momentum Theory Applied to Small Wind Turbines

Kamal A. R. Ismail, Willian Minoru Okita
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. August 2022, 144(8): 082110.
Paper No: JERT-21-1654
https://doi.org/10.1115/1.4053066
Published Online: January 21, 2022
View Article titled, A Comprehensive Comparative Investigation of the Lifting Line Theory and Blade Element Momentum Theory Applied to Small Wind Turbines
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Topics: Airfoils, Blades, Boundary element methods, Chords (Trusses), Momentum, Wind velocity, Simulation, Vortices, Rotors, Energy generation
Journal Articles

Integral Design of a Turbocharger for Internal Engine Energy Saving: Centrifugal Compressor Design

Cheng Xu, R. S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2022, 144(5): 052103.
Paper No: JERT-21-1722
https://doi.org/10.1115/1.4053300
Published Online: January 13, 2022
View Article titled, Integral Design of a Turbocharger for Internal Engine Energy Saving: Centrifugal Compressor Design
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Topics: Compressors, Design, Engines, Simulation, Turbochargers, Wheels, Optimization, Turbines, Blades
Journal Articles

Performance Enhancement Analysis of a Horizontal Axis Wind Turbine by Vortex Trapping Cavity

Khaoula Qaissi, Omer Elsayed, Mustapha Faqir, Elhachmi Essadiqi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 031303.
Paper No: JERT-21-1751
https://doi.org/10.1115/1.4052980
Published Online: December 14, 2021
View Article titled, Performance Enhancement Analysis of a Horizontal Axis Wind Turbine by Vortex Trapping Cavity
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Topics: Airfoils, Blades, Cavities, Flow (Dynamics), Simulation, Wind turbines, Torque, Vortices, Wind velocity, Separation (Technology)
Journal Articles

Design, Analysis, and Fabrication of Water Turbine for Slow-Moving Water

Muaz Adnan, Muhammad Ausaf Tahir, Muhammad Azfar Jamal, Zeshan Aslam, Talha Irfan, Muhammad Umer
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. August 2022, 144(8): 082102.
Paper No: JERT-21-1723
https://doi.org/10.1115/1.4052773
Published Online: November 12, 2021
View Article titled, Design, Analysis, and Fabrication of Water Turbine for Slow-Moving Water
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Topics: Blades, Design, Hydraulic turbines, Manufacturing, Turbines, Water, Computer simulation