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Journal Articles

Multi-objective Optimization of Diesel Engine Operating Parameters Under Highway Drive Conditions

Accepted Manuscript
Vinod Babu Marri, G. Amba Prasad Rao
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol.
Paper No: JERT-24-1394
https://doi.org/10.1115/1.4066656
Published Online: September 24, 2024
View Article titled, Multi-objective Optimization of Diesel Engine Operating Parameters Under Highway Drive Conditions
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Topics: Diesel engines, Emissions, Highways, Pareto optimization, Engines, Pressure, Fuels, Design, Combustion, Cylinders
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

Cavitation and Pulsation Reduction for External Gear Pumps Using Novel Core-Feed Inlets and Outlets: An Integrated Experimental and Numerical Study

Farhad Sedri, Alireza Riasi, Alireza Mahdavi Nejad, Hameed Metghalchi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2024, 146(10): 102102.
Paper No: JERT-24-1322
https://doi.org/10.1115/1.4065759
Published Online: July 26, 2024
View Article titled, Cavitation and Pulsation Reduction for External Gear Pumps Using Novel Core-Feed Inlets and Outlets: An Integrated Experimental and Numerical Study
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Topics: Cavitation, Fluids, Gear pumps, Gears, Pressure, Pumps, Flow (Dynamics), Torque
Journal Articles

Performance Improving of Wind Power Generation Systems Through Parameter Optimization and Dynamic Analysis of the Speed-Regulating Differential Transmission

Wenliang Yin, Lin Liu, Wenhua Zhang, Ming Li, Youguang Guo
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 2023, 145(12): 121302.
Paper No: JERT-23-1173
https://doi.org/10.1115/1.4062872
Published Online: August 18, 2023
View Article titled, Performance Improving of Wind Power Generation Systems Through Parameter Optimization and Dynamic Analysis of the Speed-Regulating Differential Transmission
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Topics: Design, Dynamic analysis, Excitation, Flow (Dynamics), Gears, Mechanical efficiency, Optimization, Sun gears, Vibration, Wind
Journal Articles

Investigation of the Effects of Transmission Layout on Powertrain Efficiency, Performance, and Exhaust Emissions in Parallel Hybrid Vehicles

Mustafa Umut Karaoğlan
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2023, 145(10): 101701.
Paper No: JERT-22-1892
https://doi.org/10.1115/1.4062825
Published Online: August 1, 2023
View Article titled, Investigation of the Effects of Transmission Layout on Powertrain Efficiency, Performance, and Exhaust Emissions in Parallel Hybrid Vehicles
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Topics: Batteries, Cycles, Design, Emissions, Exhaust systems, Hybrid electric vehicles, Simulation, Vehicles, Gears, Torque
Includes: Supplementary data
Journal Articles

Motion Simulation Analysis and Experimental Verification of Drill String Rotation Controller

Jialin Tian, Haolin Song, Yinglin Yang, Lanhui Mao
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2023, 145(11): 113201.
Paper No: JERT-23-1234
https://doi.org/10.1115/1.4062890
Published Online: July 24, 2023
View Article titled, Motion Simulation Analysis and Experimental Verification of Drill String Rotation Controller
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Topics: Drill strings, Drilling, Rotation, Simulation analysis, Splines, Stress, Torque, Friction, Fluid pressure, Control equipment
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

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

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

Experimental and Numerical Evaluation of Performance of a Variable Pitch Vertical-Axis Wind Turbine

Owaisur Rahman Shah, Muhammad Azfar Jamal, Talha Irfan Khan, Usama Waleed Qazi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2022, 144(6): 061303.
Paper No: JERT-20-2181
https://doi.org/10.1115/1.4051896
Published Online: August 11, 2021
View Article titled, Experimental and Numerical Evaluation of Performance of a Variable Pitch Vertical-Axis Wind Turbine
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Topics: Blades, Design, Drag (Fluid dynamics), Rotors, Torque, Vertical axis wind turbines, Wind turbines, Airfoils, Flow (Dynamics), Wind tunnels
Journal Articles

Effects of the Airfoil Section, Chord and Twist Angle Distributions on the Starting Torque of Small Horizontal Axis Wind Turbines

Kamal A. R. Ismail, Thiago Canale, Fatima A. M. Lino
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2022, 144(5): 051301.
Paper No: JERT-21-1446
https://doi.org/10.1115/1.4051759
Published Online: July 30, 2021
View Article titled, Effects of the Airfoil Section, Chord and Twist Angle Distributions on the Starting Torque of Small Horizontal Axis Wind Turbines
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Topics: Airfoils, Blades, Chords (Trusses), Rotors, Torque, Wind velocity
Journal Articles

Alternative Blade Profile Based on Savonius Concept for Effective Wind Energy Harvesting

Parag K. Talukdar, Nur Alom, Umang H. Rathod, Vinayak Kulkarni
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2022, 144(4): 041304.
Paper No: JERT-20-2137
https://doi.org/10.1115/1.4051675
Published Online: July 20, 2021
View Article titled, Alternative Blade Profile Based on Savonius Concept for Effective Wind Energy Harvesting
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Topics: Blades, Flow (Dynamics), Pressure, Rotors, Savonius wind turbines, Torque, Shapes, Drag (Fluid dynamics), Wind, Design
Journal Articles

Performance Enhancement Using Different Nitromethane Blends in a Small Two-Stroke Engine

S. Raviteja, P. A. Ramakrishna, A. Ramesh
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 032303.
Paper No: JERT-21-1331
https://doi.org/10.1115/1.4051381
Published Online: June 17, 2021
View Article titled, Performance Enhancement Using Different Nitromethane Blends in a Small Two-Stroke Engine
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Topics: Combustion, Emissions, Engines, Fuels, Gasoline, Methanol, Torque, Ethanol, Heating
Journal Articles

A Modular Mechanism for Downhole Weight-on-Bit and Torque Reaction in Small Diameter Boreholes

Anirban Mazumdar, Stephen P. Buerger, Adam J. Foris, Jiann-Cherng Su
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2021, 143(10): 100904.
Paper No: JERT-20-1640
https://doi.org/10.1115/1.4051099
Published Online: June 7, 2021
View Article titled, A Modular Mechanism for Downhole Weight-on-Bit and Torque Reaction in Small Diameter Boreholes
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Topics: Drilling, Torque, Design, Weight (Mass), Friction
Journal Articles

Determination of Effective Drag Forces and Torques for Jam Release During Drilling and Workover Operations in Directional Wells

Yanan Ding, Haiwen Wang, Daoyong Yang
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2022, 144(1): 013002.
Paper No: JERT-21-1300
https://doi.org/10.1115/1.4050905
Published Online: May 13, 2021
View Article titled, Determination of Effective Drag Forces and Torques for Jam Release During Drilling and Workover Operations in Directional Wells
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Topics: Drag (Fluid dynamics), Stiffness, String, Torque, Wells, Drilling
Journal Articles

Influence of Varying the Stage Aspect Ratio on the Performance of Multi-Stage Savonius Wind Rotors

Ahmed S. Saad, Shinichi Ookawara, Mahmoud Ahmed
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2022, 144(1): 011301.
Paper No: JERT-21-1033
https://doi.org/10.1115/1.4050876
Published Online: May 6, 2021
View Article titled, Influence of Varying the Stage Aspect Ratio on the Performance of Multi-Stage Savonius Wind Rotors
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Topics: Rotors, Savonius wind turbines, Torque
Journal Articles

Design and Fabrication of Stirling Engine for Solar Power Application

Muhammad Hassan, Hussain Ahmed Tariq, Muhammad Anwar, Talha Irfan Khan, Asif Israr
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2021, 143(11): 111302.
Paper No: JERT-20-1870
https://doi.org/10.1115/1.4049902
Published Online: February 12, 2021
View Article titled, Design and Fabrication of Stirling Engine for Solar Power Application
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Topics: Cylinders, Design, Engines, Manufacturing, Stirling engines, Temperature, Torque, Heat
Journal Articles

On the Performance Enhancement of the Three-Blade Savonius Wind Turbine Implementing Opening Valve

Daryoosh Borzuei, Seyed Farhan Moosavian, Meisam Farajollahi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2021, 143(5): 051301.
Paper No: JERT-20-1937
https://doi.org/10.1115/1.4049460
Published Online: January 25, 2021
View Article titled, On the Performance Enhancement of the Three-Blade Savonius Wind Turbine Implementing Opening Valve
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Topics: Blades, Savonius wind turbines, Torque, Valves, Turbines
Journal Articles

Use of Machine Learning and Data Analytics to Detect Downhole Abnormalities While Drilling Horizontal Wells, With Real Case Study

Ahmed Alsaihati, Salaheldin Elkatatny, Ahmed Abdulhamid Mahmoud, Abdulazeez Abdulraheem
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2021, 143(4): 043201.
Paper No: JERT-20-1090
https://doi.org/10.1115/1.4048070
Published Online: August 28, 2020
View Article titled, Use of Machine Learning and Data Analytics to Detect Downhole Abnormalities While Drilling Horizontal Wells, With Real Case Study
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Topics: Artificial neural networks, Drilling, Torque, Wells, Testing, Drag (Fluid dynamics), Pipes