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Proceedings Papers

A Systematic Probe Into the Starting Torque Characteristics of a Bio-Inspired Orange Sea-Pen Bladed Savonius Wind Rotor

Umang H. Rathod, Chetan S. Nalavade, Ujjwal K. Saha, Vinayak Kulkarni
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 14: Wind Energy, V014T37A009, June 26–30, 2023
Paper No: GT2023-102811
https://doi.org/10.1115/GT2023-102811
View Paper titled, A Systematic Probe Into the Starting Torque Characteristics of a Bio-Inspired Orange Sea-Pen Bladed Savonius Wind Rotor
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Topics: Biomimetics, Blades, Probes, Rotors, Savonius wind turbines, Seas, Torque, Wind, Wind tunnels
Proceedings Papers

Computational Analysis of a Savonius Wind Rotor Using Bio-Inspired Corrugated Blades

Umang H. Rathod, Vinayak Kulkarni, Ujjwal K. Saha
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 14: Wind Energy, V014T37A008, June 26–30, 2023
Paper No: GT2023-102801
https://doi.org/10.1115/GT2023-102801
View Paper titled, Computational Analysis of a Savonius Wind Rotor Using Bio-Inspired Corrugated Blades
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Topics: Biomimetics, Blades, Rotors, Savonius wind turbines, Wind
Journal Articles

Evaluating the Operating Parameters of a Compression Ignition Engine Fueled With Waste Cooking Oil—Diesel Blends Using Artificial Neural Network and Ensemble Methods

Shubham M. More, Jyotirmoy Kakati, Ujjwal K. Saha
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071010.
Paper No: GTP-23-1007
https://doi.org/10.1115/1.4062411
Published Online: May 25, 2023
View Article titled, Evaluating the Operating Parameters of a Compression Ignition Engine Fueled With Waste Cooking Oil—Diesel Blends Using Artificial Neural Network and Ensemble Methods
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Topics: Artificial neural networks, Combustion, Diesel, Diesel engines, Emissions, Engines, Fuels, Modeling, Testing
Journal Articles

A New Method to Develop Homogeneous and Heterogeneous Porous Micromodels Applicable to Enhanced Oil Recovery and Flow Visualization Experiments

Najrul Haque, Anugrah Singh, Ujjwal K. Saha
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. October 2023, 145(10): 102601.
Paper No: JERT-22-1698
https://doi.org/10.1115/1.4057032
Published Online: April 17, 2023
View Article titled, A New Method to Develop Homogeneous and Heterogeneous Porous Micromodels Applicable to Enhanced Oil Recovery and Flow Visualization Experiments
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Topics: Flow (Dynamics), Flow visualization, Fluid dynamics, Porosity, Porous materials, Pressure drop, Plasma desorption mass spectrometry, Manufacturing, Tertiary petroleum recovery, Particulate matter
Journal Articles

Fluidic Thrust Vector Control of Aerospace Vehicles: State-of-the-Art Review and Future Prospects

Arnab K. Das, Kaustubh Acharyya, Tapan K. Mankodi, Ujjwal K. Saha
Journal: Journal of Fluids Engineering
Article Type: Review Articles
J. Fluids Eng. August 2023, 145(8): 080801.
Paper No: FE-22-1587
https://doi.org/10.1115/1.4062109
Published Online: April 3, 2023
View Article titled, Fluidic Thrust Vector Control of Aerospace Vehicles: State-of-the-Art Review and Future Prospects
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Topics: Flow (Dynamics), Nozzles, Thrust, Pressure
Journal Articles

Evolving a Bio-Inspired Blade Shape of the Drag-Based Vertical-Axis Wind Rotor Derived From Orange Sea Pen ( Ptilosarcus Gurneyi )

Umang H. Rathod, Vinayak Kulkarni, Ujjwal K. Saha
Journal: Journal of Solar Energy Engineering
Article Type: Research Papers
J. Sol. Energy Eng. June 2023, 145(3): 031007.
Paper No: SOL-22-1112
https://doi.org/10.1115/1.4055914
Published Online: November 11, 2022
View Article titled, Evolving a Bio-Inspired Blade Shape of the Drag-Based Vertical-Axis Wind Rotor Derived From Orange Sea Pen ( Ptilosarcus Gurneyi )
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Topics: Blades, Rotors, Savonius wind turbines, Seas, Shapes, Biomimetics, Flow (Dynamics), Drag (Fluid dynamics)
Proceedings Papers

Analyzing the Operating Parameters of a Compression Ignition Diesel Engine Using Artificial Neural Network

Jyotirmoy Kakati, Shubham M. More, Sukhomay Pal, Ujjwal K. Saha
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T07A010, July 18–19, 2022
Paper No: POWER2022-86409
https://doi.org/10.1115/POWER2022-86409
View Paper titled, Analyzing the Operating Parameters of a Compression Ignition Diesel Engine Using Artificial Neural Network
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Topics: Artificial neural networks, Compression, Diesel engines, Ignition
Journal Articles

Predicting the Optimum Performance of a Vertical-Axis Savonius Wind Rotor With Parametric Modeling Using Artificial Neural Network and Golden Section Method

Umang H Rathod, Vinayak Kulkarni, Ujjwal K. Saha
Journal: Journal of Computing and Information Science in Engineering
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. April 2023, 23(2): 021016.
Paper No: JCISE-22-1052
https://doi.org/10.1115/1.4054691
Published Online: July 21, 2022
View Article titled, Predicting the Optimum Performance of a Vertical-Axis Savonius Wind Rotor With Parametric Modeling Using Artificial Neural Network and Golden Section Method
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Topics: Artificial neural networks, Rotors, Savonius wind turbines, Design, Wind, Algorithms
Journal Articles

Experimental Probe Into a Biogas Run Dual Fuel Diesel Engine Using Oxygenated Ternary Blends at Optimum Equivalence Ratio and Under the Effect of Intake Charge Preheating

Achinta Sarkar, Ujjwal K. Saha
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061010.
Paper No: GTP-21-1621
https://doi.org/10.1115/1.4054058
Published Online: May 12, 2022
View Article titled, Experimental Probe Into a Biogas Run Dual Fuel Diesel Engine Using Oxygenated Ternary Blends at Optimum Equivalence Ratio and Under the Effect of Intake Charge Preheating
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Topics: Biogas, Combustion, Design for Manufacturing, Emissions, Fuels, Pressure, Stress, Cylinders, Diesel engines, Engines
Journal Articles

A Comprehensive Review on Analytical Formulations of Wind Turbine Wake Models and Future Scope in the Development of Wind Farms of Assorted Configurations

Ojing Siram, Ravi Kumar, Ujjwal K. Saha, Niranjan Sahoo
Journal: Journal of Energy Resources Technology
Article Type: Review Articles
J. Energy Resour. Technol. November 2022, 144(11): 110801.
Paper No: JERT-22-1064
https://doi.org/10.1115/1.4054175
Published Online: April 26, 2022
View Article titled, A Comprehensive Review on Analytical Formulations of Wind Turbine Wake Models and Future Scope in the Development of Wind Farms of Assorted Configurations
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Topics: Wakes, Wind turbines, Wind farms
Journal Articles

Implementation of Soft Computing Techniques in Predicting and Optimizing the Operating Parameters of Compression Ignition Diesel Engines: State-of-the-Art Review, Challenges, and Future Outlook

Shubham M. More, Jyotirmoy Kakati, Sukhomay Pal, Ujjwal K. Saha
Journal: Journal of Computing and Information Science in Engineering
Article Type: Review Articles
J. Comput. Inf. Sci. Eng. October 2022, 22(5): 050801.
Paper No: JCISE-21-1356
https://doi.org/10.1115/1.4053920
Published Online: March 24, 2022
View Article titled, Implementation of Soft Computing Techniques in Predicting and Optimizing the Operating Parameters of Compression Ignition Diesel Engines: State-of-the-Art Review, Challenges, and Future Outlook
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Topics: Artificial neural networks, Diesel engines, Engines, Fuels, Nitrogen oxides, Emissions, Algorithms, Fuzzy logic, Biodiesel
Journal Articles

Aerodynamic Design and Wind Tunnel Tests of Small-Scale Horizontal-Axis Wind Turbines for Low Tip Speed Ratio Applications

Ojing Siram, Neha Kesharwani, Niranjan Sahoo, Ujjwal K. Saha
Journal: Journal of Solar Energy Engineering
Article Type: Research Papers
J. Sol. Energy Eng. August 2022, 144(4): 041009.
Paper No: SOL-21-1278
https://doi.org/10.1115/1.4053453
Published Online: March 2, 2022
View Article titled, Aerodynamic Design and Wind Tunnel Tests of Small-Scale Horizontal-Axis Wind Turbines for Low Tip Speed Ratio Applications
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Topics: Airfoils, Blades, Design, Rotors, Wind tunnels
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
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
Proceedings Papers

Overlap Ratio as the Design Variable for Maximizing the Efficiency of a Savonius Wind Rotor: An Optimization Approach

Man Mohan, Ujjwal K. Saha
Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A025, November 1–5, 2021
Paper No: IMECE2021-69930
https://doi.org/10.1115/IMECE2021-69930
View Paper titled, Overlap Ratio as the Design Variable for Maximizing the Efficiency of a Savonius Wind Rotor: An Optimization Approach
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Topics: Design, Optimization, Rotors, Savonius wind turbines, Wind
Proceedings Papers

Aerodynamic Analysis of Flat Plates as Lift Generating Devices for Micro Aerial Vehicles

Bastav Borah, Vinayak Kulkarni, Ujjwal K. Saha
Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A005, November 1–5, 2021
Paper No: IMECE2021-69419
https://doi.org/10.1115/IMECE2021-69419
View Paper titled, Aerodynamic Analysis of Flat Plates as Lift Generating Devices for Micro Aerial Vehicles
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Topics: Aircraft, Drag (Fluid dynamics), Flat plates, Reynolds number, Vortices
Proceedings Papers

Estimating the Aerodynamic Coefficients of a Savonius Rotor Blade Profile Developed Through the Simplex Search Method

Man Mohan, Divyeshkumar D. Kansagara, Deepak Sharma, Ujjwal K. Saha
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T09A003, December 2–3, 2021
Paper No: GTINDIA2021-75990
https://doi.org/10.1115/GTINDIA2021-75990
View Paper titled, Estimating the Aerodynamic Coefficients of a Savonius Rotor Blade Profile Developed Through the Simplex Search Method
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Topics: Blades, Drag (Fluid dynamics), Rotors, Savonius wind turbines
Proceedings Papers

Aerodynamic Performance Characterization of a Drag-Based Elliptical-Bladed Savonius Wind Turbine Rotor

Parag K. Talukdar, Vinayak Kulkarni, Ujjwal K. Saha
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T09A005, December 2–3, 2021
Paper No: GTINDIA2021-76001
https://doi.org/10.1115/GTINDIA2021-76001
View Paper titled, Aerodynamic Performance Characterization of a Drag-Based Elliptical-Bladed Savonius Wind Turbine Rotor
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Topics: Blades, Drag (Fluid dynamics), Performance characterization, Rotors, Savonius wind turbines, Wind tunnels
Proceedings Papers

Vortex Shedding Analysis in the Wake of a Flat Plate at Low Incidence and Low Reynolds Number

Bastav Borah, Anand Verma, Vinayak Kulkarni, Ujjwal K. Saha
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T05A002, December 2–3, 2021
Paper No: GTINDIA2021-75959
https://doi.org/10.1115/GTINDIA2021-75959
View Paper titled, Vortex Shedding Analysis in the Wake of a Flat Plate at Low Incidence and Low Reynolds Number
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Topics: Flat plates, Reynolds number, Vortex shedding, Wakes
Proceedings Papers

Potentiality of Yellow Oleander ( Thevetia Peruviana ) Seed Oil as an Alternative Diesel Fuel in Compression Ignition Engines

Jyotirmoy Kakati, Tapan K. Gogoi, Sukhamoy Pal, Ujjwal K. Saha
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T04A003, October 13–15, 2021
Paper No: ICEF2021-67419
https://doi.org/10.1115/ICEF2021-67419
View Paper titled, Potentiality of Yellow Oleander ( Thevetia Peruviana ) Seed Oil as an Alternative Diesel Fuel in Compression Ignition Engines
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Topics: Biodiesel, Diesel, Diesel engines, Fuels, ASTM International, Bearings, Density, Ester, Fire, Kinematics
Journal Articles

Wind Tunnel Tests of a Model Small-Scale Horizontal-Axis Wind Turbine Developed From Blade Element Momentum Theory

Ojing Siram, Niranjan Sahoo, Ujjwal K. Saha
Journal: Journal of Energy Resources Technology
Article Type: Technical Briefs
J. Energy Resour. Technol. June 2022, 144(6): 064502.
Paper No: JERT-21-1733
https://doi.org/10.1115/1.4052774
Published Online: November 9, 2021
View Article titled, Wind Tunnel Tests of a Model Small-Scale Horizontal-Axis Wind Turbine Developed From Blade Element Momentum Theory
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Topics: Airfoils, Blades, Design, Horizontal axis wind turbines, Momentum, Rotors, Wind tunnels