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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
Article Type: Research Papers
J. Energy Resour. Technol. October 2023, 145(10): 101301.
Paper No: JERT-22-1733
DOI: 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
Click here to open pdf in another window PDF for Synergistic Effect of J-Shape Airfoil on the Performance of Darrieus-Type Straight-Bladed Vertical Axis Wind Turbine
Topics: Airfoils, Blades, Shapes, Vertical axis wind turbines
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
DOI: 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
Click here to open pdf in another window PDF for A Comprehensive Review on Analytical Formulations of Wind Turbine Wake Models and Future Scope in the Development of Wind Farms of Assorted Configurations
Topics: Wakes, Wind turbines, Wind farms
Journal Articles

Impact Forming of AA5052-H32 Sheets With Friction Stir Spot Welds Using a Shock Tube and Failure Assessment

Saibal Kanchan Barik, R. Ganesh Narayanan, Niranjan Sahoo
Journal: Journal of Engineering Materials and Technology
Article Type: Research Papers
J. Eng. Mater. Technol. July 2022, 144(3): 031007.
Paper No: MATS-21-1239
DOI: https://doi.org/10.1115/1.4053894
Published Online: March 18, 2022
View Article titled, Impact Forming of AA5052-H32 Sheets With Friction Stir Spot Welds Using a Shock Tube and Failure Assessment
Click here to open pdf in another window PDF for Impact Forming of AA5052-H32 Sheets With Friction Stir Spot Welds Using a Shock Tube and Failure Assessment
Topics: Deformation, Failure, Finite element analysis, Flow (Dynamics), Friction, Shock tubes, Simulation, Stress, Temperature, Welding
Includes: Supplementary data
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
DOI: 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
Click here to open pdf in another window PDF for Aerodynamic Design and Wind Tunnel Tests of Small-Scale Horizontal-Axis Wind Turbines for Low Tip Speed Ratio Applications
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
DOI: 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
Click here to open pdf in another window PDF for Wind Tunnel Probe Into an Array of Small-Scale Horizontal-Axis Wind Turbines Operating at Low Tip Speed Ratio Conditions
Topics: Flow (Dynamics), Rotors, Turbines, Wakes, Wind tunnels, Blades, Wind farms, Horizontal axis wind turbines
Proceedings Papers

Dimple Shape Effect on the Aerodynamic Performance of H-Rotor Darrieus Vertical Axis Wind Turbine

Kabita Naik, Niranjan Sahoo
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T09A006, December 2–3, 2021
Paper No: GTINDIA2021-76017
DOI: https://doi.org/10.1115/GTINDIA2021-76017
View Paper titled, Dimple Shape Effect on the Aerodynamic Performance of H-Rotor Darrieus Vertical Axis Wind Turbine
Click here to open pdf in another window PDF for Dimple Shape Effect on the Aerodynamic Performance of H-Rotor Darrieus Vertical Axis Wind Turbine
Topics: Cavities, Rotors, Shapes, Vertical axis wind turbines, Wind turbines
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
DOI: 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
Click here to open pdf in another window PDF for Wind Tunnel Tests of a Model Small-Scale Horizontal-Axis Wind Turbine Developed From Blade Element Momentum Theory
Topics: Airfoils, Blades, Design, Horizontal axis wind turbines, Momentum, Rotors, Wind tunnels
Proceedings Papers

Characterizing the Transitional Behavior of Wind Turbine Wake From Near to Far Wake Regimes

Ravi Kumar, Ojing Siram, Niranjan Sahoo, Ujjwal K. Saha
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T09A015, July 20–22, 2021
Paper No: POWER2021-65959
DOI: https://doi.org/10.1115/POWER2021-65959
View Paper titled, Characterizing the Transitional Behavior of Wind Turbine Wake From Near to Far Wake Regimes
Click here to open pdf in another window PDF for Characterizing the Transitional Behavior of Wind Turbine Wake From Near to Far Wake Regimes
Topics: Wakes, Wind tunnels, Wind turbines, Wire
Journal Articles

Soft Computing—A Way Ahead to Recover Heat Flux for Short Duration Experiments

Anil Kumar Rout, Soumya Ranjan Nanda, Niranjan Sahoo, Pankaj Kalita, Vinayak Kulkarni
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2022, 14(3): 031008.
Paper No: TSEA-21-1233
DOI: https://doi.org/10.1115/1.4051726
Published Online: July 26, 2021
View Article titled, Soft Computing—A Way Ahead to Recover Heat Flux for Short Duration Experiments
Click here to open pdf in another window PDF for Soft Computing—A Way Ahead to Recover Heat Flux for Short Duration Experiments
Topics: Heat flux, Temperature, Shock tubes, Signals
Journal Articles

Transient Response Characteristics and Performance Assessment of a Calorimetric Surface Junction Probe Under Impulsive Thermal Loading

Anil Kumar Rout, Niranjan Sahoo, Pankaj Kalita
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. June 2021, 143(6): 062901.
Paper No: HT-20-1113
DOI: https://doi.org/10.1115/1.4050822
Published Online: April 23, 2021
View Article titled, Transient Response Characteristics and Performance Assessment of a Calorimetric Surface Junction Probe Under Impulsive Thermal Loading
Click here to open pdf in another window PDF for Transient Response Characteristics and Performance Assessment of a Calorimetric Surface Junction Probe Under Impulsive Thermal Loading
Topics: Heat flux, Junctions, Probes, Shock tubes, Temperature, Transients (Dynamics), Lasers, Flow (Dynamics), Heat
Includes: Supplementary data
Journal Articles

Failure Strain and Fracture Prediction During Shock Tube Impact Forming of AA 5052-H32 Sheet

Saibal Kanchan Barik, R. Ganesh Narayanan, Niranjan Sahoo
Journal: Journal of Engineering Materials and Technology
Article Type: Research Papers
J. Eng. Mater. Technol. July 2021, 143(3): 031009.
Paper No: MATS-20-1181
DOI: https://doi.org/10.1115/1.4050703
Published Online: April 19, 2021
View Article titled, Failure Strain and Fracture Prediction During Shock Tube Impact Forming of AA 5052-H32 Sheet
Click here to open pdf in another window PDF for Failure Strain and Fracture Prediction During Shock Tube Impact Forming of AA 5052-H32 Sheet
Topics: Failure, Flow (Dynamics), Fracture (Materials), Shock tubes, Simulation, Stress, Deformation, Fracture (Process), Necking, Finite element analysis
Journal Articles

Dimethyl Ether and Liquefied Petroleum Gas Co-Fumigation and Oxidation Catalyst Exhaust Aftertreatment: A Synergy for Improvement of Thermal Efficiency and Emissions in a Dual-Fuel Engine

Wittison Kamei, Niranjan Sahoo, V. V. D. N. Prasad
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. November 2021, 143(11): 112301.
Paper No: JERT-20-1893
DOI: https://doi.org/10.1115/1.4049601
Published Online: February 3, 2021
View Article titled, Dimethyl Ether and Liquefied Petroleum Gas Co-Fumigation and Oxidation Catalyst Exhaust Aftertreatment: A Synergy for Improvement of Thermal Efficiency and Emissions in a Dual-Fuel Engine
Click here to open pdf in another window PDF for Dimethyl Ether and Liquefied Petroleum Gas Co-Fumigation and Oxidation Catalyst Exhaust Aftertreatment: A Synergy for Improvement of Thermal Efficiency and Emissions in a Dual-Fuel Engine
Topics: Catalysts, Combustion, Diesel, Emissions, Engines, Fuels, Oxidation, Thermal efficiency, Ethers (Class of compounds), Petroleum
Journal Articles

Large Eddy Simulations for Film Cooling Assessment of Cylindrical and Laidback Fan-Shaped Holes With Reverse Injection

Ashutosh Kumar Singh, Kuldeep Singh, Dushyant Singh, Niranjan Sahoo
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2021, 13(3): 031027.
Paper No: TSEA-20-1180
DOI: https://doi.org/10.1115/1.4048679
Published Online: November 11, 2020
View Article titled, Large Eddy Simulations for Film Cooling Assessment of Cylindrical and Laidback Fan-Shaped Holes With Reverse Injection
Click here to open pdf in another window PDF for Large Eddy Simulations for Film Cooling Assessment of Cylindrical and Laidback Fan-Shaped Holes With Reverse Injection
Topics: Coolants, Film cooling, Flow (Dynamics), Large eddy simulation, Vortices, Density, Temperature
Proceedings Papers

Transient Response Characteristics of a Surface Junction Probe

Anil Kumar Rout, Niranjan Sahoo, Pankaj Kalita, Vinayak Kulkarni
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T03A006, December 5–6, 2019
Paper No: GTINDIA2019-2536
DOI: https://doi.org/10.1115/GTINDIA2019-2536
View Paper titled, Transient Response Characteristics of a Surface Junction Probe
Click here to open pdf in another window PDF for Transient Response Characteristics of a Surface Junction Probe
Topics: Heat flux, Junctions, Probes, Thermocouples, Transients (Dynamics)
Proceedings Papers

Comparative Study of Force Prediction Techniques Using Multi Component Accelerometer Force Balance for High Enthalpy Ground Testing

Abhishek Kamal, Gagan Chandra Das, Vinayak Kulkarni, Niranjan Sahoo
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A018, December 5–6, 2019
Paper No: GTINDIA2019-2666
DOI: https://doi.org/10.1115/GTINDIA2019-2666
View Paper titled, Comparative Study of Force Prediction Techniques Using Multi Component Accelerometer Force Balance for High Enthalpy Ground Testing
Click here to open pdf in another window PDF for Comparative Study of Force Prediction Techniques Using Multi Component Accelerometer Force Balance for High Enthalpy Ground Testing
Topics: Accelerometers, Enthalpy, Testing, Calibration, Impulse (Physics), Hammers, Algorithms, Drag (Fluid dynamics), Errors, Force measurement
Proceedings Papers

Experimental Analysis of Biogas Combustion With Different Foam Materials in a Porous Media Burner

Sangjukta Devi, Niranjan Sahoo, P. Muthukumar
Proc. ASME. GTINDIA2019, Volume 2: Combustion, Fuels, and Emissions; Renewable Energy: Solar and Wind; Inlets and Exhausts; Emerging Technologies: Hybrid Electric Propulsion and Alternate Power Generation; GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T04A022, December 5–6, 2019
Paper No: GTINDIA2019-2667
DOI: https://doi.org/10.1115/GTINDIA2019-2667
View Paper titled, Experimental Analysis of Biogas Combustion With Different Foam Materials in a Porous Media Burner
Click here to open pdf in another window PDF for Experimental Analysis of Biogas Combustion With Different Foam Materials in a Porous Media Burner
Topics: Biogas, Combustion, Experimental analysis, Foamed materials, Porous materials, Stability
Proceedings Papers

Investigation on Flow Characteristics and Performance of a Vertical Axis Wind Turbine With Deflector Plates

K. Karthik Selva Kumar, Vinayak Kulkarni, Niranjan Sahoo
Proc. ASME. GTINDIA2019, Volume 2: Combustion, Fuels, and Emissions; Renewable Energy: Solar and Wind; Inlets and Exhausts; Emerging Technologies: Hybrid Electric Propulsion and Alternate Power Generation; GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T06A008, December 5–6, 2019
Paper No: GTINDIA2019-2471
DOI: https://doi.org/10.1115/GTINDIA2019-2471
View Paper titled, Investigation on Flow Characteristics and Performance of a Vertical Axis Wind Turbine With Deflector Plates
Click here to open pdf in another window PDF for Investigation on Flow Characteristics and Performance of a Vertical Axis Wind Turbine With Deflector Plates
Topics: Computational fluid dynamics, Flow (Dynamics), Plates (structures), Vertical axis wind turbines
Proceedings Papers

Near Wake Regime Study on Wind Turbine Blade Tip Vortex

Ojing Siram, Niranjan Sahoo
Proc. ASME. GTINDIA2019, Volume 2: Combustion, Fuels, and Emissions; Renewable Energy: Solar and Wind; Inlets and Exhausts; Emerging Technologies: Hybrid Electric Propulsion and Alternate Power Generation; GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T06A012, December 5–6, 2019
Paper No: GTINDIA2019-2493
DOI: https://doi.org/10.1115/GTINDIA2019-2493
View Paper titled, Near Wake Regime Study on Wind Turbine Blade Tip Vortex
Click here to open pdf in another window PDF for Near Wake Regime Study on Wind Turbine Blade Tip Vortex
Topics: Blades, Horizontal axis wind turbines, Vortex shedding, Wake turbulence, Wakes, Wind turbines
Proceedings Papers

Impact of Geometric Parameters of Fuel-Air Distribution System on the Temperature Variation and Emission of a Sideway Faced Porous Radiant Burner (SFPRB)

Sangjukta Devi, Niranjan Sahoo
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A005, December 7–8, 2017
Paper No: GTINDIA2017-4635
DOI: https://doi.org/10.1115/GTINDIA2017-4635
View Paper titled, Impact of Geometric Parameters of Fuel-Air Distribution System on the Temperature Variation and Emission of a Sideway Faced Porous Radiant Burner (SFPRB)
Click here to open pdf in another window PDF for Impact of Geometric Parameters of Fuel-Air Distribution System on the Temperature Variation and Emission of a Sideway Faced Porous Radiant Burner (SFPRB)
Topics: Emissions, Fuels, Temperature, Temperature distribution, Ceramics, Combustion, Incinerators, Industrial furnaces, Nitrogen oxides, Petroleum
Journal Articles

Thin-Film Gauges Using Carbon Nanotubes as Composite Layers

Shrutidhara Sarma, Niranjan Sahoo, Aynur Unal
Journal: Journal of Engineering Materials and Technology
Article Type: Research-Article
J. Eng. Mater. Technol. October 2016, 138(4): 041014.
Paper No: MATS-15-1199
DOI: https://doi.org/10.1115/1.4033909
Published Online: July 29, 2016
View Article titled, Thin-Film Gauges Using Carbon Nanotubes as Composite Layers
Click here to open pdf in another window PDF for Thin-Film Gauges Using Carbon Nanotubes as Composite Layers
Topics: Composite materials, Gages, Heat flux, Temperature, Carbon nanotubes, Silver, Lasers, Thin films, Calibration, Heat