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Proceedings Papers

Identification of Geographical Locations to Operate Savonius Wind Turbine Rotor for Meeting a Desired Performance

Sukanta Roy, Ranjan Das, Ujjwal K. Saha
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T06A003, December 7–8, 2017
Paper No: GTINDIA2017-4566
DOI: https://doi.org/10.1115/GTINDIA2017-4566
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Topics: Rotors, Savonius wind turbines, Torque, Wind velocity, Blades, Errors, Geometry, Inverse problems, Optimization algorithms, Turbines
Proceedings Papers

Design of an Offshore Three-Bladed Vertical Axis Wind Turbine for Wind Tunnel Experiments

Sukanta Roy, Hubert Branger, Christopher Luneau, Denis Bourras, Benoit Paillard
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A046, June 25–30, 2017
Paper No: OMAE2017-61512
DOI: https://doi.org/10.1115/OMAE2017-61512
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Topics: Design, Ocean engineering, Vertical axis wind turbines, Wind tunnels, Wind energy, Airfoils, Blades, Chords (Trusses), Turbines, Engineering simulation
Proceedings Papers

Direct Numerical Simulation of Nonlinear Secondary Instabilities on the Pressure Side of a Savonius Style Wind Turbine

Antoine Ducoin, Sukanta Roy, Mostafa Safdari Shadloo
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT08A004, July 10–14, 2016
Paper No: FEDSM2016-7714
DOI: https://doi.org/10.1115/FEDSM2016-7714
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Topics: Computer simulation, Pressure, Savonius wind turbines, Wind turbines, Blades, Drag (Fluid dynamics), Flow (Dynamics), Turbines, Design, Energy conversion
Proceedings Papers

Unsteady Flow Analysis Around an Elliptic-Bladed Savonius-Style Wind Turbine

Abhisek Banerjee, Sukanta Roy, Prasenjit Mukherjee, Ujjwal K. Saha
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T05A001, December 15–17, 2014
Paper No: GTINDIA2014-8141
DOI: https://doi.org/10.1115/GTINDIA2014-8141
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Topics: Savonius wind turbines, Unsteady flow, Wind turbines, Blades, Design, Turbines, Wind energy, Air flow, Engineering simulation, Flow (Dynamics)
Proceedings Papers

Aerodynamic Performance Evaluation of a Novel Savonius-Style Wind Turbine Under an Oriented Jet

Sukanta Roy, Prasenjit Mukherjee, Ujjwal K. Saha
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T08A001, December 15–17, 2014
Paper No: GTINDIA2014-8152
DOI: https://doi.org/10.1115/GTINDIA2014-8152
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Topics: Performance evaluation, Savonius wind turbines, Wind turbines, Turbines, Design, Stress, Wind tunnels, Wind velocity, Blades, Electric power generation
Proceedings Papers

Performance Analysis of Savonius-Style Wind Turbines Under Concentrated and Oriented Jets

Sukanta Roy, Ujjwal K. Saha
Proc. ASME. GT2014, Volume 3B: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Supercritical CO2 Power Cycles; Wind Energy, V03BT46A027, June 16–20, 2014
Paper No: GT2014-26518
DOI: https://doi.org/10.1115/GT2014-26518
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Topics: Jets, Savonius wind turbines, Wind turbines, Turbines, Blades, Vertical axis wind turbines, Construction, Flow (Dynamics), Horizontal axis wind turbines, Renewable energy
Proceedings Papers

Numerical Investigation to Assess an Optimal Blade Profile for the Drag Based Vertical Axis Wind Turbine

Sukanta Roy, Ujjwal K. Saha
Proc. ASME. IMECE2013, Volume 6A: Energy, V06AT07A084, November 15–21, 2013
Paper No: IMECE2013-64001
DOI: https://doi.org/10.1115/IMECE2013-64001
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Topics: Blades, Drag (Fluid dynamics), Torque, Vertical axis wind turbines
Proceedings Papers

Investigations on the Effect of Aspect Ratio Into the Performance of Savonius Rotors

Sukanta Roy, Ujjwal K. Saha
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T07A002, December 5–6, 2013
Paper No: GTINDIA2013-3729
DOI: https://doi.org/10.1115/GTINDIA2013-3729
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Topics: Rotors, Savonius wind turbines, Vertical axis wind turbines