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Proceedings Papers

Experimental Investigation of Performance Characteristics for Savonius-Style VAWTs: A Comparative Study

Diplina Paul, Abhisek Banerjee

Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T09A008, December 2–3, 2021

Paper No: GTINDIA2021-76040

DOI: https://doi.org/10.1115/GTINDIA2021-76040

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Topics: Performance characterization, Savonius wind turbines, Vertical axis wind turbines, Wind energy, 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

DOI: https://doi.org/10.1115/GTINDIA2021-76001

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Topics: Blades, Drag (Fluid dynamics), Performance characterization, Rotors, Savonius wind turbines, Wind tunnels

Proceedings Papers

Comparative Analysis of Propulsive System in Multi-Rotor Unmanned Aerial Vehicle

Balaji Sonaimuthu, Prabhagaran Panchalingam, Vijayanandh Raja

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, V002T08A004, December 5–6, 2019

Paper No: GTINDIA2019-2429

DOI: https://doi.org/10.1115/GTINDIA2019-2429

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Topics: Nozzles, Propellers, Rotors, Thrust, Unmanned aerial vehicles, Ducts, Design, Computer simulation, Conceptual design, Design methodology

Proceedings Papers

In-Situ Experiments to Estimate the Performance Characteristics of a Double-Step Helical-Bladed Hydrokinetic Turbine

Parag K. Talukdar, Vinayak Kulkarni, Amarendra K. Das, Santosha K. Dwivedy, Sashindra Kumar Kakoty, Pinakeswar Mahanta, 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, V002T06A004, December 7–8, 2017

Paper No: GTINDIA2017-4572

DOI: https://doi.org/10.1115/GTINDIA2017-4572

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Topics: Hydraulic turbines, Performance characterization, Blades, Electric power generation, Rivers, Turbines, Dynamometers, Emissions, Energy generation, Fuels

Proceedings Papers

A Variable Viscosity Approach for the Analysis of Steady State and Dynamic Characteristics of Two-Lobe Journal Bearing With TiO 2 Based Nanolubricant

Ashutosh Kumar, Sashindra Kumar Kakoty

Paper No: GTINDIA2017-4646

DOI: https://doi.org/10.1115/GTINDIA2017-4646

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Topics: Journal bearings, Steady state, Viscosity, Nanoparticles, Bearings, Damping, Flow (Dynamics), Fluids, Friction, Load bearing capacity

Proceedings Papers

Numerical Investigations on Influence of Uniform Blade Surface Roughness on the Performance Characteristics of a Transonic Axial Flow Compressor Stage

Ravi J. Chotalia, Dilipkumar Bhanudasji Alone

Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A008, December 7–8, 2017

Paper No: GTINDIA2017-4594

DOI: https://doi.org/10.1115/GTINDIA2017-4594

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Topics: Axial flow, Blades, Performance characterization, Surface roughness, Aerosols, Compressors, Aircraft, Dimensions, Steady state, Aircraft engines

Proceedings Papers

CFD Studies on the Performance of a Centrifugal Compressor With Single Wall Rotating Vaneless Diffusers at the Wall Extension Ratios of 1.1 and 1.15

Srinivasa Rao Konakala, Mukka Govardhan

Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A009, December 7–8, 2017

Paper No: GTINDIA2017-4625

DOI: https://doi.org/10.1115/GTINDIA2017-4625

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Topics: Compressors, Computational fluid dynamics, Vaneless diffusers, Impellers, Flow (Dynamics), Rotation, Diffusers, Pressure, Diffusion (Physics), Performance characterization

Proceedings Papers

Numerical Investigation to Assess the Performance of Free Rotating Vaneless Diffuser for a Centrifugal Compressor Stage

Seralathan Sivamani, Roychowdhury Dibyakanti Ghosh

Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A012, December 7–8, 2017

Paper No: GTINDIA2017-4704

DOI: https://doi.org/10.1115/GTINDIA2017-4704

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Topics: Compressors, Vaneless diffusers, Pressure, Diffusion processes, Energy levels (Quantum mechanics), Flow (Dynamics), Fluids, Diffusion (Physics), Kinetic energy, Performance characterization

Proceedings Papers

Aerodynamics of Contra-Rotating Fans With Swept Blades

K. Vijayraj, M. Govardhan

Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A025, December 2–3, 2015

Paper No: GTINDIA2015-1383

DOI: https://doi.org/10.1115/GTINDIA2015-1383

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Topics: Aerodynamics, Blades, Fans, Rotors, Pressure, Flow (Dynamics), Axial flow, Chords (Trusses), Fluids, Performance characterization

Proceedings Papers

Assessment of Different Turbulence Models for Predicting Laminar Separation Bubble Over Thick Airfoils

Saravana Kumar Lakshmanan, Alok Mishra, Ashoke De

Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A012, December 2–3, 2015

Paper No: GTINDIA2015-1277

DOI: https://doi.org/10.1115/GTINDIA2015-1277

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Topics: Airfoils, Bubbles, Separation (Technology), Turbulence, Drag (Fluid dynamics), Reynolds number, Engineering simulation, Lift (Fluid dynamics), Performance characterization, Pressure

Proceedings Papers

Casing Treatment of Centrifugal Compressors

Jisha Noushad, Anand Babu Dhamarla, Pavan Kumar

Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A018, December 2–3, 2015

Paper No: GTINDIA2015-1337

DOI: https://doi.org/10.1115/GTINDIA2015-1337

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Topics: Compressors, Flow (Dynamics), Computational fluid dynamics, Surges, Design, Geometry, Boundary layers, Engineering simulation, Fluctuations (Physics), Impellers

Proceedings Papers

CFD Analysis of Effect of Diffuser Vane Setting Angle and Shape on the Performance of a Centrifugal Compressor Stage

Venkateswara Rao Pothuri, Ramana Murty Govindaraju, Venkata Rao Ganapathiraju, Naga Vamsi Palati, Sivaram Badisa

Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A024, December 2–3, 2015

Paper No: GTINDIA2015-1369

DOI: https://doi.org/10.1115/GTINDIA2015-1369

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Topics: Compressors, Computational fluid dynamics, Diffusers, Shapes, Blades, Design, Flow (Dynamics), Airfoils, Flat plates, Geometry

Proceedings Papers

Effect of Inflow Conditions on Wind Turbine Blade Performance

Kiran Kumar, Sudhakar Piragalathalwar, Jitendra Bijlani, Jesper Madsen

Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T07A003, December 5–6, 2013

Paper No: GTINDIA2013-3737

DOI: https://doi.org/10.1115/GTINDIA2013-3737

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Topics: Blades, Inflow, Wind turbines, Computational fluid dynamics, Design, Turbulence, Computation, Engineering models, Engineering simulation, Flow (Dynamics)

Proceedings Papers

Effect of Impeller Blade Trimming on the Performance of a 5.5:1 Pressure Ratio Centrifugal Compressor

Daniel Swain, Abraham Engeda

Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 27-34, December 1, 2012

Paper No: GTINDIA2012-9525

DOI: https://doi.org/10.1115/GTINDIA2012-9525

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Topics: Blades, Compressors, Impellers, Pressure, Flow (Dynamics), Design, Performance characterization, Computational fluid dynamics

NARROW

Experimental Investigation of Performance Characteristics for Savonius-Style VAWTs: A Comparative Study

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

Comparative Analysis of Propulsive System in Multi-Rotor Unmanned Aerial Vehicle

In-Situ Experiments to Estimate the Performance Characteristics of a Double-Step Helical-Bladed Hydrokinetic Turbine

A Variable Viscosity Approach for the Analysis of Steady State and Dynamic Characteristics of Two-Lobe Journal Bearing With TiO 2 Based Nanolubricant

Numerical Investigations on Influence of Uniform Blade Surface Roughness on the Performance Characteristics of a Transonic Axial Flow Compressor Stage

CFD Studies on the Performance of a Centrifugal Compressor With Single Wall Rotating Vaneless Diffusers at the Wall Extension Ratios of 1.1 and 1.15

Numerical Investigation to Assess the Performance of Free Rotating Vaneless Diffuser for a Centrifugal Compressor Stage

Aerodynamics of Contra-Rotating Fans With Swept Blades

Assessment of Different Turbulence Models for Predicting Laminar Separation Bubble Over Thick Airfoils

Casing Treatment of Centrifugal Compressors

CFD Analysis of Effect of Diffuser Vane Setting Angle and Shape on the Performance of a Centrifugal Compressor Stage

Effect of Inflow Conditions on Wind Turbine Blade Performance

Effect of Impeller Blade Trimming on the Performance of a 5.5:1 Pressure Ratio Centrifugal Compressor

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