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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

DOI: https://doi.org/10.1115/GTINDIA2021-75959

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Topics: Flat plates, Reynolds number, Vortex shedding, Wakes

Proceedings Papers

Flow Interactions in Low Bypass Ratio Multi-Spool Turbofan Engines

Vishwas Verma, Gursharanjit Singh, A. M. Pradeep

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, V002T07A003, December 5–6, 2019

Paper No: GTINDIA2019-2572

DOI: https://doi.org/10.1115/GTINDIA2019-2572

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Topics: Compression, Compressors, Ducts, Engines, Flow (Dynamics), Turbofans, Wakes, Integrated systems, Shapes, Modeling

Proceedings Papers

Effects of Total Pressure Distribution on Performance of Small Size Counter-Rotating Axial-Flow Fan Stage for Electrical Propulsion

Tuhin Bandopadhyay, Chetan S. Mistry

Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A006, December 5–6, 2019

Paper No: GTINDIA2019-2521

DOI: https://doi.org/10.1115/GTINDIA2019-2521

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Topics: Axial flow, Electric propulsion, Electric vehicles, Pressure, Rotors, Blades, Design, Fans, Flow (Dynamics), Aircraft

Proceedings Papers

Unsteady Non-Reacting and Reacting Flow Simulations of a Triangular Bluff-Body Flameholder

Manoj Mannari, A. T. Sriram, Gursharanjit Singh, S. Ganesan

Paper No: GTINDIA2019-2603

DOI: https://doi.org/10.1115/GTINDIA2019-2603

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Topics: Combustion, Computational fluid dynamics, Ducts, Dynamics (Mechanics), Eddies (Fluid dynamics), Electrical discharge machining, Energy dissipation, Flames, Flow (Dynamics), Flow simulation

Proceedings Papers

Identification of Wake Convection and Flow Outline in the Interface Region of Blade Rows With Axial Gap in a Counter Rotating Turbine

Rayapati Subbarao, M. Govardhan

Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A021, December 5–6, 2019

Paper No: GTINDIA2019-2634

DOI: https://doi.org/10.1115/GTINDIA2019-2634

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Topics: Blades, Convection, Flow (Dynamics), Turbines, Wakes

Proceedings Papers

Performance Evaluation of Contra-Rotating Fans Operating Under Different Speed Combinations

Navjot Joshi, Manas Madasseri Payyappalli, A. M. Pradeep

Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A007, December 5–6, 2019

Paper No: GTINDIA2019-2569

DOI: https://doi.org/10.1115/GTINDIA2019-2569

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Topics: Blades, Chords (Trusses), Delays, Diffusion (Physics), Engineering simulation, Fans, Flow (Dynamics), Leakage, Performance evaluation, Physics

Proceedings Papers

Near Wake Regime Study on Wind Turbine Blade Tip Vortex

Ojing Siram, Niranjan Sahoo

Paper No: GTINDIA2019-2493

DOI: https://doi.org/10.1115/GTINDIA2019-2493

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Topics: Blades, Horizontal axis wind turbines, Vortex shedding, Wake turbulence, Wakes, Wind turbines

Proceedings Papers

Numerical Simulation of Cluster of Small Vertical Axis Wind Turbine to Develop a Wind Tree for Low Wind Speed Regime

Micha Premkumar Thomai, Mohan Thangaraj, Silambarasan Palanivel, Seralathan Sivamani

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, V002T06A007, December 7–8, 2017

Paper No: GTINDIA2017-4675

DOI: https://doi.org/10.1115/GTINDIA2017-4675

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Topics: Computer simulation, Vertical axis wind turbines, Wind, Wind velocity, Turbines, Wind energy, Flow (Dynamics), Simulation, Wind turbines, Computer software

Proceedings Papers

Experimental Study of Detailed Heat Transfer and Fluid Flow Characteristics in a Rectangular Duct With Solid and Slitted Pentagonal Ribs

Naveen Sharma, Andallib Tariq, Manish Mishra

Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A010, December 7–8, 2017

Paper No: GTINDIA2017-4651

DOI: https://doi.org/10.1115/GTINDIA2017-4651

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Topics: Ducts, Fluid dynamics, Heat transfer, Flow (Dynamics), Pressure, Corners (Structural elements), Flow measurement, Friction, Heat transfer coefficients, Liquid crystals

Proceedings Papers

Design Aspects for Large Diameter, Low Speed Axial Flow Fan for Wind Tunnel Application

Shubham Kesharwani, Chetan S. Mistry, Subhransu Roy, Arnab Roy, Kalyan P. Sinhamahapatra

Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A020, December 7–8, 2017

Paper No: GTINDIA2017-4880

DOI: https://doi.org/10.1115/GTINDIA2017-4880

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Topics: Axial flow, Design, Wind tunnels, Blades, Rotors, Noise (Sound), Pressure, Chords (Trusses), Design methodology, Stators

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

An Improved Streamline Curvature Method for Centrifugal Compressor Performance

Zhang Chao-wei, Dong Xue-zhi, Liu Xi-yang, Gao Qing, Tan Chun-qing

Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A005, December 7–8, 2017

Paper No: GTINDIA2017-4531

DOI: https://doi.org/10.1115/GTINDIA2017-4531

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Topics: Compressors, Impellers, Computational methods, Flow (Dynamics), Pressure, Computational fluid dynamics, Wakes

Proceedings Papers

Effect of Rotor Tip Winglet on the Performance and Stability of a Transonic Axial Compressor

Subbaramu Shivaramaiah, Quamber H. Nagpurwala, Mahesh K. Varpe, H. K. Narahari

Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A011, December 7–8, 2017

Paper No: GTINDIA2017-4686

DOI: https://doi.org/10.1115/GTINDIA2017-4686

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Topics: Compressors, Rotors, Stability, Pressure, Cascades (Fluid dynamics), Blades, Suction, Aircraft, Boundary layers, Computational fluid dynamics

Proceedings Papers

Characterization of Mixing and Flow Properties From Numerical Simulation of Cold Flow in Non-Premixed Combustor

Sirshendu Mondal, Achintya Mukhopadhyay, Swarnendu Sen, Wolfgang Polifke

Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T03A014, December 15–17, 2014

Paper No: GTINDIA2014-8306

DOI: https://doi.org/10.1115/GTINDIA2014-8306

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Topics: Combustion chambers, Computer simulation, Flow (Dynamics), Fuels, Vortices, Cross-flow, Dynamics (Mechanics), Large eddy simulation, Wakes

Proceedings Papers

Reynolds Number Effects on the Calibration of a Subminiature Four Hole Three Dimensional Wake Probe

Gajanan Tatpatti, Sitaram Nekkanti

Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T07A004, December 15–17, 2014

Paper No: GTINDIA2014-8215

DOI: https://doi.org/10.1115/GTINDIA2014-8215

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Topics: Calibration, Probes, Reynolds number, Wakes, Errors, Pressure, Yaw, Blades, Dimensions, Flow (Dynamics)

Proceedings Papers

Numerical Investigation of the Effect of Moving Endwall and Tip Clearance on the Losses in a Low Speed Axial Flow Compressor Cascade

Mahesh K. Varpe, A. M. Pradeep

Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T01A010, December 5–6, 2013

Paper No: GTINDIA2013-3596

DOI: https://doi.org/10.1115/GTINDIA2013-3596

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Topics: Axial flow, Cascades (Fluid dynamics), Clearances (Engineering), Flow (Dynamics), Blades, Pressure, Chords (Trusses), Leakage flows, Peak load, Rotors

Proceedings Papers

The Effect of Reduced Frequency on Transition and Separation at the Leading Edge of a Compressor Stator

Samuel C. T. Perkins, Alan D. Henderson

Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 299-311, December 1, 2012

Paper No: GTINDIA2012-9684

DOI: https://doi.org/10.1115/GTINDIA2012-9684

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Topics: Compressors, Separation (Technology), Stators, Blades, Flow (Dynamics), Suction, Turbulence, Wakes, Pressure, Pressure gradient

Proceedings Papers

A Novel Approach to Design Reversible Counter Rotating Propeller Fans

Morteza Abbaszadeh, Parvin Nikpour Parizi, Ramin Taheri

Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 265-270, December 1, 2012

Paper No: GTINDIA2012-9657

DOI: https://doi.org/10.1115/GTINDIA2012-9657

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Topics: Design, Fans, Propellers, Airfoils, Blades, Computer software, Performance, Propulsion, Turbulence, Ventilation equipment

NARROW

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

Flow Interactions in Low Bypass Ratio Multi-Spool Turbofan Engines

Effects of Total Pressure Distribution on Performance of Small Size Counter-Rotating Axial-Flow Fan Stage for Electrical Propulsion

Unsteady Non-Reacting and Reacting Flow Simulations of a Triangular Bluff-Body Flameholder

Identification of Wake Convection and Flow Outline in the Interface Region of Blade Rows With Axial Gap in a Counter Rotating Turbine

Performance Evaluation of Contra-Rotating Fans Operating Under Different Speed Combinations

Near Wake Regime Study on Wind Turbine Blade Tip Vortex

Numerical Simulation of Cluster of Small Vertical Axis Wind Turbine to Develop a Wind Tree for Low Wind Speed Regime

Experimental Study of Detailed Heat Transfer and Fluid Flow Characteristics in a Rectangular Duct With Solid and Slitted Pentagonal Ribs

Design Aspects for Large Diameter, Low Speed Axial Flow Fan for Wind Tunnel Application

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

An Improved Streamline Curvature Method for Centrifugal Compressor Performance

Effect of Rotor Tip Winglet on the Performance and Stability of a Transonic Axial Compressor

Characterization of Mixing and Flow Properties From Numerical Simulation of Cold Flow in Non-Premixed Combustor

Reynolds Number Effects on the Calibration of a Subminiature Four Hole Three Dimensional Wake Probe

Numerical Investigation of the Effect of Moving Endwall and Tip Clearance on the Losses in a Low Speed Axial Flow Compressor Cascade

The Effect of Reduced Frequency on Transition and Separation at the Leading Edge of a Compressor Stator

A Novel Approach to Design Reversible Counter Rotating Propeller Fans

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