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Proceedings Papers

Effect of Various Trench Designs on Axial Compressor Blade Tip Aerodynamics

Ashwin Ashok, Patur Ananth Vijay Sidhartha, Shine Sivadasan
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A010, December 5–6, 2019
Paper No: GTINDIA2019-2592
DOI: https://doi.org/10.1115/GTINDIA2019-2592
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Topics: Aerodynamics, Blades, Compressors, Vortices, Clearances (Engineering), Leakage, Flow (Dynamics), Geometry, Cascades (Fluid dynamics), Computational fluid dynamics
Proceedings Papers

Identification and Avoidance of Impeller Resonance From Impeller Interference Diagram (SAFE-Diagram) for an Open Impeller in an Integrally Geared Centrifugal Air Compressor

Raghavendra R. Bejgam, Mathew P. James
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, V002T05A005, December 7–8, 2017
Paper No: GTINDIA2017-4599
DOI: https://doi.org/10.1115/GTINDIA2017-4599
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Topics: Air compressors, Impellers, Resonance, Excitation, Diffusers, Blades, Design, Centrifugal force, Disks, Geometry
Proceedings Papers

Aeroelastic Flutter Investigation and Stability Enhancement of a Transonic Axial Compressor Rotor Using Casing Treatment

Kirubakaran Purushothaman, Sankar Kumar Jeyaraman, Ajay Pratap, Kishore Prasad Deshkulkarni
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A015, December 7–8, 2017
Paper No: GTINDIA2017-4767
DOI: https://doi.org/10.1115/GTINDIA2017-4767
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Topics: Compressors, Flutter (Aerodynamics), Rotors, Stability, Blades, Damping, Aerodynamics, Cycles, Flow separation, Fluid-dynamic forces
Proceedings Papers

Aeroelastic Flutter Analysis of Linear Cascade Blades: STC5

Kirubakaran Purushothaman, Sankar Kumar Jeyaraman, Sasikanta Parida, Kishore Prasad Deshkulkarni
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A016, December 7–8, 2017
Paper No: GTINDIA2017-4773
DOI: https://doi.org/10.1115/GTINDIA2017-4773
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Topics: Blades, Cascades (Fluid dynamics), Flutter (Aerodynamics), Computational fluid dynamics, Damping, Compressors, Cycles, Sound transmission class, Aerodynamic flow, Aerodynamics
Proceedings Papers

Prediction of Gas Turbine Afterburner Performance Using CFD for Different Operating Conditions and Reheat Strength

Darshan Kattegollahalli Shivakumar, Ganesan Sabbani, Gursharanjit Singh, Purushothama Harthi Revanasiddappa
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A004, December 7–8, 2017
Paper No: GTINDIA2017-4631
DOI: https://doi.org/10.1115/GTINDIA2017-4631
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Topics: Computational fluid dynamics, Gas turbines, Thrust, Fuels, Temperature, Aerodynamics, Combustion, Design, Engineering simulation, Flight
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

Thermal Analysis of a Turbine Blade: Effect of Film Cooling and Internal Convective Cooling

S. Sarkar, P. Gupta
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A003, December 2–3, 2015
Paper No: GTINDIA2015-1296
DOI: https://doi.org/10.1115/GTINDIA2015-1296
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Topics: Cooling, Film cooling, Thermal analysis, Turbine blades, Blades, Gas turbines, Heat transfer, Suction, Aerodynamics, Computational fluid dynamics
Proceedings Papers

Minimum Weight Design of Aero Engine Turbine Disks

Lakshman Kasina, Raghavan Kotur, Govindaraji Gnanasundaram
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A002, December 2–3, 2015
Paper No: GTINDIA2015-1250
DOI: https://doi.org/10.1115/GTINDIA2015-1250
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Topics: Aircraft engines, Design, Disks, Turbines, Weight (Mass), Stress, Aerodynamics, Aircraft, Failure, Fatigue
Proceedings Papers

Performance Prediction of Darrieus Turbine Through Numerical Analysis

Prasenjit Mukherjee, Ujjwal K. Saha
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T11A003, December 2–3, 2015
Paper No: GTINDIA2015-1266
DOI: https://doi.org/10.1115/GTINDIA2015-1266
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Topics: Numerical analysis, Turbines, Blades, Flow (Dynamics), Turbulence, Wind turbines, Aerodynamics, Boundary layers, Cities, Climate change
Proceedings Papers

Enhancement of Wind Turbine Aerodynamic Performance Using New Designed Airfoils

Naresh Kedam, Sudhakar Nakka, Beena D. Baloni, S. A. Channiwala
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T11A004, December 2–3, 2015
Paper No: GTINDIA2015-1329
DOI: https://doi.org/10.1115/GTINDIA2015-1329
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Topics: Airfoils, Wind turbines, Rotors, Blades, Drag (Fluid dynamics), Aerodynamics, Engineering simulation, Optimization, Simulation, Boundary element methods
Proceedings Papers

Axial and Radial Variation of Spray Characteristics of a Small-Scale Simplex Atomizer

Muthuselvan Govindaraj, Muralidhara Halebidu Suryanarayana, Vinod Kumar Vyas, Jeyaseelan Rajendran, Rajeshwari Natarajan, Anurag Pradhan, Chaithra Perdoor, Prarthana Pattil, Mohammed Sameer
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T03A004, December 15–17, 2014
Paper No: GTINDIA2014-8148
DOI: https://doi.org/10.1115/GTINDIA2014-8148
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Topics: Sprays, Surface mount devices, Drops, Pressure, Water, Aerodynamics, Aerospace industry, Combustion, Energy generation, Evaporation
Proceedings Papers

Numerical Investigation of Crosswind Effect on Different Rear Mounted Engine Installations

Hairun Xie, Yadong Wu, Anjenq Wang, Hua Ouyang
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T01A006, December 15–17, 2014
Paper No: GTINDIA2014-8171
DOI: https://doi.org/10.1115/GTINDIA2014-8171
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Topics: Engines, Flow (Dynamics), Wings, Wind, Aircraft, Computational fluid dynamics, Pressure, Regulations, Aerodynamics, Aircraft engines
Proceedings Papers

Design Optimization of Wind Turbine Using Fluid Structural Interaction Analysis and Genetic Algorithm

Ganesh Ram Ramanujam Karthikeyan, Akshan Paresh Mehta, Karthikeyan Ramanujam, Kalaichelvi Venkatesan
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T11A005, December 15–17, 2014
Paper No: GTINDIA2014-8296
DOI: https://doi.org/10.1115/GTINDIA2014-8296
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Topics: Design, Fluids, Genetic algorithms, Optimization, Wind turbines, Blades, Airfoils, Aerodynamics, Computational fluid dynamics, Computer software
Proceedings Papers

Application of a High Order LES Approach to the Redistribution of Inlet Temperature Distortion in a Turbine

Debasish Biswas, Aya Kitoh
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T02A003, December 5–6, 2013
Paper No: GTINDIA2013-3545
DOI: https://doi.org/10.1115/GTINDIA2013-3545
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Topics: Temperature, Turbines, Fluids, Flow (Dynamics), Rotors, Stators, Blades, Cooling, Gas turbines, Turbulence
Proceedings Papers

Understanding the Flow Behavior in a Low Hub-Tip Ratio, High Aspect Ratio Contra-Rotating Axial Fan Stage

Chetan S. Mistry, A. M. Pradeep
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 51-62, December 1, 2012
Paper No: GTINDIA2012-9531
DOI: https://doi.org/10.1115/GTINDIA2012-9531
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Topics: Flow (Dynamics), Rotors, Design, Pressure, Blades, Chords (Trusses), Aerodynamics, Computational fluid dynamics, Reynolds number, Suction
Proceedings Papers

Numerical Simulation of the Aerodynamic Behavior of Propeller Blades at Subsonic Conditions

Mohamed B. Farghaly, Ahmed F. El-Sayed, Galal B. Salem
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 347-356, December 1, 2012
Paper No: GTINDIA2012-9733
DOI: https://doi.org/10.1115/GTINDIA2012-9733
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Topics: Blades, Computer simulation, Propellers, Aerodynamics, Mach number, Aircraft, Boundary-value problems, Chords (Trusses), Computational fluid dynamics, Computer software