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Proceedings Papers

Effect of Airfoil Vortex Generator on the Performance and Stability of a Transonic Axial Compressor

Subbaramu Shivaramaiah, Mahesh K. Varpe
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A002, December 2–3, 2021
Paper No: GTINDIA2021-75881
DOI: https://doi.org/10.1115/GTINDIA2021-75881
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Topics: Airfoils, Compressors, Computational fluid dynamics, Generators, Stability, Vortices
Proceedings Papers

Coupled Thermal-Structural Analysis of Generator For sCO 2 Turbomachinery

Ramesha Guntanur, Ashutosh Patel, Vijay Biradar, Pramod Kumar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T10A011, December 2–3, 2021
Paper No: GTINDIA2021-76451
DOI: https://doi.org/10.1115/GTINDIA2021-76451
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Topics: Generators, Pressure, Stress, Thermal analysis, Thermal stresses, Turbomachinery
Proceedings Papers

Performance Enhancement of Horizontal Axis Wind Turbine Using Numerical Techniques

Poornima Menon, Srinivas G
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T09A011, December 2–3, 2021
Paper No: GTINDIA2021-76268
DOI: https://doi.org/10.1115/GTINDIA2021-76268
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Topics: Horizontal axis wind turbines, Rotors, Blades, Design, Turbines, Wind, Airfoils, Wind turbines, Computational fluid dynamics, Engineering simulation
Proceedings Papers

Heat Transfer Enhancement With Vortex Generators

Md. Islam, L. Guangda, S. Ainane, S. Bojanampati
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T03A010, December 5–6, 2019
Paper No: GTINDIA2019-2560
DOI: https://doi.org/10.1115/GTINDIA2019-2560
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Topics: Computational fluid dynamics, Generators, Heat transfer, Vortices
Proceedings Papers

Parametric Studies of Vortex Generators Using Source Term Modelling

Arun Kumar Kanneri Thettiyepath, Jesper Madsen, Sudhakar Piragalathalwar, Aswatha Narayana
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, V002T06A006, December 7–8, 2017
Paper No: GTINDIA2017-4645
DOI: https://doi.org/10.1115/GTINDIA2017-4645
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Topics: Generators, Modeling, Vortices, Airfoils, Chords (Trusses), Computational fluid dynamics, Engineering simulation, Mesh generation, Reynolds-averaged Navier–Stokes equations, Shapes
Proceedings Papers

Direct Off-Design Performance Prediction of Micro Gas Turbine Engine for Distributed Power Generation

Valentyn Barannik, Maksym Burlaka, Leonid Moroz, Abdul Nassar
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T02A006, December 7–8, 2017
Paper No: GTINDIA2017-4617
DOI: https://doi.org/10.1115/GTINDIA2017-4617
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Topics: Design, Distributed power generation, Engines, Micro gas turbines, Combined heat and power, Gas turbines, Compressors, Electric power generation, Energy generation, Flow (Dynamics)
Proceedings Papers

CFD Analysis to Investigate the Effect of Vortex Generators on a Transonic Axial Flow Compressor Stage

Avinash Kumar Rajendran, M. T. Shobhavathy, R. Ajith Kumar
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A014, December 2–3, 2015
Paper No: GTINDIA2015-1313
DOI: https://doi.org/10.1115/GTINDIA2015-1313
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Topics: Axial flow, Computational fluid dynamics, Generators, Vortices, Compressors, Blades, Flow (Dynamics), Rotors, Cross-flow, Design
Proceedings Papers

Effect of Vortex Generators on Film Cooling Effectiveness

S. Sarkar, Ganesh Ranakoti
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A007, December 2–3, 2015
Paper No: GTINDIA2015-1392
DOI: https://doi.org/10.1115/GTINDIA2015-1392
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Topics: Film cooling, Generators, Vortices, Jets, Combustion chambers, Computation, Coolants, Density, Flat plates, Gases
Proceedings Papers

Nacelle: Air Intake Aerodynamic Design and Inlet Compatibility

Jingjing Chen, Yadong Wu, Zhonglin Wang, Anjenq Wang
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T01A008, December 15–17, 2014
Paper No: GTINDIA2014-8182
DOI: https://doi.org/10.1115/GTINDIA2014-8182
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Topics: Design, Engines, Pressure, Electromagnetic induction, Flow (Dynamics), Wings, Computational fluid dynamics, Computer simulation, Computer software, Flight
Proceedings Papers

Novel Approach Towards Thrust Bearing Pad Cooling

F. A. Najar, G. A. Harmain
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T06A004, December 15–17, 2014
Paper No: GTINDIA2014-8165
DOI: https://doi.org/10.1115/GTINDIA2014-8165
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Topics: Cooling, Thrust bearings, Temperature, Circuits, Babbitt metal, Bearings, Cooling systems, Deformation, Failure, Film thickness
Proceedings Papers

Development of a Novel Technique to Address Compressor Fouling in a Turbo-Shaft Engine

S. Saji Kumar, S. Esakki Muthu, S. Dileep, R. K. Mishra
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T01A011, December 5–6, 2013
Paper No: GTINDIA2013-3602
DOI: https://doi.org/10.1115/GTINDIA2013-3602
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Topics: Compressors, Engines, Turbochargers, Turbines, Artificial neural networks, Flow (Dynamics), Gas turbines, Generators, Sensitivity analysis
Proceedings Papers

Aeroderivative Gas Turbine Coupling Generator Redesign

Alejandro Hernández Rossette, Rafael García Illescas, Zdzislaw Mazur
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T05A017, December 5–6, 2013
Paper No: GTINDIA2013-3720
DOI: https://doi.org/10.1115/GTINDIA2013-3720
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Topics: Finite element methods, Gas turbines, Generators, Turbines
Proceedings Papers

Experimental Investigation of Flow Characteristics in a Square Duct With Delta-Wing Vortex Generators

Vadiraj V. Katti, Anandkumar S. Malipatil, Mahesh R. Ingalagi
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A013, December 5–6, 2013
Paper No: GTINDIA2013-3773
DOI: https://doi.org/10.1115/GTINDIA2013-3773
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Topics: Ducts, Flow (Dynamics), Friction, Generators, Vortices, Wings
Proceedings Papers

Effect of Erodent Particle Initial Velocity on the Erosion of Propeller Blades for Turboprop Engines

Mohamed B. Farghaly, Ahmed F. El-Sayed, Galal B. Salem
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 337-346, December 1, 2012
Paper No: GTINDIA2012-9731
DOI: https://doi.org/10.1115/GTINDIA2012-9731
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Topics: Blades, Engines, Erosion, Particulate matter, Propellers, Air flow, Boundary-value problems, Computational fluid dynamics, Computer software, Corrosion
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
Proceedings Papers

Numerical Analysis of Flow in S-Duct Diffusers With and Without Flow Control

R. K. Sullerey, S. P. Bhat
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 79-84, December 1, 2012
Paper No: GTINDIA2012-9541
DOI: https://doi.org/10.1115/GTINDIA2012-9541
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Topics: Diffusers, Ducts, Flow (Dynamics), Flow control, Numerical analysis, Computational fluid dynamics, Pressure, Generators, Geometry, Vortices