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Proceedings Papers

Internal and External Flow Characteristics on Variation of Swirl Strength for a Fuel Flexible Injector for Micro Gas Turbine Engines

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Abhishek Verma, Preetam Jamod, Shivam Uniyal, Ayush Divyansh, Shanmugadas K. P.
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T04A011, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118470
https://doi.org/10.1115/GTINDIA2023-118470
View Paper titled, Internal and External Flow Characteristics on Variation of Swirl Strength for a Fuel Flexible Injector for Micro Gas Turbine Engines
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Topics: Ejectors, Engines, Flow (Dynamics), Fuels, Micro gas turbines, Shear (Mechanics), Geometry, Aerodynamics, Gas turbines
Proceedings Papers

Secondary Losses Mitigation using End-Wall Contouring for LPT Nozzle Vane Cascade

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Shivkumar Koiri Maurya, Chetan S. Mistry
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T02A004, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118408
https://doi.org/10.1115/GTINDIA2023-118408
View Paper titled, Secondary Losses Mitigation using End-Wall Contouring for LPT Nozzle Vane Cascade
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Nozzles, Turbines, Blades, Kinetic energy, Pressure, Aerodynamics, Design, Pressure gradient
Proceedings Papers

Numerical Simulation and Aerodynamics of a Fuel Flexible Injector for Micro-Gas Turbine Engines

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Shivam Uniyal, Preetam Jamod, Ayush Divyansh, Saket Singh, Shanmugadas K. P.
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T04A009, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118428
https://doi.org/10.1115/GTINDIA2023-118428
View Paper titled, Numerical Simulation and Aerodynamics of a Fuel Flexible Injector for Micro-Gas Turbine Engines
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Topics: Aerodynamics, Computational fluid dynamics, Computer simulation, Ejectors, Fuels, Gas turbines
Proceedings Papers

Studies on Unsteady Turbulence Flow Characteristics Associated With Stator-Rotor Interaction Originated Thermal Flow Phenomena Using a High Order LES Model

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Debasish Biswas, Tomohiko Jimbo
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T02A010, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118641
https://doi.org/10.1115/GTINDIA2023-118641
View Paper titled, Studies on Unsteady Turbulence Flow Characteristics Associated With Stator-Rotor Interaction Originated Thermal Flow Phenomena Using a High Order LES Model
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Topics: Flow (Dynamics), Rotors, Stators, Turbulence, Temperature, Blades, Cooling, Energy dissipation, Pressure, Turbines
Proceedings Papers

Effect of Various Trench Designs on Axial Compressor Blade Tip Aerodynamics

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2592
https://doi.org/10.1115/GTINDIA2019-2592
View Paper titled, Effect of Various Trench Designs on Axial Compressor Blade Tip Aerodynamics
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Topics: Aerodynamics, Blades, Compressors, Vortices, Clearances (Engineering), Leakage, Flow (Dynamics), Geometry, Cascades (Fluid dynamics), Computational fluid dynamics
Proceedings Papers

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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4767
https://doi.org/10.1115/GTINDIA2017-4767
View Paper titled, Aeroelastic Flutter Investigation and Stability Enhancement of a Transonic Axial Compressor Rotor Using Casing Treatment
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4773
https://doi.org/10.1115/GTINDIA2017-4773
View Paper titled, Aeroelastic Flutter Analysis of Linear Cascade Blades: STC5
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4631
https://doi.org/10.1115/GTINDIA2017-4631
View Paper titled, Prediction of Gas Turbine Afterburner Performance Using CFD for Different Operating Conditions and Reheat Strength
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Topics: Computational fluid dynamics, Gas turbines, Thrust, Fuels, Temperature, Aerodynamics, Combustion, Design, Engineering simulation, Flight
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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4599
https://doi.org/10.1115/GTINDIA2017-4599
View Paper titled, Identification and Avoidance of Impeller Resonance From Impeller Interference Diagram (SAFE-Diagram) for an Open Impeller in an Integrally Geared Centrifugal Air Compressor
Open the PDF for Identification and Avoidance of Impeller Resonance From Impeller Interference Diagram (SAFE-Diagram) for an Open Impeller in an Integrally Geared Centrifugal Air Compressor in another window
Topics: Air compressors, Impellers, Resonance, Excitation, Diffusers, Blades, Design, Centrifugal force, Disks, Geometry
Proceedings Papers

Performance Prediction of Darrieus Turbine Through Numerical Analysis

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Prasenjit Mukherjee, Ujjwal K. Saha
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T11A003, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1266
https://doi.org/10.1115/GTINDIA2015-1266
View Paper titled, Performance Prediction of Darrieus Turbine Through Numerical Analysis
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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

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Naresh Kedam, Sudhakar Nakka, Beena D. Baloni, S. A. Channiwala
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T11A004, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1329
https://doi.org/10.1115/GTINDIA2015-1329
View Paper titled, Enhancement of Wind Turbine Aerodynamic Performance Using New Designed Airfoils
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Topics: Airfoils, Wind turbines, Rotors, Blades, Drag (Fluid dynamics), Aerodynamics, Engineering simulation, Optimization, Simulation, Boundary element methods
Proceedings Papers

Aerodynamics of Contra-Rotating Fans With Swept Blades

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K. Vijayraj, M. Govardhan
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A025, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1383
https://doi.org/10.1115/GTINDIA2015-1383
View Paper titled, Aerodynamics of Contra-Rotating Fans With Swept Blades
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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

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S. Sarkar, P. Gupta
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A003, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1296
https://doi.org/10.1115/GTINDIA2015-1296
View Paper titled, Thermal Analysis of a Turbine Blade: Effect of Film Cooling and Internal Convective Cooling
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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

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Lakshman Kasina, Raghavan Kotur, Govindaraji Gnanasundaram
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A002, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1250
https://doi.org/10.1115/GTINDIA2015-1250
View Paper titled, Minimum Weight Design of Aero Engine Turbine Disks
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Topics: Aircraft engines, Design, Disks, Turbines, Weight (Mass), Stress, Aerodynamics, Aircraft, Failure, Fatigue
Proceedings Papers

Numerical Investigation of Crosswind Effect on Different Rear Mounted Engine Installations

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Hairun Xie, Yadong Wu, Anjenq Wang, Hua Ouyang
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T01A006, December 15–17, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2014-8171
https://doi.org/10.1115/GTINDIA2014-8171
View Paper titled, Numerical Investigation of Crosswind Effect on Different Rear Mounted Engine Installations
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2014-8296
https://doi.org/10.1115/GTINDIA2014-8296
View Paper titled, Design Optimization of Wind Turbine Using Fluid Structural Interaction Analysis and Genetic Algorithm
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Topics: Design, Fluids, Genetic algorithms, Optimization, Wind turbines, Blades, Airfoils, Aerodynamics, Computational fluid dynamics, Computer software
Proceedings Papers

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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2014-8148
https://doi.org/10.1115/GTINDIA2014-8148
View Paper titled, Axial and Radial Variation of Spray Characteristics of a Small-Scale Simplex Atomizer
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Topics: Sprays, Surface mount devices, Drops, Pressure, Water, Aerodynamics, Aerospace industry, Combustion, Energy generation, Evaporation
Proceedings Papers

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

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Debasish Biswas, Aya Kitoh
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T02A003, December 5–6, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2013-3545
https://doi.org/10.1115/GTINDIA2013-3545
View Paper titled, Application of a High Order LES Approach to the Redistribution of Inlet Temperature Distortion in a Turbine
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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

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Chetan S. Mistry, A. M. Pradeep
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 51-62, December 1, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2012-9531
https://doi.org/10.1115/GTINDIA2012-9531
View Paper titled, Understanding the Flow Behavior in a Low Hub-Tip Ratio, High Aspect Ratio Contra-Rotating Axial Fan Stage
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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

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Mohamed B. Farghaly, Ahmed F. El-Sayed, Galal B. Salem
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 347-356, December 1, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2012-9733
https://doi.org/10.1115/GTINDIA2012-9733
View Paper titled, Numerical Simulation of the Aerodynamic Behavior of Propeller Blades at Subsonic Conditions
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Topics: Blades, Computer simulation, Propellers, Aerodynamics, Mach number, Aircraft, Boundary-value problems, Chords (Trusses), Computational fluid dynamics, Computer software