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Proceedings Papers

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

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

Accuracy Improvement of Flamelet Generated Manifold (FGM) Model in Modeling Partially Premixed Combustion Systems by Combining Machine Learning

Sourabh Shrivastava, Shitanshu Gohel, Mohan Srinivasa, Hemesh Patil, Pravin Nakod
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T04A001, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-117326
https://doi.org/10.1115/GTINDIA2023-117326
View Paper titled, Accuracy Improvement of Flamelet Generated Manifold (FGM) Model in Modeling Partially Premixed Combustion Systems by Combining Machine Learning
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Topics: Artificial neural networks, Combustion systems, Computational fluid dynamics, Flamelet generated manifold, Flames, Machine learning, Modeling
Proceedings Papers

Performance Prediction of a Swash Plate Piston Pump Using 3D CFD Simulation

Raghu Vamsee Godavarthi, Dipak Maiti, Hui Ding
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A003, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118395
https://doi.org/10.1115/GTINDIA2023-118395
View Paper titled, Performance Prediction of a Swash Plate Piston Pump Using 3D CFD Simulation
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Topics: Cavitation, Computational fluid dynamics, Leakage, Pistons, Pumps, Simulation
Proceedings Papers

Effects of Vane Trailing Edge Deterioration on Flow Phenomena: A CFD Simulation of Broken Scenarios

Benyapa Thammachote, Jitlada Premyothin, Ditthaphat Tanpradit, Atikorn Wongsatanawarid, Daniele Dipasquale, Prasert Prapamonthon
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T02A001, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-117532
https://doi.org/10.1115/GTINDIA2023-117532
View Paper titled, Effects of Vane Trailing Edge Deterioration on Flow Phenomena: A CFD Simulation of Broken Scenarios
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Topics: Computational fluid dynamics, Flow (Dynamics), Simulation, Turbulence
Proceedings Papers

Vortex Characterization of Rotor-Stator Cavities Dominated With Radial Flows

Dileep Bushan Reddy S. N., Praveen Kumar Singh, Kali Charan Nayak, Tim Scanlon
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T03A006, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118670
https://doi.org/10.1115/GTINDIA2023-118670
View Paper titled, Vortex Characterization of Rotor-Stator Cavities Dominated With Radial Flows
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Topics: Cavities, Radial flow, Rotors, Stators, Vortices, Computational fluid dynamics, Flow (Dynamics), Pressure, Temperature, Bearings
Proceedings Papers

Testing and Modeling of Generalized K-Omega Turbulence Model and Validation on Highly Efficient Centrifugal Compressor (HECC)

Shivani Ranjan, Shailesh Kumar, Mohammed Qizar, Mahmoud Mansour
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A002, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118341
https://doi.org/10.1115/GTINDIA2023-118341
View Paper titled, Testing and Modeling of Generalized K-Omega Turbulence Model and Validation on Highly Efficient Centrifugal Compressor (HECC)
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Topics: Compressors, Computational fluid dynamics, Modeling, Testing, Turbulence
Proceedings Papers

Performance Enhancement Kit for Frame 51 Machine With DLN Combustor

Abhimanyu Soman, Lorenzo Cocchi, Mallikarjuna Peddi, Nikunj Avaiya, Ravindra Devi, Babu Santhana Gopalakrishnan
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T05A004, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118365
https://doi.org/10.1115/GTINDIA2023-118365
View Paper titled, Performance Enhancement Kit for Frame 51 Machine With DLN Combustor
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Topics: Combustion chambers, Life extension, Machinery, Durability, Finite element analysis, Maintenance, Computational fluid dynamics, Creep, Flow (Dynamics), Combustion systems
Proceedings Papers

Aerodynamic Design Aspects for Small-Size Transonic Contra-Rotating Fan Stage

Manideep Pasupula, Chetan S. Mistry
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A007, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118442
https://doi.org/10.1115/GTINDIA2023-118442
View Paper titled, Aerodynamic Design Aspects for Small-Size Transonic Contra-Rotating Fan Stage
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Topics: Design, Rotors, Blades, Flow (Dynamics), Computational fluid dynamics, Pressure, Shock (Mechanics), Turbulence, Aircraft, Airfoils
Proceedings Papers

Investigations on Selection of Suitable Propellers for High Payload Based Unmanned Aerial Vehicles Using Advanced Computational Simulations

Vijayanandh Raja, Arul Prakash Raji, Senthil Kumar Madasamy, Feonsa Antonitta Bernard, Vaidegi Rameshbabu, Vijayakumar Mathaiyan, Naveen Kumar Kulandaiyapan
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T05A001, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-68678
https://doi.org/10.1115/GTINDIA2021-68678
View Paper titled, Investigations on Selection of Suitable Propellers for High Payload Based Unmanned Aerial Vehicles Using Advanced Computational Simulations
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Topics: Design, Engineering simulation, Fluid structure interaction, Propellers, Simulation, Unmanned aerial vehicles, Computational fluid dynamics, Deformation, Modeling, Propulsion
Proceedings Papers

Life Prediction of Thermal Barrier Coated C3X Gas Turbine Blade of CMSX-4 Material

Ajmit Kumar, Sanket Kumar, K. N. Pandey
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A002, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76004
https://doi.org/10.1115/GTINDIA2021-76004
View Paper titled, Life Prediction of Thermal Barrier Coated C3X Gas Turbine Blade of CMSX-4 Material
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Topics: Blades, Computational fluid dynamics, Gas turbines, Thermal barrier coatings, Thermomechanics, Stress, Temperature, Computer software, Creep, Fatigue
Proceedings Papers

Design of Duct Passages for an Air Turbine Starter Test Rig

Sadham Usean R, Prasad B. V. S. S. S., Milind Dhabade, Amit Kurvinkop, Vishnuvardhan Tatiparthi
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A006, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76152
https://doi.org/10.1115/GTINDIA2021-76152
View Paper titled, Design of Duct Passages for an Air Turbine Starter Test Rig
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Topics: Computational fluid dynamics, Design, Ducts, Exhaust systems, Turbines
Proceedings Papers

Development of a New Loss Model for Turbomachinery Labyrinth Seals

Davendu Y. Kulkarni, Luca di Mare
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T06A002, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76061
https://doi.org/10.1115/GTINDIA2021-76061
View Paper titled, Development of a New Loss Model for Turbomachinery Labyrinth Seals
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Topics: Computation, Computational fluid dynamics, Design, Experimental methods, Flow (Dynamics), Geometry, Leakage, Leakage flows, Model validation, Pressure
Proceedings Papers

3D CFD Approach to Predict the Performance of a Centrifugal Compressor With Surge and Choke Limits

Abishek Sriram, Jeff Schlautman, Mehul Varshney, Dipak Maiti, Shyam Sundar Pasunurthi, Hui Ding, Raj Ranganathan
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A008, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76045
https://doi.org/10.1115/GTINDIA2021-76045
View Paper titled, 3D CFD Approach to Predict the Performance of a Centrifugal Compressor With Surge and Choke Limits
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Topics: Compressors, Computational fluid dynamics, Surges
Proceedings Papers

Lightweight Material Optimization of Aquatic Vehicles’ Propeller Based on Fatigue Life Using Hydro Structural Interaction Simulation

Vijayanandh Raja, Naveen Kumar Kulandaiyapan, Raj Kumar Gnanasekaran, Indira Prasanth Subramaniam, Kesavan Kandasamy, Arul Prakash Raji, Senthil Kumar Madasamy
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A001, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-68531
https://doi.org/10.1115/GTINDIA2021-68531
View Paper titled, Lightweight Material Optimization of Aquatic Vehicles’ Propeller Based on Fatigue Life Using Hydro Structural Interaction Simulation
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Topics: Composite materials, Fatigue life, Optimization, Propellers, Rotors, Simulation, Vehicles, Computational fluid dynamics, Marine vehicles, Aluminum alloys
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75881
https://doi.org/10.1115/GTINDIA2021-75881
View Paper titled, Effect of Airfoil Vortex Generator on the Performance and Stability of a Transonic Axial Compressor
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Topics: Airfoils, Compressors, Computational fluid dynamics, Generators, Stability, Vortices
Proceedings Papers

Numerical Study of Single Pad Externally Adjustable 120° Pad Bearing Using Fluid Structure Interaction

Harishkumar Kamat, Chandrakant R. Kini, Satish B. Shenoy
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T10A008, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76427
https://doi.org/10.1115/GTINDIA2021-76427
View Paper titled, Numerical Study of Single Pad Externally Adjustable 120° Pad Bearing Using Fluid Structure Interaction
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Topics: Bearings, Computational fluid dynamics, Fluid structure interaction
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76268
https://doi.org/10.1115/GTINDIA2021-76268
View Paper titled, Performance Enhancement of Horizontal Axis Wind Turbine Using Numerical Techniques
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Topics: Horizontal axis wind turbines, Rotors, Blades, Design, Turbines, Wind, Airfoils, Wind turbines, Computational fluid dynamics, Engineering simulation
Proceedings Papers

Numerical Study of Part Clearance and Free Stream Turbulence on High End-Wall LP Turbine Nozzle Annular Cascade

Hardikkumar Bhavsar, Chetan S. Mistry
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A023, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2663
https://doi.org/10.1115/GTINDIA2019-2663
View Paper titled, Numerical Study of Part Clearance and Free Stream Turbulence on High End-Wall LP Turbine Nozzle Annular Cascade
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Topics: Cascades (Fluid dynamics), Clearances (Engineering), Computational fluid dynamics, Flow (Dynamics), Nozzles, Turbines, Turbulence
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
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

CFD Study for the Particle Transport and Deposition in Secondary Air Systems

Nomesh P. Kandaswamy, Kali Charan Nayak, Guy D. Snowsill, John Irving, Ben Littley
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A008, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2423
https://doi.org/10.1115/GTINDIA2019-2423
View Paper titled, CFD Study for the Particle Transport and Deposition in Secondary Air Systems
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Topics: Computational fluid dynamics, Particulate matter, Cavities, Engines, Turbine components, Aircraft engines, Blades, Commercial air transport, Computer software, Corrosion