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Proceedings Papers

Comprehensive Review & Enhancements on Probe Substitution Techniques for Faulty Steady State Inlet Pressure Distortion Data

Mithilesh Rajendrakumar, Manu Vyas, Prashant Deshpande, Bommaian Balasubramanian, Kevin Shepherd
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T02A002, December 2–3, 2021
Paper No: GTINDIA2021-75945
DOI: https://doi.org/10.1115/GTINDIA2021-75945
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Topics: Pressure, Probes, Steady state, Interpolation, Stability, Cycles, Engines, Flight, Gas turbines, Product development
Proceedings Papers

Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application

Kiran Kumar, Vasudev Chaudhari, Srikrishna Sahu, Ravindra G. Devi
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A009, December 2–3, 2021
Paper No: GTINDIA2021-76062
DOI: https://doi.org/10.1115/GTINDIA2021-76062
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Topics: Ejectors, Gas turbines, Particulate matter, Sprays, Water, Drops, Blades, Compressors, Engines, Nozzles
Proceedings Papers

A Nonlinear Dynamic Reduced-Order Model for a Large Gas Turbine Outer Casing Low Cycle Fatigue Prediction

Aditya Dubey, Rishi Relan, Uwe Lohse, Jaroslaw Szwedowicz
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T02A004, December 2–3, 2021
Paper No: GTINDIA2021-76056
DOI: https://doi.org/10.1115/GTINDIA2021-76056
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Topics: Gas turbines, Low cycle fatigue, Stress, Finite element analysis, Damage, Engines, Inspection, Maintenance, Safety, Temperature
Proceedings Papers

Sensitivity of the Spool Rate on the Dynamic Response of the System

Arnab Das, Praveen Iyappan, Srinivas Chinthapally, Avinash Kumar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T10A004, December 2–3, 2021
Paper No: GTINDIA2021-76036
DOI: https://doi.org/10.1115/GTINDIA2021-76036
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Topics: Damping, Design, Dynamic response, Dynamic testing (Materials), Engines, Rotordynamics, Rotors, Structural response analysis
Proceedings Papers

Design and Development of Diesel Turbocharger Compressor With Low-Pressure Ratio for Low BMEP Engines

Franklin Praveen Simonradha, Dhinagaran Ramachandran, Balamurugan Mayandi, Tamilarasan Kashirajan, Alagarsamy Vengidasamy, Saravanan Boolingam
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A017, December 5–6, 2019
Paper No: GTINDIA2019-2685
DOI: https://doi.org/10.1115/GTINDIA2019-2685
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Topics: Compressors, Design, Diesel, Engines, Pressure, Turbochargers
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
Paper No: GTINDIA2019-2423
DOI: https://doi.org/10.1115/GTINDIA2019-2423
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Topics: Computational fluid dynamics, Particulate matter, Cavities, Engines, Turbine components, Aircraft engines, Blades, Commercial air transport, Computer software, Corrosion
Proceedings Papers

Estimation of the Influence of the Inlet Nonuniformity on the Performance of a Fan of a Turbofan Engine

Grigorii M. Popov, Oleg V. Baturin, Yulia D. Novikova, Vasilii M. Zubanov, Andrei A. Volkov
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A002, December 5–6, 2019
Paper No: GTINDIA2019-2391
DOI: https://doi.org/10.1115/GTINDIA2019-2391
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Topics: Engines, Turbofans, Flow (Dynamics), Computer simulation, Ducts, Computational fluid dynamics, Workflow
Proceedings Papers

Design, Fabrication and Analysis of an Electric Ducted Fan

Parthasarathy Vasanthakumar, Jigme Tsering, Sumanth Siddhartha Suddunuri
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A011, December 5–6, 2019
Paper No: GTINDIA2019-2620
DOI: https://doi.org/10.1115/GTINDIA2019-2620
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Topics: Additive manufacturing, Aircraft, Batteries, Design, Engines, Manufacturing, Combustion, Propulsion systems, Thrust, Unmanned aerial vehicles
Proceedings Papers

Liquid Atomization in a High-Speed Slinger Atomizer

Arnab Chakraborty, Srikrishna Sahu
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A018, December 5–6, 2019
Paper No: GTINDIA2019-2616
DOI: https://doi.org/10.1115/GTINDIA2019-2616
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Topics: Coriolis force, Disks, Drops, Engines, Flow (Dynamics), Fluids, Imaging, Jets, Lasers, Manifolds
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

Remaining Useful Life Predictions for Turbofan Engine Degradation Using Online Long Short-Term Memory Network

Pallabi Kakati, Devendra Dandotiya, Bhaskar Pal
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, V002T09A004, December 5–6, 2019
Paper No: GTINDIA2019-2368
DOI: https://doi.org/10.1115/GTINDIA2019-2368
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Topics: Engines, Service life (Equipment), Turbofans
Proceedings Papers

Conjugate Heat Transfer Analysis of a Small Annular Combustor With Centrifugal Fuel Injection System

Rampada Rana, Alosri Prajwal, Gullapalli Sivaramakrishna, Raju Dharappa Navindgi, Nagalingam Muthuveerappan
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, V002T04A003, December 5–6, 2019
Paper No: GTINDIA2019-2356
DOI: https://doi.org/10.1115/GTINDIA2019-2356
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Topics: Combustion chambers, Fuels, Heat transfer, Temperature, Engines, Metals, Design, Flow (Dynamics), Fuel consumption, Gas turbines
Proceedings Papers

Performance Simulation of an Engine Retrofitted With Thrust Vectoring Capabilities

Ramraj H. Sundararaj, T. Chandra sekar, Rajat Arora, A. N. Rao, Abhijit Kushari
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, V002T09A007, December 5–6, 2019
Paper No: GTINDIA2019-2448
DOI: https://doi.org/10.1115/GTINDIA2019-2448
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Topics: Engines, Simulation, Surges, Thrust
Proceedings Papers

Engine Ground Start Characteristics of Fighter Aircraft at High Altitude Airbase

Santhosh Kasram, Sajath Kumar Manoharan, Mahesh P. Padwale, G. P. Ravishankar
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, V002T09A008, December 5–6, 2019
Paper No: GTINDIA2019-2488
DOI: https://doi.org/10.1115/GTINDIA2019-2488
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Topics: Aircraft, Engines, Gas turbines, Stress, Temperature, Clearances (Engineering), Compressors, Cycles, Drag (Fluid dynamics), Gears
Proceedings Papers

Multi-Point Optimization of a Centrifugal Compressor Stage

Dhinagaran Ramachandran, Balamurugan Mayandi, Libin George, Chaithanya A. Vasudevan, Ranjith Garigipati
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A016, December 5–6, 2019
Paper No: GTINDIA2019-2673
DOI: https://doi.org/10.1115/GTINDIA2019-2673
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Topics: Compressors, Optimization, Design, Turbochargers, Wheels, Flow (Dynamics), Pressure drop, Combustion, Computation, Cycles
Proceedings Papers

Parametric Study for Adoption of Variable Cycle Engine Concept for Low Bypass Ratio Turbofan Engine

Kaviya Swaminathan, Chetan S. Mistry
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, V002T08A011, December 5–6, 2019
Paper No: GTINDIA2019-2683
DOI: https://doi.org/10.1115/GTINDIA2019-2683
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Topics: Cycles, Ejectors, Engines, Turbofans
Proceedings Papers

On Effect of the Flare Angle on the Behaviour of the Flow Field of Twin-Radial Swirlers/High Shear Injector

Sonu Kumar, Swetaprovo Chaudhuri, Saptarshi Basu
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, V002T04A014, December 5–6, 2019
Paper No: GTINDIA2019-2537
DOI: https://doi.org/10.1115/GTINDIA2019-2537
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Topics: Ejectors, Flow (Dynamics), Shear (Mechanics), Sprays, Combustion chambers, Fuels, Gas turbines, Engines, Flames, Nozzles
Proceedings Papers

Modelling, Analysis and Flight Testing of a Military Turbofan Engine Under Windmilling Conditions

Budharaju Balaji, N. Om Prakash Raj, Mahesh P. Padwale, G. P. Ravishankar
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, V002T09A002, December 5–6, 2019
Paper No: GTINDIA2019-2353
DOI: https://doi.org/10.1115/GTINDIA2019-2353
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Topics: Engines, Flight, Military systems, Modeling analysis, Testing, Torque, Turbofans
Proceedings Papers

Modified Brayton Cycle for Turbofans

Chirag Singhal, Sameer Hasan, M. F. Baig
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, V002T11A003, December 5–6, 2019
Paper No: GTINDIA2019-2433
DOI: https://doi.org/10.1115/GTINDIA2019-2433
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Topics: Brayton cycle, Compression, Compressors, Pressure, Thrust, Turbofans, Fuels, Cycles, Flow (Dynamics), Thermal efficiency
Proceedings Papers

Estimation of the Hydraulic Losses in the Inlet Shaft of a Land-Based Gas Turbine

Oleg V. Baturin, Daria A. Kolmakova, Alexander V. Krivtsov, Grigorii M. Popov, Andrei A. Volkov
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, V002T07A002, December 5–6, 2019
Paper No: GTINDIA2019-2389
DOI: https://doi.org/10.1115/GTINDIA2019-2389
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Topics: Air flow, Computer simulation, Design, Engines, Filters, Fuel consumption, Gas compressors, Gas turbines, Shapes, Stress