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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75945
https://doi.org/10.1115/GTINDIA2021-75945
View Paper titled, Comprehensive Review & Enhancements on Probe Substitution Techniques for Faulty Steady State Inlet Pressure Distortion Data
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76062
https://doi.org/10.1115/GTINDIA2021-76062
View Paper titled, Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76056
https://doi.org/10.1115/GTINDIA2021-76056
View Paper titled, A Nonlinear Dynamic Reduced-Order Model for a Large Gas Turbine Outer Casing Low Cycle Fatigue Prediction
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76036
https://doi.org/10.1115/GTINDIA2021-76036
View Paper titled, Sensitivity of the Spool Rate on the Dynamic Response of the System
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Topics: Damping, Design, Dynamic response, Dynamic testing (Materials), Engines, Rotordynamics, Rotors, Structural response analysis
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2433
https://doi.org/10.1115/GTINDIA2019-2433
View Paper titled, Modified Brayton Cycle for Turbofans
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2389
https://doi.org/10.1115/GTINDIA2019-2389
View Paper titled, Estimation of the Hydraulic Losses in the Inlet Shaft of a Land-Based Gas Turbine
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Topics: Air flow, Computer simulation, Design, Engines, Filters, Fuel consumption, Gas compressors, Gas turbines, Shapes, Stress
Proceedings Papers

Control of Lean Blowout in Partially Premixed Swirl-Stabilized Combustor Using a Fuel Rich Central Pilot Configuration

Somnath De, Prasanna Mondal, Gourav Manohar Sardar, Rakin Bin Bokhtiar, Arijit Bhattacharya, Achintya Mukhopadhyay, Swarnendu Sen
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, V002T04A008, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2478
https://doi.org/10.1115/GTINDIA2019-2478
View Paper titled, Control of Lean Blowout in Partially Premixed Swirl-Stabilized Combustor Using a Fuel Rich Central Pilot Configuration
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Topics: Combustion chambers, Fuels, Combustion, Flames, Nitrogen oxides, Gas turbines, Aircraft, Stress, Thrust, Algorithms
Proceedings Papers

Application of Data Analytics in Gas Turbine Engines

Danteswara Rao Taluru, Rajendra Prasad Uppara Allabanda
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, V002T11A005, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2557
https://doi.org/10.1115/GTINDIA2019-2557
View Paper titled, Application of Data Analytics in Gas Turbine Engines
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Topics: Gas turbines, Engines, Aerospace industry, Aircraft, Cycles, Design, Aerospace engineering, Air traffic control, Aircraft engines, Decision making
Proceedings Papers

Thermal Analysis Validation Using Machine Learning

Krishna Nelanti, Raviraj Barapu, Suresh Thiraviyam, Naresh Nidamanuri
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, V002T11A006, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2605
https://doi.org/10.1115/GTINDIA2019-2605
View Paper titled, Thermal Analysis Validation Using Machine Learning
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Topics: Machine learning, Thermal analysis, Temperature, Thermocouples, Engines, Algorithms, Cycles, Aircraft engines, Approximation, Boundary-value problems
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2685
https://doi.org/10.1115/GTINDIA2019-2685
View Paper titled, Design and Development of Diesel Turbocharger Compressor With Low-Pressure Ratio for Low BMEP Engines
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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
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
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2391
https://doi.org/10.1115/GTINDIA2019-2391
View Paper titled, Estimation of the Influence of the Inlet Nonuniformity on the Performance of a Fan of a Turbofan Engine
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2620
https://doi.org/10.1115/GTINDIA2019-2620
View Paper titled, Design, Fabrication and Analysis of an Electric Ducted Fan
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2616
https://doi.org/10.1115/GTINDIA2019-2616
View Paper titled, Liquid Atomization in a High-Speed Slinger Atomizer
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2572
https://doi.org/10.1115/GTINDIA2019-2572
View Paper titled, Flow Interactions in Low Bypass Ratio Multi-Spool Turbofan Engines
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2368
https://doi.org/10.1115/GTINDIA2019-2368
View Paper titled, Remaining Useful Life Predictions for Turbofan Engine Degradation Using Online Long Short-Term Memory Network
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2356
https://doi.org/10.1115/GTINDIA2019-2356
View Paper titled, Conjugate Heat Transfer Analysis of a Small Annular Combustor With Centrifugal Fuel Injection System
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2448
https://doi.org/10.1115/GTINDIA2019-2448
View Paper titled, Performance Simulation of an Engine Retrofitted With Thrust Vectoring Capabilities
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2488
https://doi.org/10.1115/GTINDIA2019-2488
View Paper titled, Engine Ground Start Characteristics of Fighter Aircraft at High Altitude Airbase
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2673
https://doi.org/10.1115/GTINDIA2019-2673
View Paper titled, Multi-Point Optimization of a Centrifugal Compressor Stage
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Topics: Compressors, Optimization, Design, Turbochargers, Wheels, Flow (Dynamics), Pressure drop, Combustion, Computation, Cycles