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Proceedings Papers

Machine Learning Based Classification Model for Predicting Cyclic Failure in Radially Cooled Gas Turbine Blades

Rishabh Shrivastava, Ankush Kapoor, Stuti Kaushal, Amit Yadav, Pavankumar Vodnala
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T02A005, December 2–3, 2021
Paper No: GTINDIA2021-76058
DOI: https://doi.org/10.1115/GTINDIA2021-76058
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Topics: Blades, Failure, Gas turbines, Machine learning, Turbine blades
Proceedings Papers

Case Study of a Gas Turbine Chronic Failure at Saudi Arabia

Abdullah N. AlKhudhayr, Abdulrahman M. AlAdel
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, V002T09A001, December 5–6, 2019
Paper No: GTINDIA2019-2328
DOI: https://doi.org/10.1115/GTINDIA2019-2328
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Topics: Failure, Gas turbines, Damage, Exhaust systems, Turbines, Aviation, Bearings, Combustion, Compressors, Deformation
Proceedings Papers

A Compliant Algorithm to Diagnose Multiple Centrifugal Pump Faults With Corrupted Vibration and Current Signatures in Time-Domain

Janani Shruti Rapur, Rajiv Tiwari
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, V002T05A007, December 7–8, 2017
Paper No: GTINDIA2017-4615
DOI: https://doi.org/10.1115/GTINDIA2017-4615
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Topics: Algorithms, Centrifugal pumps, Vibration, Flow (Dynamics), Impellers, Noise (Sound), Suction, Support vector machines, Corrective actions, Cyber-physical systems
Proceedings Papers

Sensor Data Validation in a Developmental Aero Gas Turbine Engine

Usha Srinivasan, Muthuveerappan Nagalingam
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, V002T09A002, December 7–8, 2017
Paper No: GTINDIA2017-4841
DOI: https://doi.org/10.1115/GTINDIA2017-4841
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Topics: Gas turbines, Sensors, Engines, Maintenance, Reliability, Breakdown (Electricity), Calibration, Computation, Corrective actions, Failure
Proceedings Papers

A Study on the Nonlinear Dynamic Characteristics of Gas Turbine Engine Components

Narayana Murty Pilli, Lakshman Kasina, Kondaiah Bommisetty, Sreenivas Karri, Kotur Srinivasan Raghavan
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, V002T05A021, December 7–8, 2017
Paper No: GTINDIA2017-4733
DOI: https://doi.org/10.1115/GTINDIA2017-4733
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Topics: Aircraft engines, Crack propagation, Dynamic analysis, Dynamic response, Engines, Excitation, Failure, Friction, Gas turbines, High cycle fatigue
Proceedings Papers

Prediction of Failure Loads for Fasteners Under Combined Loading Using Finite Element Analysis

Anoop Moodambail, Remo Neri, Srinivasan Venkataramanan, Premanjan Sethy, Prasanth Kumar Bysani
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, V002T05A016, December 7–8, 2017
Paper No: GTINDIA2017-4703
DOI: https://doi.org/10.1115/GTINDIA2017-4703
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Topics: Failure, Fasteners, Finite element analysis, Stress, Shear (Mechanics), Tension, NASA, Flanges, Manufacturing, Materials properties
Proceedings Papers

Characterization of Ti-6Al-4V Alloy Modified by Plasma Nitriding Process

Vaibhav N. Bhavsar, Jyoti Shankar Jha, Ghanshyamsinh Jhala, Alphonsa Joseph, Sushil Mishra, Asim Tewari
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, V002T10A008, December 7–8, 2017
Paper No: GTINDIA2017-4855
DOI: https://doi.org/10.1115/GTINDIA2017-4855
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Topics: Alloys, Nitriding, Plasmas (Ionized gases), Temperature, Titanium alloys, Vickers hardness testing, Aerospace industry, Fatigue, Nucleation (Physics), Blades
Proceedings Papers

Strength of Shear Web With Circular Hole in Wind Turbine Blades and Using Digital Twining Concept to Reduce Material Testing

Anil K. Sahoo, Utsa Majumder, Michael W. Nielsen, Jesper H. Garm
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, V002T06A005, December 7–8, 2017
Paper No: GTINDIA2017-4603
DOI: https://doi.org/10.1115/GTINDIA2017-4603
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Topics: Blades, Materials testing, Shear (Mechanics), Wind turbines, Failure, Finite element model, Composite materials, Dimensions, Stress, Displacement
Proceedings Papers

Probabilistic Design and Analysis of Pressure Measuring Probes for Creep Behavior

Dattatraya Parle
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, V002T05A035, December 7–8, 2017
Paper No: GTINDIA2017-4906
DOI: https://doi.org/10.1115/GTINDIA2017-4906
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Topics: Creep, Design, Pressure, Probes, Finite element analysis, Hardening, Temperature, Uncertainty, Accounting, Dimensions
Proceedings Papers

Reliability of Ti/SiC Metal Matrix Composites

Ashish Mishra, Sivasambu Mahesh
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, V002T10A009, December 7–8, 2017
Paper No: GTINDIA2017-4859
DOI: https://doi.org/10.1115/GTINDIA2017-4859
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Topics: Metal matrix composites, Reliability, Composite materials, Failure mechanisms, Disks, Failure, Fibers, Superalloys, Blades, Construction
Proceedings Papers

A Study of Multiple Techniques to Simulate Blade Out Event

Koti Satish Ramanadham, Lakshman Kasina, Kondaiah Bommisetty, Kotur Srinivasan Raghavan
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, V002T05A023, December 7–8, 2017
Paper No: GTINDIA2017-4735
DOI: https://doi.org/10.1115/GTINDIA2017-4735
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Topics: Blades, Simulation, Engines, Containment, Aircraft, Damage, Modeling, Safety, Aircraft engines, Aviation
Proceedings Papers

Development and Removal of Alpha-Case Layer From Heat Treated Titanium Alloys

Nikita Mohite, Sachin Biradar, Jyoti Shankar Jha, Sushil Mishra, Asim Tewari
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, V002T10A011, December 7–8, 2017
Paper No: GTINDIA2017-4894
DOI: https://doi.org/10.1115/GTINDIA2017-4894
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Topics: Heat, Titanium alloys, Tin, Titanium, Aircraft engines, Alloys, Blades, Brittleness, Coating processes, Coatings
Proceedings Papers

Real-Time Virtual Sensing of Component Damage Variables in a Gas Turbine Engine

Juan-Pablo Afman, J. V. R. Prasad, Stephen Antolovich
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, V002T11A002, December 7–8, 2017
Paper No: GTINDIA2017-4706
DOI: https://doi.org/10.1115/GTINDIA2017-4706
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Topics: Damage, Gas turbines, Engines, Sensors, Maintenance, Thermomechanics, Aircraft, Algorithms, Cycles, Failure
Proceedings Papers

Preliminary CFD Study on the Effect of Fuel Injector Coking on Fuel Spray Characteristics

Parash Agarwal, Vishal Sethi, Pierre Q. Gauthier, Xiaoxiao Sun, Yize Liu
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A015, December 7–8, 2017
Paper No: GTINDIA2017-4838
DOI: https://doi.org/10.1115/GTINDIA2017-4838
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Topics: Computational fluid dynamics, Fuel injectors, Fuels, Sprays, Ejectors, Coke, Combustion systems, Nozzles, Combustion, Computer simulation
Proceedings Papers

Study of the Effect of Multi-Stage Cyclic Symmetric Modeling on the Natural Frequencies of Bladed Disks of an Aero Engine Rotor System

Siva Srinivas, Hardik Roy, Esakki Muthu Shanmugam
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A005, December 2–3, 2015
Paper No: GTINDIA2015-1297
DOI: https://doi.org/10.1115/GTINDIA2015-1297
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Topics: Aircraft engines, Disks, Modeling, Rotors, Blades, Gas turbines, Stress, Compressors, Dynamics (Mechanics), Modal analysis
Proceedings Papers

Experimental Study of the Unsteady Blade Forces in an Oscillating Annular Compressor Cascade

M. C. Keerthi, Abhijit Kushari
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A016, December 2–3, 2015
Paper No: GTINDIA2015-1333
DOI: https://doi.org/10.1115/GTINDIA2015-1333
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Turbomachinery, Vibration, Weight (Mass), Aircraft, Stability, Stress, Airfoils
Proceedings Papers

Shape Optimization of Flexible Supports for Aero Engines

Govindaraji Gnanasundaram, Srinath Setty, Lakshman Kasina, Raghavan Kotur
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A001, December 2–3, 2015
Paper No: GTINDIA2015-1247
DOI: https://doi.org/10.1115/GTINDIA2015-1247
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Topics: Aircraft engines, Shape optimization, Design, Manufacturing, Durability, Optimization, Stiffness, Automobiles, Bearings, Displacement
Proceedings Papers

Minimum Weight Design of Aero Engine Turbine Disks

Lakshman Kasina, Raghavan Kotur, Govindaraji Gnanasundaram
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A002, December 2–3, 2015
Paper No: GTINDIA2015-1250
DOI: https://doi.org/10.1115/GTINDIA2015-1250
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Topics: Aircraft engines, Design, Disks, Turbines, Weight (Mass), Stress, Aerodynamics, Aircraft, Failure, Fatigue
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

A Theoretical and Computational Analysis of the Bolted Joint: A Sensitivity Study of Temperature Effect on the Turbocharger Inlet Bolted Joint in Locomotive Engines

Ali K. A. Khudhir, Mahesh C. Aggarwal, Michael Sirak, Michael J. Panza
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T06A005, December 15–17, 2014
Paper No: GTINDIA2014-8196
DOI: https://doi.org/10.1115/GTINDIA2014-8196
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Topics: Bolted joints, Engines, Locomotives, Temperature, Turbochargers, Stress, Design, Failure, Safety, Machine design