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Proceedings Papers

Development of Machine Learning Model to Predict Mechanical Failure of Gas Turbine Disc

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Alok Kumar Seth, Rishabh Shrivastava, Amit Kumar Rai
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T10A008, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118382
https://doi.org/10.1115/GTINDIA2023-118382
View Paper titled, Development of Machine Learning Model to Predict Mechanical Failure of Gas Turbine Disc
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Topics: Disks, Failure, Gas turbines, Machine learning, Rotors, Thermomechanics
Proceedings Papers

Application of Advanced Sampling Techniques to Handle Class Imbalance in GT Blade Failure Prediction

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Rishabh Shrivastava, Rohan Lalchandani, Advait Pohekar, Krishnandu Sharma, Pavan Vodnala
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T10A009, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118387
https://doi.org/10.1115/GTINDIA2023-118387
View Paper titled, Application of Advanced Sampling Techniques to Handle Class Imbalance in GT Blade Failure Prediction
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Topics: Algorithms, Blades, Failure, Gas turbines, Machine learning, Sampling methods, Creep, Finite element analysis, Coolants, Failure mechanisms
Proceedings Papers

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

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Rishabh Shrivastava, Ankush Kapoor, Stuti Kaushal, Amit Yadav, Pavankumar Vodnala
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T02A005, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76058
https://doi.org/10.1115/GTINDIA2021-76058
View Paper titled, Machine Learning Based Classification Model for Predicting Cyclic Failure in Radially Cooled Gas Turbine Blades
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2328
https://doi.org/10.1115/GTINDIA2019-2328
View Paper titled, Case Study of a Gas Turbine Chronic Failure at Saudi Arabia
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4615
https://doi.org/10.1115/GTINDIA2017-4615
View Paper titled, A Compliant Algorithm to Diagnose Multiple Centrifugal Pump Faults With Corrupted Vibration and Current Signatures in Time-Domain
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4841
https://doi.org/10.1115/GTINDIA2017-4841
View Paper titled, Sensor Data Validation in a Developmental Aero Gas Turbine Engine
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4733
https://doi.org/10.1115/GTINDIA2017-4733
View Paper titled, A Study on the Nonlinear Dynamic Characteristics of Gas Turbine Engine Components
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4703
https://doi.org/10.1115/GTINDIA2017-4703
View Paper titled, Prediction of Failure Loads for Fasteners Under Combined Loading Using Finite Element Analysis
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4855
https://doi.org/10.1115/GTINDIA2017-4855
View Paper titled, Characterization of Ti-6Al-4V Alloy Modified by Plasma Nitriding Process
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4603
https://doi.org/10.1115/GTINDIA2017-4603
View Paper titled, Strength of Shear Web With Circular Hole in Wind Turbine Blades and Using Digital Twining Concept to Reduce Material Testing
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4906
https://doi.org/10.1115/GTINDIA2017-4906
View Paper titled, Probabilistic Design and Analysis of Pressure Measuring Probes for Creep Behavior
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4859
https://doi.org/10.1115/GTINDIA2017-4859
View Paper titled, Reliability of Ti/SiC Metal Matrix Composites
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4735
https://doi.org/10.1115/GTINDIA2017-4735
View Paper titled, A Study of Multiple Techniques to Simulate Blade Out Event
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Topics: Blades, Simulation, Engines, Containment, Aircraft, Damage, Modeling, Safety, Aircraft engines, Aviation
Proceedings Papers

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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4838
https://doi.org/10.1115/GTINDIA2017-4838
View Paper titled, Preliminary CFD Study on the Effect of Fuel Injector Coking on Fuel Spray Characteristics
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Topics: Computational fluid dynamics, Fuel injectors, Fuels, Sprays, Ejectors, Coke, Combustion systems, Nozzles, Combustion, Computer simulation
Proceedings Papers

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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4894
https://doi.org/10.1115/GTINDIA2017-4894
View Paper titled, Development and Removal of Alpha-Case Layer From Heat Treated Titanium Alloys
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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

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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4706
https://doi.org/10.1115/GTINDIA2017-4706
View Paper titled, Real-Time Virtual Sensing of Component Damage Variables in a Gas Turbine Engine
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Topics: Damage, Gas turbines, Engines, Sensors, Maintenance, Thermomechanics, Aircraft, Algorithms, Cycles, Failure
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

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Siva Srinivas, Hardik Roy, Esakki Muthu Shanmugam
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A005, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1297
https://doi.org/10.1115/GTINDIA2015-1297
View Paper titled, Study of the Effect of Multi-Stage Cyclic Symmetric Modeling on the Natural Frequencies of Bladed Disks of an Aero Engine Rotor System
Open the PDF for Study of the Effect of Multi-Stage Cyclic Symmetric Modeling on the Natural Frequencies of Bladed Disks of an Aero Engine Rotor System in another window
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

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M. C. Keerthi, Abhijit Kushari
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A016, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1333
https://doi.org/10.1115/GTINDIA2015-1333
View Paper titled, Experimental Study of the Unsteady Blade Forces in an Oscillating Annular Compressor Cascade
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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

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Govindaraji Gnanasundaram, Srinath Setty, Lakshman Kasina, Raghavan Kotur
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T05A001, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1247
https://doi.org/10.1115/GTINDIA2015-1247
View Paper titled, Shape Optimization of Flexible Supports for Aero Engines
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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

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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