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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

Enhancing Turbine Inlet Temperature Prediction in Single Shaft Combined Cycle Power Plants Using Soft Sensor: A Grey-Box Modelling Approach

Pugalenthi Nandagopal, Manjunath More, Rishi Relan, Gurdev Singh
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T10A006, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118372
https://doi.org/10.1115/GTINDIA2023-118372
View Paper titled, Enhancing Turbine Inlet Temperature Prediction in Single Shaft Combined Cycle Power Plants Using Soft Sensor: A Grey-Box Modelling Approach
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Topics: Combined cycle power stations, Gas turbines, Modeling, Sensors, Temperature, Transfer functions, 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

Experimental Analysis and Reduced Order Modelling of Merging Flames

Subrata Dutta, Arnab Chakraborty, Auronil Mukherjee, Sirshendu Mondal
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T04A005, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118340
https://doi.org/10.1115/GTINDIA2023-118340
View Paper titled, Experimental Analysis and Reduced Order Modelling of Merging Flames
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Topics: Experimental analysis, Flames, Modeling, Dynamics (Mechanics), Combustion, Design, Flow (Dynamics), Principal component analysis, Spatiotemporal phenomena
Proceedings Papers

Towards Use of Structural Equation Modelling in Enumerating Correlation of Qualitative and Quantitative Factors With Manufacturing Part Deviation

Karthik Srinivasan, Ravi Kumar G. V. V.
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T10A001, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118037
https://doi.org/10.1115/GTINDIA2023-118037
View Paper titled, Towards Use of Structural Equation Modelling in Enumerating Correlation of Qualitative and Quantitative Factors With Manufacturing Part Deviation
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Topics: Manufacturing, Modeling, Optical quality control, Gas turbines, Aerospace industry, Aircraft engines, Airfoils, Artificial intelligence, Brain, Decision making
Proceedings Papers

Conjugate Heat Transfer Approach to Gas Turbine Engine Modeling

Jaasim Mulla, R. K. Satpathy, Fiyanshu Kaka
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T03A001, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-117608
https://doi.org/10.1115/GTINDIA2023-117608
View Paper titled, Conjugate Heat Transfer Approach to Gas Turbine Engine Modeling
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Topics: Gas turbines, Heat transfer, Modeling
Proceedings Papers

Thermodynamic Modeling and Performance Simulation of Combined Cycle Power Plant Under Design and Off-Design Condition

Lalatendu Pattanayak, Biranchi Narayana Padhi, Hemant Gajjar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A001, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75827
https://doi.org/10.1115/GTINDIA2021-75827
View Paper titled, Thermodynamic Modeling and Performance Simulation of Combined Cycle Power Plant Under Design and Off-Design Condition
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Topics: Combined cycle power stations, Design, Modeling, Simulation
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

Numerical Investigation Into the Effect of Air Swirl on Non-Premixed Combustion

Anuj B, G Mahesh Nayak, Yogesh B, Saravanan B
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T03A002, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76016
https://doi.org/10.1115/GTINDIA2021-76016
View Paper titled, Numerical Investigation Into the Effect of Air Swirl on Non-Premixed Combustion
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Topics: Combustion, Flames, Flow (Dynamics), Furnaces, Heat transfer, Modeling, Pollution, Radiation (Physics), Temperature, Bubbles
Proceedings Papers

Characterization of Mechanical Property of PLA-ABS Functionally Graded Material Fabricated by Fused Deposition Modeling

Ziyi Su, Kazuaki Inaba, Amit Karmakar, Apurba Das
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T01A003, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76025
https://doi.org/10.1115/GTINDIA2021-76025
View Paper titled, Characterization of Mechanical Property of PLA-ABS Functionally Graded Material Fabricated by Fused Deposition Modeling
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Topics: Additive manufacturing, Computerized tomography, Functionally graded materials, Mechanical properties, Modeling, Vibration tests
Proceedings Papers

Modelling Wall-Pressure Spectra in Turbulent Boundary Layers Using Neural Networks

Akash Haridas, Nagabhushana Rao Vadlamani
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T02A006, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76301
https://doi.org/10.1115/GTINDIA2021-76301
View Paper titled, Modelling Wall-Pressure Spectra in Turbulent Boundary Layers Using Neural Networks
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Topics: Artificial neural networks, Boundary layer turbulence, Modeling, Pressure, Spectra (Spectroscopy), Compressibility, Fluctuations (Physics), Pressure gradient
Proceedings Papers

Assessment of LES and RANS-LES Hybrid Models for Heat Transfer Predictions in Effusion Cooled Combustor Liners

Vishwas Verma, Kiran Manoharan, Jaydeep Basani, Dustin Brandt
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T08A002, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76467
https://doi.org/10.1115/GTINDIA2021-76467
View Paper titled, Assessment of LES and RANS-LES Hybrid Models for Heat Transfer Predictions in Effusion Cooled Combustor Liners
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Topics: Combustion chambers, Cooling, Heat flux, Heat transfer, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Resolution (Optics), Boundary layer turbulence, Damage, Design
Proceedings Papers

Experimental and Modeling Studies on the Stress Relaxation Behaviour of Ti-6Al-4V Alloy

Kali Prasad, Krishnaswamy Hariharan, Dilip K. Banerjee
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T01A002, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75873
https://doi.org/10.1115/GTINDIA2021-75873
View Paper titled, Experimental and Modeling Studies on the Stress Relaxation Behaviour of Ti-6Al-4V Alloy
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Topics: Alloys, Ductility, Modeling, Relaxation (Physics), Stress, Titanium alloys
Proceedings Papers

Modeling Combustion in a Rearward-Facing Step Using a Hybrid RANS/LES Method

Ishan Verma, Rakesh Yadav, Pravin Nakod, Patrick Sharkey, Shaoping Li, Ellen Meeks
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, V002T04A012, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2522
https://doi.org/10.1115/GTINDIA2019-2522
View Paper titled, Modeling Combustion in a Rearward-Facing Step Using a Hybrid RANS/LES Method
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Topics: Combustion, Flamelet generated manifold, Modeling, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Random Field Modeling and Analysis of Rotor Bladed Disc Sector Using a Data Driven PCE Based Approach

Rahul Kumar, Sayan Gupta, Shaikh Faruque Ali
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A007, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2497
https://doi.org/10.1115/GTINDIA2019-2497
View Paper titled, Random Field Modeling and Analysis of Rotor Bladed Disc Sector Using a Data Driven PCE Based Approach
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Topics: Chaos, Coordinate measuring machines, Disks, Entropy, Modeling, Polynomials, Rotors
Proceedings Papers

Modelling of Gas Cooler for S-CO 2 Brayton Power Cycle

Vivek Pandey, Lakshminarayanan Seshadri, Jayesh Gupta, Ravishankar Mariayyah, Nagavally Lingappa Santhosh, Pramod Kumar
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, V002T08A010, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2612
https://doi.org/10.1115/GTINDIA2019-2612
View Paper titled, Modelling of Gas Cooler for S-CO 2 Brayton Power Cycle
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Topics: Flow (Dynamics), Mechanical admittance, Modeling, Supercritical carbon dioxide, Thermal resistance, Thermodynamic power cycles
Proceedings Papers

Numerical Simulation and Experimental Validation of Frequency Based Fault Detection and Localization in a Planetary Gearbox Under Dynamic Condition

Nithin Venkataram, Harish K. Bhagavan, Rahul M. Cadambi, Arun R. Rao
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A008, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2523
https://doi.org/10.1115/GTINDIA2019-2523
View Paper titled, Numerical Simulation and Experimental Validation of Frequency Based Fault Detection and Localization in a Planetary Gearbox Under Dynamic Condition
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Topics: Computer simulation, Flaw detection, Mechanical drives, Signals, Simulation, Modeling, Simulation results
Proceedings Papers

Simulation of Pollutant Emissions in a Small-Sized Combustion Chamber With a Gas Fuel for Various Regime Modes

Nikita I. Gurakov, Ivan A. Zubrilin, Ivan V. Chechet, Vladislav M. Anisimov, Sergey S. Matveev, Dmitry V. Idrisov, Michail Y. Anisimov
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, V002T04A023, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2687
https://doi.org/10.1115/GTINDIA2019-2687
View Paper titled, Simulation of Pollutant Emissions in a Small-Sized Combustion Chamber With a Gas Fuel for Various Regime Modes
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Topics: Combustion chambers, Emissions, Gaseous fuels, Pollution, Simulation, Combustion, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Temperature, Carbon dioxide
Proceedings Papers

Combustor Modeling and Design Modification of a Micro Gas Turbine Combustor With a Rotating Casing for Syngas Fuel

Hsin-Yi Shih, Maaz Ajvad
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, V002T04A007, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2463
https://doi.org/10.1115/GTINDIA2019-2463
View Paper titled, Combustor Modeling and Design Modification of a Micro Gas Turbine Combustor With a Rotating Casing for Syngas Fuel
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Topics: Combustion chambers, Design, Fuels, Micro gas turbines, Modeling, Syngas, Combustion, Flames, High temperature, Temperature
Proceedings Papers

Modelling and Control of the Hydraulically Actuated Horizontal Axis Wind Turbine Pitch System

P. Venkaiah, B. K. Sarkar
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, V002T06A005, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2378
https://doi.org/10.1115/GTINDIA2019-2378
View Paper titled, Modelling and Control of the Hydraulically Actuated Horizontal Axis Wind Turbine Pitch System
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Topics: Horizontal axis wind turbines, Modeling, Wind turbines, Wind, Control equipment, Blades, Wind energy, Renewable energy sources, Wind power, Actuators