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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
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

A Numerical Study of Flow Around Different Hydrofoil Systems In Presence of the Free Surface

Nutan Kumari, Arnab Chakraborty
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T09A002, December 2–3, 2021
Paper No: GTINDIA2021-75821
https://doi.org/10.1115/GTINDIA2021-75821
View Paper titled, A Numerical Study of Flow Around Different Hydrofoil Systems In Presence of the Free Surface
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Topics: Flow (Dynamics), Hydrofoil, Turbines, Turbulence, Blades, Computer simulation, Computer software, Design, Drag (Fluid dynamics), Dynamics (Mechanics)
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
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

Application of Machine Learning in Turbulent Combustion for Aviation Gas Turbine Combustor Design

Vishwas Verma, Kiran Manoharan, Jaydeep Basani
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T02A007, December 2–3, 2021
Paper No: GTINDIA2021-76442
https://doi.org/10.1115/GTINDIA2021-76442
View Paper titled, Application of Machine Learning in Turbulent Combustion for Aviation Gas Turbine Combustor Design
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Topics: Aviation, Combustion, Combustion chambers, Design, Gas turbines, Large eddy simulation, Machine learning, Multilayer perceptron, Turbulence
Proceedings Papers

Validating the Iterative Design Procedure for an Axial Flow Turbine Test Rig

Rajat Arora, Ramraj H. Sundararaj, T. Chandra Sekar, Abhijit Kushari
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A005, December 2–3, 2021
Paper No: GTINDIA2021-76080
https://doi.org/10.1115/GTINDIA2021-76080
View Paper titled, Validating the Iterative Design Procedure for an Axial Flow Turbine Test Rig
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Topics: Axial flow, Design, Turbines
Proceedings Papers

Design of Autonomous Unmanned System for Aerial Operations From Underwater Platforms

Vindhya Devalla, Cris Thomas, Adthithiyan Neduncheran, Shiv Capoor, Amit Kumar Mondal
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T05A003, December 2–3, 2021
Paper No: GTINDIA2021-76354
https://doi.org/10.1115/GTINDIA2021-76354
View Paper titled, Design of Autonomous Unmanned System for Aerial Operations From Underwater Platforms
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Topics: Design, Surveillance, Unmanned aerial vehicles, Water, Military systems, Underwater vehicles, Submersibles, Warfare
Proceedings Papers

Theoretical Estimation of Minimum and Maximum Allowable Rotational Speed of Supercritical CO 2 Inward Flow Radial Turbine

Syed J. Hoque, Pramod Kumar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A007, December 2–3, 2021
Paper No: GTINDIA2021-76379
https://doi.org/10.1115/GTINDIA2021-76379
View Paper titled, Theoretical Estimation of Minimum and Maximum Allowable Rotational Speed of Supercritical CO 2 Inward Flow Radial Turbine
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Topics: Flow (Dynamics), Supercritical carbon dioxide, Turbines, Blades, Fluids, Mach number, Boundary-value problems, Computer software, Density, Design
Proceedings Papers

Design of Duct Passages for an Air Turbine Starter Test Rig

Sadham Usean R, Prasad B. V. S. S. S., Milind Dhabade, Amit Kurvinkop, Vishnuvardhan Tatiparthi
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A006, December 2–3, 2021
Paper No: GTINDIA2021-76152
https://doi.org/10.1115/GTINDIA2021-76152
View Paper titled, Design of Duct Passages for an Air Turbine Starter Test Rig
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Topics: Computational fluid dynamics, Design, Ducts, Exhaust systems, Turbines
Proceedings Papers

Development of a New Loss Model for Turbomachinery Labyrinth Seals

Davendu Y. Kulkarni, Luca di Mare
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T06A002, December 2–3, 2021
Paper No: GTINDIA2021-76061
https://doi.org/10.1115/GTINDIA2021-76061
View Paper titled, Development of a New Loss Model for Turbomachinery Labyrinth Seals
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Topics: Computation, Computational fluid dynamics, Design, Experimental methods, Flow (Dynamics), Geometry, Leakage, Leakage flows, Model validation, Pressure
Proceedings Papers

Inverse Design of Airfoils Using Convolutional Neural Network and Deep Neural Network

Amit Kumar, Nagabhushana Rao Vadlamani
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T02A001, December 2–3, 2021
Paper No: GTINDIA2021-74765
https://doi.org/10.1115/GTINDIA2021-74765
View Paper titled, Inverse Design of Airfoils Using Convolutional Neural Network and Deep Neural Network
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Topics: Airfoils, Artificial neural networks, Design, Shapes, Pressure, Errors
Proceedings Papers

Preliminary Aerodynamic Design of a S-CO2 Axial Turbine

R. Senthil Kumaran, Dilipkumar B. Alone, Abdul Nassar, Pramod Kumar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A009, December 2–3, 2021
Paper No: GTINDIA2021-76454
https://doi.org/10.1115/GTINDIA2021-76454
View Paper titled, Preliminary Aerodynamic Design of a S-CO2 Axial Turbine
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Topics: Brayton cycle, Carbon, Design, Flow (Dynamics), Supercritical carbon dioxide, Turbines
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
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

Ring Segment Life Improvement Through Hook Gap and Stiffness Optimization

Saurabh Gorai, Ravi Khandelwal, Debdulal Das, Fathi Ahmed, Radulovic Radan
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T10A006, December 2–3, 2021
Paper No: GTINDIA2021-76098
https://doi.org/10.1115/GTINDIA2021-76098
View Paper titled, Ring Segment Life Improvement Through Hook Gap and Stiffness Optimization
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Topics: Optimization, Stiffness, Stress, Design, Pressure, Temperature, Gas turbines, Rails, Steady state, Transfer functions
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
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

Numerical Investigations on Aerodynamic Design Criteria for Low Speed Mixed Flow Compressor

Hemant Kumar, Chetan S. Mistry
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A006, December 2–3, 2021
Paper No: GTINDIA2021-76013
https://doi.org/10.1115/GTINDIA2021-76013
View Paper titled, Numerical Investigations on Aerodynamic Design Criteria for Low Speed Mixed Flow Compressor
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Topics: Blades, Clearances (Engineering), Compressors, Design, Flow (Dynamics)
Proceedings Papers

Performance Enhancement of Horizontal Axis Wind Turbine Using Numerical Techniques

Poornima Menon, Srinivas G
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T09A011, December 2–3, 2021
Paper No: GTINDIA2021-76268
https://doi.org/10.1115/GTINDIA2021-76268
View Paper titled, Performance Enhancement of Horizontal Axis Wind Turbine Using Numerical Techniques
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Topics: Horizontal axis wind turbines, Rotors, Blades, Design, Turbines, Wind, Airfoils, Wind turbines, Computational fluid dynamics, Engineering simulation
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
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
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

Design and Development of a Radial Turbine for Low Flow Turbocharging

Dhinagaran Ramachandran, Srinivasa Rao Billa, Balamurugan Mayandi, Perumal Balappan, Shyamaprasad Kanthila, Neeraj Srivastava
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A024, December 5–6, 2019
Paper No: GTINDIA2019-2692
https://doi.org/10.1115/GTINDIA2019-2692
View Paper titled, Design and Development of a Radial Turbine for Low Flow Turbocharging
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Topics: Design, Flow (Dynamics), Turbines, Wheels, Blades, Inertia (Mechanics), Transients (Dynamics), Computational fluid dynamics, Engineering simulation, Finite element analysis
Proceedings Papers

Design of High Transonic Axial Compressor Stage for Small Gas Turbine Applications

S. Satish Kumar, Lakshya Kumar, R. Senthil Kumaran, Veera Sesha Kumar, M. T. Shobhavathy
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A018, December 5–6, 2019
Paper No: GTINDIA2019-2690
https://doi.org/10.1115/GTINDIA2019-2690
View Paper titled, Design of High Transonic Axial Compressor Stage for Small Gas Turbine Applications
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Topics: Compressors, Design, Gas turbines, Modal analysis, Unmanned aerial vehicles