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Proceedings Papers

Application of Machine Learning Based Meta Models for Predicting Film Cooling Effectiveness in Gas Turbine Blades

Amit Grover, Rishabh Shrivastava
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T10A007, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118380
https://doi.org/10.1115/GTINDIA2023-118380
View Paper titled, Application of Machine Learning Based Meta Models for Predicting Film Cooling Effectiveness in Gas Turbine Blades
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Topics: Blades, Film cooling, Gas turbines, Heat transfer, Machine learning
Proceedings Papers

Numerical Investigation on the Optimization of Angled Effusion Holes of Liner Assembly of Micro Gas Turbine Engine Combustor

Nivedita Shahi, Ayush Divyansh, Vatsal Tyagi, Shanmugadas K. P.
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T04A010, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118466
https://doi.org/10.1115/GTINDIA2023-118466
View Paper titled, Numerical Investigation on the Optimization of Angled Effusion Holes of Liner Assembly of Micro Gas Turbine Engine Combustor
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Topics: Combustion chambers, Cooling, Engines, Film cooling, Manufacturing, Micro gas turbines, Optimization, Wall temperature, Pressure drop, Flow (Dynamics)
Proceedings Papers

Computational Study of Mist Assisted Film Cooling on a Flat Plate

Mallikarjuna Rao Pabbi Setty, B. V. S. S. S. Prasad
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T03A013, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2637
https://doi.org/10.1115/GTINDIA2019-2637
View Paper titled, Computational Study of Mist Assisted Film Cooling on a Flat Plate
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Topics: Cooling, Drops, Film cooling, Flat plates
Proceedings Papers

Advanced Models for Fatigue Life Estimation of Combustor Components for Gas Turbine Application

Dileep Sivarama Iyer, Nikhil Chandran Pillai
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A002, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2380
https://doi.org/10.1115/GTINDIA2019-2380
View Paper titled, Advanced Models for Fatigue Life Estimation of Combustor Components for Gas Turbine Application
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Topics: Combustion chambers, Fatigue life, Gas turbines, Cooling, Fatigue damage, Stress, Cycles, Emissions, Fracture (Materials), Low cycle fatigue
Proceedings Papers

Fluid Thermal Network Studies on Cooled Nozzle Guide Vane

Pol Reddy Kukutla, B. V. S. S. S. Prasad
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T03A014, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2651
https://doi.org/10.1115/GTINDIA2019-2651
View Paper titled, Fluid Thermal Network Studies on Cooled Nozzle Guide Vane
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Topics: Cooling, Flow (Dynamics), Fluids, Nozzle guide vanes, Simulation, Coolants, Film cooling, Gas turbines, Genetic algorithms, Modeling
Proceedings Papers

Development of Film Cooled Thruster for Rocket Application

Avanish Kumar, V. Venkateswarlu, P. Satyaprasad, M. Raghavendra Rao
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T03A001, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2320
https://doi.org/10.1115/GTINDIA2019-2320
View Paper titled, Development of Film Cooled Thruster for Rocket Application
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Topics: Cooling, Ejectors, Exterior walls, Film cooling, Flow (Dynamics), Fuels, Heat transfer, Propellants, Rockets, Shells
Proceedings Papers

Towards an Understanding of Traverse Migration in the High Pressure Stage of a Gas Turbine: Effects of Geometry Fidelity and Turbulence Modelling

Karthik Srinivasan, Simon Bather
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T02A005, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4583
https://doi.org/10.1115/GTINDIA2017-4583
View Paper titled, Towards an Understanding of Traverse Migration in the High Pressure Stage of a Gas Turbine: Effects of Geometry Fidelity and Turbulence Modelling
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Topics: Gas turbines, Geometry, High pressure (Physics), Modeling, Turbulence, Design, Flow (Dynamics), Cooling, Turbines, Temperature
Proceedings Papers

Computational Study of Film Cooling With Mist and Air for a Flat Plate

Mallikarjuna Rao Pabbi Setty, Pratibha Biswal, Bhamidi Prasad
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A003, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4549
https://doi.org/10.1115/GTINDIA2017-4549
View Paper titled, Computational Study of Film Cooling With Mist and Air for a Flat Plate
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Topics: Film cooling, Flat plates, Drops, Cooling, Water, Coolants, Evaporation, Temperature, Blades, Computation
Proceedings Papers

Impact of Inlet Fogging on the Performance of Steam Injected Cooled Gas Turbine Based Combined Cycle Power Plant

Anoop Kumar Shukla, Onkar Singh
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A004, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4557
https://doi.org/10.1115/GTINDIA2017-4557
View Paper titled, Impact of Inlet Fogging on the Performance of Steam Injected Cooled Gas Turbine Based Combined Cycle Power Plant
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Topics: Combined cycle power stations, Gas turbines, Steam, Cycles, Temperature, Combined cycles, Design, Film cooling, Modeling, Pressure
Proceedings Papers

Flow and Heat Transfer Analysis of Mist-Film Cooling on a Flat Plate

Anjali Dwivedi, Ankit Verma, S. Sarkar
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A005, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4568
https://doi.org/10.1115/GTINDIA2017-4568
View Paper titled, Flow and Heat Transfer Analysis of Mist-Film Cooling on a Flat Plate
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Topics: Cooling, Flat plates, Flow (Dynamics), Heat transfer, Drops, Blades, Latent heat, Absorption, Computation, Computer simulation
Proceedings Papers

Experimental Investigation of Overall Cooling Effectiveness on Combustion Chamber Liner With and Without Impingement Holes

Felix Jesuraj, Raghavan Rajendran, Kumar Gottekre Narayanappa, Giridhara Babu Yepuri, Vivek Sasikumar, Sinith Poozhiyil
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A006, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1377
https://doi.org/10.1115/GTINDIA2015-1377
View Paper titled, Experimental Investigation of Overall Cooling Effectiveness on Combustion Chamber Liner With and Without Impingement Holes
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Topics: Combustion chambers, Cooling, Film cooling, Combustion, Convection, Gas turbines, High temperature, Jets, Plates (structures), Temperature measurement
Proceedings Papers

Effect of Vortex Generators on Film Cooling Effectiveness

S. Sarkar, Ganesh Ranakoti
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A007, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1392
https://doi.org/10.1115/GTINDIA2015-1392
View Paper titled, Effect of Vortex Generators on Film Cooling Effectiveness
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Topics: Film cooling, Generators, Vortices, Jets, Combustion chambers, Computation, Coolants, Density, Flat plates, Gases
Proceedings Papers

Experimental Investigation of Adiabatic Film Cooling Effectiveness Over a Circular Fan and Laidback Fan Shaped Hole Flat Plate Test Models

Giridhara Babu Yepuri, Felix Jesuraj, Suresh Batchu, Kesavan Venkataraman
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A008, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1394
https://doi.org/10.1115/GTINDIA2015-1394
View Paper titled, Experimental Investigation of Adiabatic Film Cooling Effectiveness Over a Circular Fan and Laidback Fan Shaped Hole Flat Plate Test Models
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Topics: Film cooling, Flat plates, Cooling, Computer software, Density, Design, Discharge coefficient, Flow (Dynamics), Nozzle guide vanes, Nylon fabrics
Proceedings Papers

Thermal Analysis of a Turbine Blade: Effect of Film Cooling and Internal Convective Cooling

S. Sarkar, P. Gupta
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T04A003, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1296
https://doi.org/10.1115/GTINDIA2015-1296
View Paper titled, Thermal Analysis of a Turbine Blade: Effect of Film Cooling and Internal Convective Cooling
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Topics: Cooling, Film cooling, Thermal analysis, Turbine blades, Blades, Gas turbines, Heat transfer, Suction, Aerodynamics, Computational fluid dynamics
Proceedings Papers

Inverse Heat Transfer Study of a Nonlinear Straight Porous Fin Using Hybrid Optimization

Ranjan Das, Rohit Kumar Singla
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T04A001, December 15–17, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2014-8101
https://doi.org/10.1115/GTINDIA2014-8101
View Paper titled, Inverse Heat Transfer Study of a Nonlinear Straight Porous Fin Using Hybrid Optimization
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Topics: Heat transfer, Optimization, Natural language processing, Nonlinear programming, Temperature distribution, Algorithms, Blades, Fins, Cooling, Errors
Proceedings Papers

An Internal Heat Transfer Study in a Cooled Nozzle Guide Vane of a Linear Cascade

Arun Kumar Pujari, Prasad B. V. S. S. Subrahmanyaa, Sitaram Nekkanti
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T04A005, December 15–17, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2014-8191
https://doi.org/10.1115/GTINDIA2014-8191
View Paper titled, An Internal Heat Transfer Study in a Cooled Nozzle Guide Vane of a Linear Cascade
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Topics: Cascades (Fluid dynamics), Heat transfer, Nozzle guide vanes, Chords (Trusses), Flow (Dynamics), Computation, Temperature, Blades, Film cooling, Heat transfer coefficients
Proceedings Papers

Heat Transfer and Flow Studies of Different Cooling Configurations for Gas Turbine Rotor Blade

Batchu Suresh, Ainapur Brijesh, V. Kesavan, S. Kishore Kumar
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T04A006, December 15–17, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2014-8214
https://doi.org/10.1115/GTINDIA2014-8214
View Paper titled, Heat Transfer and Flow Studies of Different Cooling Configurations for Gas Turbine Rotor Blade
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Topics: Blades, Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Rotors, Temperature, Pressure, Coolants, Film cooling
Proceedings Papers

Steady State Thermal Analysis of an Afterburner Liner

Suresh Batchu, S. Kishore Kumar
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A004, December 5–6, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2013-3615
https://doi.org/10.1115/GTINDIA2013-3615
View Paper titled, Steady State Thermal Analysis of an Afterburner Liner
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Topics: Steady state, Temperature, Thermal analysis, Thermal barrier coatings, Metals, Aircraft engines, Stress, Cooling, Electrical conductivity, Testing
Proceedings Papers

Effect of Hole Shape on Film Cooling Effectiveness Over a Flat Plate

J. Felix, N. Harshavardhana, Y. Giridhara Babu, D. Rajanna, N. Vinod Kumar
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A005, December 5–6, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2013-3628
https://doi.org/10.1115/GTINDIA2013-3628
View Paper titled, Effect of Hole Shape on Film Cooling Effectiveness Over a Flat Plate
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Topics: Film cooling, Flat plates, Shapes, Temperature, Coolants, Heat transfer coefficients, Convection, Flow (Dynamics), Thermocouples, Cooling
Proceedings Papers

Effect of Film Cooling Hole Area Ratio on Adiabatic Film Cooling Effectiveness Over a Flat Plate

J. Felix, J. Jim Alen, Y. Giridhara Babu, P. Siva Kumar, N. Vinod Kumar
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A006, December 5–6, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2013-3629
https://doi.org/10.1115/GTINDIA2013-3629
View Paper titled, Effect of Film Cooling Hole Area Ratio on Adiabatic Film Cooling Effectiveness Over a Flat Plate
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Topics: Film cooling, Flat plates, Convection, Heat transfer coefficients, Stainless steel, Temperature, Boundary-value problems, Coolants, Density, Heat flux