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Proceedings Papers

Influence of Coolant on Cooling Performance Sensitivity of Internally Convective Turbine Vane

Thanapat Chotroongruang, Prasert Prapamonthon, Rungsimun Thongdee, Thanapat Thongmuenwaiyathon, Zhenxu Sun, Bo Yin
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T12A004, December 2–3, 2021
Paper No: GTINDIA2021-76021
DOI: https://doi.org/10.1115/GTINDIA2021-76021
View Paper titled, Influence of Coolant on Cooling Performance Sensitivity of Internally Convective Turbine Vane
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Topics: Coolants, Cooling, Turbines
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
Paper No: GTINDIA2019-2651
DOI: 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

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
Paper No: GTINDIA2017-4549
DOI: 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

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
Paper No: GTINDIA2017-4568
DOI: 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

Secondary Air Performance Optimization of a Combined Impingement and Film Cooled Gas Turbine Nozzle Guide Vane

Pol Reddy Kukutla, Bhamidi V. S. S. S. Prasad
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A008, December 7–8, 2017
Paper No: GTINDIA2017-4608
DOI: https://doi.org/10.1115/GTINDIA2017-4608
View Paper titled, Secondary Air Performance Optimization of a Combined Impingement and Film Cooled Gas Turbine Nozzle Guide Vane
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Topics: Gas turbines, Nozzle guide vanes, Optimization, Coolants, Design, Flow (Dynamics), Pareto optimization, Pressure drop, Temperature, Algorithms
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
Paper No: GTINDIA2015-1392
DOI: 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

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
Paper No: GTINDIA2014-8214
DOI: 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
Paper No: GTINDIA2013-3615
DOI: 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

Cooling Efficiency Enhancement Using Impingement Cooling Technique for Turbine Blades

Keerthivasan Rajamani, Madhu Ganesh, Karthikeyan Paramanandam, Chandiran Jayamurugan, Sridharan R. Narayanan, Balamurugan Srinivasan, A. Chandra
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A014, December 5–6, 2013
Paper No: GTINDIA2013-3803
DOI: https://doi.org/10.1115/GTINDIA2013-3803
View Paper titled, Cooling Efficiency Enhancement Using Impingement Cooling Technique for Turbine Blades
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Topics: Cooling, Impingement cooling, Turbine blades, Flow (Dynamics), Blades, Computational fluid dynamics, Coolants, Engineering simulation, Simulation, Fluids
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
Paper No: GTINDIA2013-3628
DOI: 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
Paper No: GTINDIA2013-3629
DOI: 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
Proceedings Papers

Numerical Studies on the Effect of Tip Clearance and Tip Cooling Flow on Endwall Losses of an Unshrouded Axial Turbine Rotor

K. Asgar Ali, Quamber H. Nagpurwala, Abdul Nassar, S. V. Ramanamurthy
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T02A006, December 5–6, 2013
Paper No: GTINDIA2013-3568
DOI: https://doi.org/10.1115/GTINDIA2013-3568
View Paper titled, Numerical Studies on the Effect of Tip Clearance and Tip Cooling Flow on Endwall Losses of an Unshrouded Axial Turbine Rotor
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Topics: Clearances (Engineering), Coolants, Cooling, Flow (Dynamics), Rotors, Turbines
Proceedings Papers

Studies on Impact of Inlet Viscosity Ratio, Decay Rate and Length Scales in a Cooled Turbine Stage

Karthik Srinivasan, David Newman
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T02A008, December 5–6, 2013
Paper No: GTINDIA2013-3586
DOI: https://doi.org/10.1115/GTINDIA2013-3586
View Paper titled, Studies on Impact of Inlet Viscosity Ratio, Decay Rate and Length Scales in a Cooled Turbine Stage
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Topics: Turbines, Viscosity, Turbulence, Flow (Dynamics), Computational fluid dynamics, Aircraft engines, Coolants, Design, Flight, Operating temperature
Proceedings Papers

Coolant Gas Injection on a Blunt-Nosed Re-Entry Vehicle

Jeswin Joseph, S. R. Shine
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A012, December 5–6, 2013
Paper No: GTINDIA2013-3738
DOI: https://doi.org/10.1115/GTINDIA2013-3738
View Paper titled, Coolant Gas Injection on a Blunt-Nosed Re-Entry Vehicle
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Topics: Coolants, Vehicles, Film cooling, Mach number, Engineering simulation, Flow (Dynamics), Simulation, Boundary-value problems, Heating, Hypersonic flow
Proceedings Papers

Flow and Heat Transfer Analysis of Turbine Blade Cooling Passages Using Network Method

Mohammad Alizadeh, Ali Izadi, Alireza Fathi, Hiwa Khaledi
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 523-531, December 1, 2012
Paper No: GTINDIA2012-9644
DOI: https://doi.org/10.1115/GTINDIA2012-9644
View Paper titled, Flow and Heat Transfer Analysis of Turbine Blade Cooling Passages Using Network Method
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Topics: Cooling, Flow (Dynamics), Heat transfer, Turbine blades, Blades, Boundary-value problems, Computation, Coolants, Computer simulation, Cooling systems
Proceedings Papers

Internal Wall-Jet Film Cooling With Tangential Coolant Holes

S. R. Shine, S. Sunil Kumar, B. N. Suresh
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 487-495, December 1, 2012
Paper No: GTINDIA2012-9607
DOI: https://doi.org/10.1115/GTINDIA2012-9607
View Paper titled, Internal Wall-Jet Film Cooling With Tangential Coolant Holes
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Topics: Coolants, Film cooling, Computer simulation, Gas flow, Gas turbines, Heat conduction, Nitrogen, Numerical analysis, Simulation results, Turbines