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Proceedings Papers

Numerical Investigation on the Cavity Implementation Methods in Trapped Vortex Combustor

Nisanth M S, Pratikash P. Panda, Ravikrishna R V
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T03A001, December 2–3, 2021
Paper No: GTINDIA2021-75934
DOI: https://doi.org/10.1115/GTINDIA2021-75934
View Paper titled, Numerical Investigation on the Cavity Implementation Methods in Trapped Vortex Combustor
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Topics: Cavities, Combustion chambers, Vortices, Flames, Combustion, Flow (Dynamics), Cavity flows, Ducts, Emissions, Engineering simulation
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
DOI: 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

Estimation of the Influence of the Inlet Nonuniformity on the Performance of a Fan of a Turbofan Engine

Grigorii M. Popov, Oleg V. Baturin, Yulia D. Novikova, Vasilii M. Zubanov, Andrei A. Volkov
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A002, December 5–6, 2019
Paper No: GTINDIA2019-2391
DOI: https://doi.org/10.1115/GTINDIA2019-2391
View Paper titled, Estimation of the Influence of the Inlet Nonuniformity on the Performance of a Fan of a Turbofan Engine
Click here to open pdf in another window PDF for Estimation of the Influence of the Inlet Nonuniformity on the Performance of a Fan of a Turbofan Engine
Topics: Engines, Turbofans, Flow (Dynamics), Computer simulation, Ducts, Computational fluid dynamics, Workflow
Proceedings Papers

Design, Fabrication and Analysis of an Electric Ducted Fan

Parthasarathy Vasanthakumar, Jigme Tsering, Sumanth Siddhartha Suddunuri
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A011, December 5–6, 2019
Paper No: GTINDIA2019-2620
DOI: https://doi.org/10.1115/GTINDIA2019-2620
View Paper titled, Design, Fabrication and Analysis of an Electric Ducted Fan
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Topics: Additive manufacturing, Aircraft, Batteries, Design, Engines, Manufacturing, Combustion, Propulsion systems, Thrust, Unmanned aerial vehicles
Proceedings Papers

Flow Interactions in Low Bypass Ratio Multi-Spool Turbofan Engines

Vishwas Verma, Gursharanjit Singh, A. M. Pradeep
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, V002T07A003, December 5–6, 2019
Paper No: GTINDIA2019-2572
DOI: https://doi.org/10.1115/GTINDIA2019-2572
View Paper titled, Flow Interactions in Low Bypass Ratio Multi-Spool Turbofan Engines
Click here to open pdf in another window PDF for Flow Interactions in Low Bypass Ratio Multi-Spool Turbofan Engines
Topics: Compression, Compressors, Ducts, Engines, Flow (Dynamics), Turbofans, Wakes, Integrated systems, Shapes, Modeling
Proceedings Papers

Unsteady Non-Reacting and Reacting Flow Simulations of a Triangular Bluff-Body Flameholder

Manoj Mannari, A. T. Sriram, Gursharanjit Singh, S. Ganesan
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, V002T04A018, December 5–6, 2019
Paper No: GTINDIA2019-2603
DOI: https://doi.org/10.1115/GTINDIA2019-2603
View Paper titled, Unsteady Non-Reacting and Reacting Flow Simulations of a Triangular Bluff-Body Flameholder
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Topics: Combustion, Computational fluid dynamics, Ducts, Dynamics (Mechanics), Eddies (Fluid dynamics), Electrical discharge machining, Energy dissipation, Flames, Flow (Dynamics), Flow simulation
Proceedings Papers

Heat Transfer Enhancement in Duct With Rectangular Fin Arrays

Md. Islam, I. Barsoum
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T03A019, December 5–6, 2019
Paper No: GTINDIA2019-2761
DOI: https://doi.org/10.1115/GTINDIA2019-2761
View Paper titled, Heat Transfer Enhancement in Duct With Rectangular Fin Arrays
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Topics: Ducts, Heat transfer
Proceedings Papers

Comparative Analysis of Propulsive System in Multi-Rotor Unmanned Aerial Vehicle

Balaji Sonaimuthu, Prabhagaran Panchalingam, Vijayanandh Raja
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, V002T08A004, December 5–6, 2019
Paper No: GTINDIA2019-2429
DOI: https://doi.org/10.1115/GTINDIA2019-2429
View Paper titled, Comparative Analysis of Propulsive System in Multi-Rotor Unmanned Aerial Vehicle
Click here to open pdf in another window PDF for Comparative Analysis of Propulsive System in Multi-Rotor Unmanned Aerial Vehicle
Topics: Nozzles, Propellers, Rotors, Thrust, Unmanned aerial vehicles, Ducts, Design, Computer simulation, Conceptual design, Design methodology
Proceedings Papers

Performance Optimization of Trapezium Rib Parameters Using Response Surface Methodology

Naveen Sharma, Vaibhav Sharma, Andallib Tariq
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A016, December 7–8, 2017
Paper No: GTINDIA2017-4881
DOI: https://doi.org/10.1115/GTINDIA2017-4881
View Paper titled, Performance Optimization of Trapezium Rib Parameters Using Response Surface Methodology
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Topics: Optimization, Response surface methodology, Ducts, Design, Air flow, Friction, Heat transfer, Liquid crystals, Reynolds number, Temperature
Proceedings Papers

Experimental Study of Detailed Heat Transfer and Fluid Flow Characteristics in a Rectangular Duct With Solid and Slitted Pentagonal Ribs

Naveen Sharma, Andallib Tariq, Manish Mishra
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A010, December 7–8, 2017
Paper No: GTINDIA2017-4651
DOI: https://doi.org/10.1115/GTINDIA2017-4651
View Paper titled, Experimental Study of Detailed Heat Transfer and Fluid Flow Characteristics in a Rectangular Duct With Solid and Slitted Pentagonal Ribs
Click here to open pdf in another window PDF for Experimental Study of Detailed Heat Transfer and Fluid Flow Characteristics in a Rectangular Duct With Solid and Slitted Pentagonal Ribs
Topics: Ducts, Fluid dynamics, Heat transfer, Flow (Dynamics), Pressure, Corners (Structural elements), Flow measurement, Friction, Heat transfer coefficients, Liquid crystals
Proceedings Papers

CFD Analyses of Combustor-Diffuser System of Marine Gas Turbine Engine

Srinivasan Karuppannan, Vaibhav Murlidhar Sondur, Gullapalli Sivaramakrishna, Raju D. Navindgi, N. Muthuveerappan
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A013, December 7–8, 2017
Paper No: GTINDIA2017-4739
DOI: https://doi.org/10.1115/GTINDIA2017-4739
View Paper titled, CFD Analyses of Combustor-Diffuser System of Marine Gas Turbine Engine
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Topics: Combustion chambers, Computational fluid dynamics, Diffusers, Marine gas turbines, Flow (Dynamics), Pressure, Ducts, Geometry, Design, Turbulence
Proceedings Papers

Comparison of Unsteady Heat Release Rate by Measurements From Chemiluminescence and Two Microphone Techniques

Rajbir Verma, Sathesh Mariappan
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T03A002, December 2–3, 2015
Paper No: GTINDIA2015-1249
DOI: https://doi.org/10.1115/GTINDIA2015-1249
View Paper titled, Comparison of Unsteady Heat Release Rate by Measurements From Chemiluminescence and Two Microphone Techniques
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Topics: Chemiluminescence, Heat, Microphones, Flames, Acoustics, Ducts, Fuels, Combustion, Blackbody radiation, Carbon
Proceedings Papers

Validation of a 1D Transient Simulation Model of a Multistage Axial Compressor

Reema Kundu, J. V. R. Prasad, Yedidia Neumeier
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T01A010, December 2–3, 2015
Paper No: GTINDIA2015-1237
DOI: https://doi.org/10.1115/GTINDIA2015-1237
View Paper titled, Validation of a 1D Transient Simulation Model of a Multistage Axial Compressor
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Topics: Compressors, Simulation models, Transients (Dynamics), Flow (Dynamics), Blades, Oscillations, Compression, Databases, Ducts, Dynamic models
Proceedings Papers

Investigation of Combustion Oscillations of Premixed Dump Combustor Using Time-Resolved Particle Image Velocimetry

Ramgopal Sampath, Vikram Ramanan, S. R. Chakravarthy
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T03A013, December 15–17, 2014
Paper No: GTINDIA2014-8288
DOI: https://doi.org/10.1115/GTINDIA2014-8288
View Paper titled, Investigation of Combustion Oscillations of Premixed Dump Combustor Using Time-Resolved Particle Image Velocimetry
Click here to open pdf in another window PDF for Investigation of Combustion Oscillations of Premixed Dump Combustor Using Time-Resolved Particle Image Velocimetry
Topics: Combustion, Combustion chambers, Oscillations, Particulate matter, Vortices, Acoustics, Pressure, Flames, Fluctuations (Physics), Excitation
Proceedings Papers

Gas Turbine Compartment Ventilation System

Divya Kothakapu, Srinivas Avishetti
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T04A003, December 15–17, 2014
Paper No: GTINDIA2014-8161
DOI: https://doi.org/10.1115/GTINDIA2014-8161
View Paper titled, Gas Turbine Compartment Ventilation System
Click here to open pdf in another window PDF for Gas Turbine Compartment Ventilation System
Topics: Gas turbines, Ventilation, Computational fluid dynamics, Temperature, Turbines, Flow (Dynamics), Heating, Pressure, Air conditioning, Databases
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
Click here to open pdf in another window PDF for Heat Transfer and Flow Studies of Different Cooling Configurations for Gas Turbine Rotor Blade
Topics: Blades, Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Rotors, Temperature, Pressure, Coolants, Film cooling
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
Click here to open pdf in another window PDF for Effect of Hole Shape on Film Cooling Effectiveness Over a Flat Plate
Topics: Film cooling, Flat plates, Shapes, Temperature, Coolants, Heat transfer coefficients, Convection, Flow (Dynamics), Thermocouples, Cooling
Proceedings Papers

An Assessment of Turbulence Models for S-Duct Diffusers With Flow Control

S. P. Bhat, R. K. Sullerey
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T01A005, December 5–6, 2013
Paper No: GTINDIA2013-3566
DOI: https://doi.org/10.1115/GTINDIA2013-3566
View Paper titled, An Assessment of Turbulence Models for S-Duct Diffusers With Flow Control
Click here to open pdf in another window PDF for An Assessment of Turbulence Models for S-Duct Diffusers With Flow Control
Topics: Diffusers, Ducts, Flow control, Turbulence, Flow (Dynamics), Computational fluid dynamics, Compressible flow, Energy dissipation, Geometry, Jets
Proceedings Papers

CFD Modeling to Study the Effect of Spacer Design on Centrifugal Compressor Exit Scroll Performance

Vrushabhendra V. Patri, Uday K. Meduri, Giuseppe Iurisci, Marco Giachi
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T01A008, December 5–6, 2013
Paper No: GTINDIA2013-3593
DOI: https://doi.org/10.1115/GTINDIA2013-3593
View Paper titled, CFD Modeling to Study the Effect of Spacer Design on Centrifugal Compressor Exit Scroll Performance
Click here to open pdf in another window PDF for CFD Modeling to Study the Effect of Spacer Design on Centrifugal Compressor Exit Scroll Performance
Topics: Compressors, Computational fluid dynamics, Design, Modeling, Impellers, Diffusers, Shapes, Boats, Ducts, Flow (Dynamics)
Proceedings Papers

Experimental Investigation of Flow Characteristics in a Square Duct With Delta-Wing Vortex Generators

Vadiraj V. Katti, Anandkumar S. Malipatil, Mahesh R. Ingalagi
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T04A013, December 5–6, 2013
Paper No: GTINDIA2013-3773
DOI: https://doi.org/10.1115/GTINDIA2013-3773
View Paper titled, Experimental Investigation of Flow Characteristics in a Square Duct With Delta-Wing Vortex Generators
Click here to open pdf in another window PDF for Experimental Investigation of Flow Characteristics in a Square Duct With Delta-Wing Vortex Generators
Topics: Ducts, Flow (Dynamics), Friction, Generators, Vortices, Wings