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Proceedings Papers

Microstructural Evolution Of LPBF AlSiMg – Effect Of Water Quenching Vs Furnace Cooling Vs Direct Aging

Dheepa Srinivasan, Dayananda Narayana
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T01A001, December 2–3, 2021
Paper No: GTINDIA2021-75837
DOI: https://doi.org/10.1115/GTINDIA2021-75837
View Paper titled, Microstructural Evolution Of LPBF AlSiMg – Effect Of Water Quenching Vs Furnace Cooling Vs Direct Aging
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Topics: Cooling, Furnaces, Heat treating (Metalworking), Quenching (Metalworking), Tensile strength, Water, Elongation, Heat, Stress, Additive manufacturing
Proceedings Papers

Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application

Kiran Kumar, Vasudev Chaudhari, Srikrishna Sahu, Ravindra G. Devi
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A009, December 2–3, 2021
Paper No: GTINDIA2021-76062
DOI: https://doi.org/10.1115/GTINDIA2021-76062
View Paper titled, Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application
Click here to open pdf in another window PDF for Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application
Topics: Ejectors, Gas turbines, Particulate matter, Sprays, Water, Drops, Blades, Compressors, Engines, Nozzles
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
DOI: https://doi.org/10.1115/GTINDIA2019-2423
View Paper titled, CFD Study for the Particle Transport and Deposition in Secondary Air Systems
Click here to open pdf in another window PDF for CFD Study for the Particle Transport and Deposition in Secondary Air Systems
Topics: Computational fluid dynamics, Particulate matter, Cavities, Engines, Turbine components, Aircraft engines, Blades, Commercial air transport, Computer software, Corrosion
Proceedings Papers

Phenomena Based Model for Predicting Ignition Probability for Gas-Turbine Combustors

Sourabh Shrivastava, Pravin Nakod
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, V002T04A001, December 5–6, 2019
Paper No: GTINDIA2019-2307
DOI: https://doi.org/10.1115/GTINDIA2019-2307
View Paper titled, Phenomena Based Model for Predicting Ignition Probability for Gas-Turbine Combustors
Click here to open pdf in another window PDF for Phenomena Based Model for Predicting Ignition Probability for Gas-Turbine Combustors
Topics: Combustion chambers, Gas turbines, Ignition, Particulate matter, Probability
Proceedings Papers

Experimental and Numerical Analysis of Turbulent Swirl Flow Structure in Double Swirler Burner

Dhanalakshmi Sellan, Raju Murugan, Saravanan Balusamy
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, V002T04A025, December 5–6, 2019
Paper No: GTINDIA2019-2739
DOI: https://doi.org/10.1115/GTINDIA2019-2739
View Paper titled, Experimental and Numerical Analysis of Turbulent Swirl Flow Structure in Double Swirler Burner
Click here to open pdf in another window PDF for Experimental and Numerical Analysis of Turbulent Swirl Flow Structure in Double Swirler Burner
Topics: Flow (Dynamics), Large eddy simulation, Numerical analysis, Particulate matter, Turbulence
Proceedings Papers

Burning Characteristics of Boron/JP10 Nanofuel Droplets

Eshwar Chandra, Ujas Patel, R. Vinu, Srikrishna Sahu
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, V002T04A019, December 5–6, 2019
Paper No: GTINDIA2019-2618
DOI: https://doi.org/10.1115/GTINDIA2019-2618
View Paper titled, Burning Characteristics of Boron/JP10 Nanofuel Droplets
Click here to open pdf in another window PDF for Burning Characteristics of Boron/JP10 Nanofuel Droplets
Topics: Boron, Combustion, Drops, Fuels, Surfactants, Bubbles, Oscillations, Aircraft, Density, Nanoparticles
Proceedings Papers

Experimental Investigation of Flow Blurring Atomizer at Near Field Using Particle Image Velocimetry

Raju Murugan, Dhanalakshmi Sellan, Pankaj S. Kolhe
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, V002T04A020, December 5–6, 2019
Paper No: GTINDIA2019-2635
DOI: https://doi.org/10.1115/GTINDIA2019-2635
View Paper titled, Experimental Investigation of Flow Blurring Atomizer at Near Field Using Particle Image Velocimetry
Click here to open pdf in another window PDF for Experimental Investigation of Flow Blurring Atomizer at Near Field Using Particle Image Velocimetry
Topics: Drops, Flow (Dynamics), Particulate matter
Proceedings Papers

On Effect of the Flare Angle on the Behaviour of the Flow Field of Twin-Radial Swirlers/High Shear Injector

Sonu Kumar, Swetaprovo Chaudhuri, Saptarshi Basu
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, V002T04A014, December 5–6, 2019
Paper No: GTINDIA2019-2537
DOI: https://doi.org/10.1115/GTINDIA2019-2537
View Paper titled, On Effect of the Flare Angle on the Behaviour of the Flow Field of Twin-Radial Swirlers/High Shear Injector
Click here to open pdf in another window PDF for On Effect of the Flare Angle on the Behaviour of the Flow Field of Twin-Radial Swirlers/High Shear Injector
Topics: Ejectors, Flow (Dynamics), Shear (Mechanics), Sprays, Combustion chambers, Fuels, Gas turbines, Engines, Flames, Nozzles
Proceedings Papers

A Study on Tribological Behavior of Linz-Donawitz Slag Filled Polypropylene Composites Using Experimental Design and Neural Networks

Pravat Ranjan Pati, Alok Satapathy
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T10A001, December 7–8, 2017
Paper No: GTINDIA2017-4514
DOI: https://doi.org/10.1115/GTINDIA2017-4514
View Paper titled, A Study on Tribological Behavior of Linz-Donawitz Slag Filled Polypropylene Composites Using Experimental Design and Neural Networks
Click here to open pdf in another window PDF for A Study on Tribological Behavior of Linz-Donawitz Slag Filled Polypropylene Composites Using Experimental Design and Neural Networks
Topics: Artificial neural networks, Composite materials, Experimental design, Slags, Tribology, Erosion, Particulate matter, Wear, ASTM International, Fibers
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

Numerical Investigations on Influence of Uniform Blade Surface Roughness on the Performance Characteristics of a Transonic Axial Flow Compressor Stage

Ravi J. Chotalia, Dilipkumar Bhanudasji Alone
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A008, December 7–8, 2017
Paper No: GTINDIA2017-4594
DOI: https://doi.org/10.1115/GTINDIA2017-4594
View Paper titled, Numerical Investigations on Influence of Uniform Blade Surface Roughness on the Performance Characteristics of a Transonic Axial Flow Compressor Stage
Click here to open pdf in another window PDF for Numerical Investigations on Influence of Uniform Blade Surface Roughness on the Performance Characteristics of a Transonic Axial Flow Compressor Stage
Topics: Axial flow, Blades, Performance characterization, Surface roughness, Aerosols, Compressors, Aircraft, Dimensions, Steady state, Aircraft engines
Proceedings Papers

Surrogate Based Design Optimisation of Combustor Tile Cooling Feed Holes

K. Nagabandi, S. Mills, X. Zhang, D. J. J. Toal, A. J. Keane
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T03A007, December 7–8, 2017
Paper No: GTINDIA2017-4586
DOI: https://doi.org/10.1115/GTINDIA2017-4586
View Paper titled, Surrogate Based Design Optimisation of Combustor Tile Cooling Feed Holes
Click here to open pdf in another window PDF for Surrogate Based Design Optimisation of Combustor Tile Cooling Feed Holes
Topics: Combustion chambers, Cooling, Design, Optimization, Tiles, Temperature, Engineering simulation, Finite element analysis, Metal surfaces, Service life (Equipment)
Proceedings Papers

Atomization Characteristics of Jatropha-Derived Alternative Aviation Fuels From Aircraft Engine Injector

Ramachandran Sakthikumar, Deivandren Sivakumar, B. N. Raghunandan, John T. C. Hu
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A017, December 7–8, 2017
Paper No: GTINDIA2017-4882
DOI: https://doi.org/10.1115/GTINDIA2017-4882
View Paper titled, Atomization Characteristics of Jatropha-Derived Alternative Aviation Fuels From Aircraft Engine Injector
Click here to open pdf in another window PDF for Atomization Characteristics of Jatropha-Derived Alternative Aviation Fuels From Aircraft Engine Injector
Topics: Aircraft engines, Aviation, Ejectors, Fuels, Sprays, Biofuel, Jet fuels, Air pollution, ASTM International, Combustion
Proceedings Papers

Prediction of Soot Formation Trends in Turbulent Kerosene-Air Diffusion Jet Flames With Elevated Operating Pressure

Pravin Nakod, Saurabh Patwardhan, Ishan Verma, Stefano Orsino
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A012, December 7–8, 2017
Paper No: GTINDIA2017-4736
DOI: https://doi.org/10.1115/GTINDIA2017-4736
View Paper titled, Prediction of Soot Formation Trends in Turbulent Kerosene-Air Diffusion Jet Flames With Elevated Operating Pressure
Click here to open pdf in another window PDF for Prediction of Soot Formation Trends in Turbulent Kerosene-Air Diffusion Jet Flames With Elevated Operating Pressure
Topics: Diffusion (Physics), Flames, Pressure, Soot, Turbulence, Combustion, Temperature, Engineering simulation, Regulations, Simulation
Proceedings Papers

Oil Flow Simulations in the Lubrication System of a Turbocharger

Dhinagaran Ramachandran, Seran Krishnamoorthy, Ramesh Kannan, Saravanan Boolingam
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A014, December 7–8, 2017
Paper No: GTINDIA2017-4816
DOI: https://doi.org/10.1115/GTINDIA2017-4816
View Paper titled, Oil Flow Simulations in the Lubrication System of a Turbocharger
Click here to open pdf in another window PDF for Oil Flow Simulations in the Lubrication System of a Turbocharger
Topics: Flow simulation, Industrial lubrication systems, Turbochargers, Flow (Dynamics), Leakage, Computational fluid dynamics, Compressors, Piston rings, Analytical methods, Bearings
Proceedings Papers

Preliminary CFD Study on the Effect of Fuel Injector Coking on Fuel Spray Characteristics

Parash Agarwal, Vishal Sethi, Pierre Q. Gauthier, Xiaoxiao Sun, Yize Liu
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A015, December 7–8, 2017
Paper No: GTINDIA2017-4838
DOI: https://doi.org/10.1115/GTINDIA2017-4838
View Paper titled, Preliminary CFD Study on the Effect of Fuel Injector Coking on Fuel Spray Characteristics
Click here to open pdf in another window PDF for Preliminary CFD Study on the Effect of Fuel Injector Coking on Fuel Spray Characteristics
Topics: Computational fluid dynamics, Fuel injectors, Fuels, Sprays, Ejectors, Coke, Combustion systems, Nozzles, Combustion, Computer simulation
Proceedings Papers

Primary Breakup of Liquid Jet in an Annular Passage in Crossflow of Air

Deepak Kumar, Abhijit Kushari, Jeffery A. Lovett, Saadat Syed
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T03A006, December 2–3, 2015
Paper No: GTINDIA2015-1342
DOI: https://doi.org/10.1115/GTINDIA2015-1342
View Paper titled, Primary Breakup of Liquid Jet in an Annular Passage in Crossflow of Air
Click here to open pdf in another window PDF for Primary Breakup of Liquid Jet in an Annular Passage in Crossflow of Air
Topics: Critical points (Physics), Cross-flow, Drops, Mach number, Momentum, Particulate matter, Reynolds number, Sprays
Proceedings Papers

Development of Plasma Spray Coatings Using Linz-Donawitz (LD) Slag Particles

Pravat Ranjan Pati, Alok Satapathy
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T07A001, December 2–3, 2015
Paper No: GTINDIA2015-1352
DOI: https://doi.org/10.1115/GTINDIA2015-1352
View Paper titled, Development of Plasma Spray Coatings Using Linz-Donawitz (LD) Slag Particles
Click here to open pdf in another window PDF for Development of Plasma Spray Coatings Using Linz-Donawitz (LD) Slag Particles
Topics: Coatings, Particulate matter, Plasmas (Ionized gases), Slags, Sprays, Adhesion, Coating processes, Iron, Furnaces, Iron and steel making
Proceedings Papers

Numerical Simulation of Inclined Injection of Polydisperse Polykinetic Spray in a Crossflow Using Quadrature Method of Moments

Sudeepta Mondal, Achintya Mukhopadhyay
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T03A005, December 15–17, 2014
Paper No: GTINDIA2014-8209
DOI: https://doi.org/10.1115/GTINDIA2014-8209
View Paper titled, Numerical Simulation of Inclined Injection of Polydisperse Polykinetic Spray in a Crossflow Using Quadrature Method of Moments
Click here to open pdf in another window PDF for Numerical Simulation of Inclined Injection of Polydisperse Polykinetic Spray in a Crossflow Using Quadrature Method of Moments
Topics: Computer simulation, Method of moments, Sprays, Particulate matter, Combustion, Combustion chambers, Fuels, Gas turbines, Momentum, Ramjets
Proceedings Papers

Modeling of Particle Wall Interaction and Film Transport Using Eulerian Wall Film Model

Rahul Ingle, Ravi Yadav, Hemant Punekar, Jing Cao
Proc. ASME. GTINDIA2014, ASME 2014 Gas Turbine India Conference, V001T03A006, December 15–17, 2014
Paper No: GTINDIA2014-8230
DOI: https://doi.org/10.1115/GTINDIA2014-8230
View Paper titled, Modeling of Particle Wall Interaction and Film Transport Using Eulerian Wall Film Model
Click here to open pdf in another window PDF for Modeling of Particle Wall Interaction and Film Transport Using Eulerian Wall Film Model
Topics: Modeling, Particulate matter, Fuels, Gas turbines, Shear (Mechanics), Sprays, Combustion, Nozzles, Accounting, Blades