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Proceedings Papers

Spray Interaction in Flat-Fan Injectors and its Effect on Cleaning Effectiveness of Gas Turbine Online Water Washing System

Kiran Kumar, Srikrishna Sahu, Ravindra G. Devi
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T08A003, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118386
https://doi.org/10.1115/GTINDIA2023-118386
View Paper titled, Spray Interaction in Flat-Fan Injectors and its Effect on Cleaning Effectiveness of Gas Turbine Online Water Washing System
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Topics: Ejectors, Gas turbines, Sprays, Water, Compressors, Blades, Drops, Air flow, Wind tunnels, Design
Proceedings Papers

Effects of the Swirl Field on the Structure, Planner Drop Sizing and Large-Scale Instabilities of Flow-Blurring Spray

Abhishek Kumar Gupta, Keshav Yadav, Surendra Kumar Soni, Yogeshwar Nath Mishra, Santanu De
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T04A015, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118555
https://doi.org/10.1115/GTINDIA2023-118555
View Paper titled, Effects of the Swirl Field on the Structure, Planner Drop Sizing and Large-Scale Instabilities of Flow-Blurring Spray
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Topics: Flow (Dynamics), Imaging, Lasers, Principal component analysis, Sprays, Swirling flow
Proceedings Papers

Spray Combustion Study of Biofuel-Blended Aviation-Grade Fuel in an Annular Air-Swirl Burner

Manikandan Balasubramaniyan, Nandhakumar Pandurangan, Srikrishna Sahu
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T04A008, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118425
https://doi.org/10.1115/GTINDIA2023-118425
View Paper titled, Spray Combustion Study of Biofuel-Blended Aviation-Grade Fuel in an Annular Air-Swirl Burner
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Topics: Aviation, Biofuel, Combustion, Drops, Fuels, Sprays
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76062
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
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Topics: Ejectors, Gas turbines, Particulate matter, Sprays, Water, Drops, Blades, Compressors, Engines, Nozzles
Proceedings Papers

Liquid Atomization in a High-Speed Slinger Atomizer

Arnab Chakraborty, Srikrishna Sahu
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T02A018, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2616
https://doi.org/10.1115/GTINDIA2019-2616
View Paper titled, Liquid Atomization in a High-Speed Slinger Atomizer
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Topics: Coriolis force, Disks, Drops, Engines, Flow (Dynamics), Fluids, Imaging, Jets, Lasers, Manifolds
Proceedings Papers

Effect of Liquid/Gas Density Ratio on Primary Jet Breakup of Pressure Swirl Atomizer: Experimental and Numerical Study

Edin Michael, Santhosh Kumar Keerthi, Krishna Kant, Pankaj Kolhe, Raja Banerjee, S. R. Chakravarthy
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, V002T04A011, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2513
https://doi.org/10.1115/GTINDIA2019-2513
View Paper titled, Effect of Liquid/Gas Density Ratio on Primary Jet Breakup of Pressure Swirl Atomizer: Experimental and Numerical Study
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Topics: Density, Pressure, Sprays
Proceedings Papers

Microstructure, Residual Stress and Wear Behaviour of Additively Manufactured Materials: Cold Spray L605 and DMLD IN718 and Maraging Steel for Gas Turbine Fuel Nozzle Repair

Hariharan Sundaram, Dheepa Srinivasan, James Baummer
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, V002T10A005, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2579
https://doi.org/10.1115/GTINDIA2019-2579
View Paper titled, Microstructure, Residual Stress and Wear Behaviour of Additively Manufactured Materials: Cold Spray L605 and DMLD IN718 and Maraging Steel for Gas Turbine Fuel Nozzle Repair
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Topics: Additive manufacturing, Coatings, Fuels, Gas turbines, Maintenance, Nozzles, Sprays, Steel, Stress, Wear
Proceedings Papers

Experimental Investigation of Droplet Velocity Fields From Elliptic Injectors in Subsonic Cross Flow

Ather Uzair Alvi, Amit Thakur, Srinivas Jangam, Pratheesh Kumar P., Venkat S. Iyengar
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, V002T04A027, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2772
https://doi.org/10.1115/GTINDIA2019-2772
View Paper titled, Experimental Investigation of Droplet Velocity Fields From Elliptic Injectors in Subsonic Cross Flow
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Topics: Cross-flow, Drops, Ejectors, Sprays, Flow (Dynamics), Fuels, Gas turbines, Geometry, Air-breathing engines, Combustion chambers
Proceedings Papers

Experimental Study of Flow Field Effect on Spray and Flame Structure in Swirl Stabilized Combustor

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, V002T04A021, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2639
https://doi.org/10.1115/GTINDIA2019-2639
View Paper titled, Experimental Study of Flow Field Effect on Spray and Flame Structure in Swirl Stabilized Combustor
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Topics: Combustion chambers, Flames, Flow (Dynamics), Sprays, Turbulence
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2537
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
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Topics: Ejectors, Flow (Dynamics), Shear (Mechanics), Sprays, Combustion chambers, Fuels, Gas turbines, Engines, Flames, Nozzles
Proceedings Papers

Asymmetric Transverse Acoustic Excitation of a Hollow Cone Spray Sheet With Air Swirl

Rohit R. Bhattacharjee, Aravind I. Babu, Satyanarayanan R. Chakravarthy
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, V002T04A016, December 5–6, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2019-2580
https://doi.org/10.1115/GTINDIA2019-2580
View Paper titled, Asymmetric Transverse Acoustic Excitation of a Hollow Cone Spray Sheet With Air Swirl
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Topics: Acoustics, Excitation, Sprays
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4838
https://doi.org/10.1115/GTINDIA2017-4838
View Paper titled, Preliminary CFD Study on the Effect of Fuel Injector Coking on Fuel Spray Characteristics
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Topics: Computational fluid dynamics, Fuel injectors, Fuels, Sprays, Ejectors, Coke, Combustion systems, Nozzles, Combustion, Computer simulation
Proceedings Papers

A Comparison of Different Mesh Topology for Numerical Analysis of a Turbulent Liquid Jet

Rohitkumar Sonawane, Vivek Kumar, Pravin Nakod
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A011, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4732
https://doi.org/10.1115/GTINDIA2017-4732
View Paper titled, A Comparison of Different Mesh Topology for Numerical Analysis of a Turbulent Liquid Jet
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Topics: Numerical analysis, Topology, Turbulence, Sprays, Combustion chambers, Fuels, Drops, Computer simulation, Cross-flow, Emissions
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4882
https://doi.org/10.1115/GTINDIA2017-4882
View Paper titled, Atomization Characteristics of Jatropha-Derived Alternative Aviation Fuels From Aircraft Engine Injector
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Topics: Aircraft engines, Aviation, Ejectors, Fuels, Sprays, Biofuel, Jet fuels, Air pollution, ASTM International, Combustion
Proceedings Papers

Simulations of Non-Reacting Transient N-Dodecane Spray in a High-Pressure Combustion Vessel

Rohit Saini, Ashoke De
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T03A003, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1278
https://doi.org/10.1115/GTINDIA2015-1278
View Paper titled, Simulations of Non-Reacting Transient N-Dodecane Spray in a High-Pressure Combustion Vessel
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Topics: Combustion, Engineering simulation, High pressure (Physics), Simulation, Sprays, Transients (Dynamics), Vessels, Fuels, Diffusion (Physics), Emissions
Proceedings Papers

Open Loop Active Control of Combustion Noise in Gas Turbine Combustor

Srihari Dinesh Kumar Juvva, Sathesh Mariappan, Abhijit Kushari
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T03A005, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1340
https://doi.org/10.1115/GTINDIA2015-1340
View Paper titled, Open Loop Active Control of Combustion Noise in Gas Turbine Combustor
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Topics: Combustion, Combustion chambers, Gas turbines, Noise (Sound), Fuels, Heat, Acoustics, Cycles, Flow (Dynamics), Oscillations
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1342
https://doi.org/10.1115/GTINDIA2015-1342
View Paper titled, Primary Breakup of Liquid Jet in an Annular Passage in Crossflow of Air
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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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1352
https://doi.org/10.1115/GTINDIA2015-1352
View Paper titled, Development of Plasma Spray Coatings Using Linz-Donawitz (LD) Slag Particles
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Topics: Coatings, Particulate matter, Plasmas (Ionized gases), Slags, Sprays, Adhesion, Coating processes, Iron, Furnaces, Iron and steel making
Proceedings Papers

Experimental Analysis of Simplex Atomizer Spray and Swirling Flow Interactions in Unconfined Conditions

Muthu Selvan, Muralidhara Suryanarayana Rao, Indu Kharb, Sundararajan Thirumalachari, Vinod Kumar Vyas, Sivakumar Neelakandan
Proc. ASME. GTINDIA2015, ASME 2015 Gas Turbine India Conference, V001T03A007, December 2–3, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2015-1347
https://doi.org/10.1115/GTINDIA2015-1347
View Paper titled, Experimental Analysis of Simplex Atomizer Spray and Swirling Flow Interactions in Unconfined Conditions
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Topics: Experimental analysis, Sprays, Swirling flow, Drops, Air flow, Flow (Dynamics), Water, Domes (Structural elements)
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
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2014-8209
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
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Topics: Computer simulation, Method of moments, Sprays, Particulate matter, Combustion, Combustion chambers, Fuels, Gas turbines, Momentum, Ramjets