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Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A012, June 17–21, 2019

Paper No: GT2019-90663

DOI: https://doi.org/10.1115/GT2019-90663

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Topics: Combustion, Density, Drops, Flames, Fuels, Gas turbines, Probability, Sprays

Journal Articles

OH* Chemiluminescence Imaging of the Combustion Products From a Methane-Fueled Rotating Detonation Engine

Jonathan Tobias, Daniel Depperschmidt, Cooper Welch, Robert Miller, Mruthunjaya Uddi, Ajay K. Agrawal, Ron Daniel, Jr.

J. Eng. Gas Turbines Power. February 2019, 141(2): 021021.

Paper No: GTP-18-1436

DOI: https://doi.org/10.1115/1.4041143

Published Online: October 4, 2018

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Topics: Chemiluminescence, Combustion, Engines, Explosions, Imaging, Methane, Pressure, Waves, Fuels, Flow (Dynamics)

Journal Articles

Twin-Fluid Atomized Spray Combustion of Straight Vegetable Oil at Elevated Pressures

Yonas Niguse, Ajay K. Agrawal

J. Eng. Gas Turbines Power. November 2018, 140(11): 111504.

Paper No: GTP-18-1188

DOI: https://doi.org/10.1115/1.4040286

Published Online: July 9, 2018

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Topics: Combustion, Diesel, Emissions, Flames, Fuels, Pressure, Sprays, Vegetable oils, Flow (Dynamics), Fluids

Proceedings Papers

Twin-Fluid Atomized Spray Combustion of Straight Vegetable Oil at Elevated Pressures

Yonas G. Niguse, Ajay K. Agrawal

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T03A013, June 26–30, 2017

Paper No: GT2017-65191

DOI: https://doi.org/10.1115/GT2017-65191

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Topics: Combustion, Fluids, Sprays, Vegetable oils, Flames, Pressure, Emissions, Nitrogen oxides, Soot, Combustion systems

Proceedings Papers

Computational Analysis of Two-Phase Mixing Inside a Twin-Fluid, Fuel-Flexible Atomizer

Nathan J. Vardaman, Ajay K. Agrawal

Paper No: GT2017-65199

DOI: https://doi.org/10.1115/GT2017-65199

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Topics: Fluids, Fuels, Ejectors, Computational fluid dynamics, Combustion, Flow (Dynamics), Biofuel, Bubbles, Fuel injectors, High pressure (Physics)

Journal Articles

High-Speed Rainbow Schlieren Deflectometry of n -Heptane Sprays Using a Common Rail Diesel Injector

Eileen M. Mirynowski, Ajay K. Agrawal, Joshua A. Bittle

J. Energy Resour. Technol. November 2017, 139(6): 062205.

Paper No: JERT-17-1092

DOI: https://doi.org/10.1115/1.4036959

Published Online: June 27, 2017

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Topics: Ejectors, Fuels, Sprays, Deflection, Heptane

Proceedings Papers

High-Speed Rainbow Schlieren Deflectometry of N-Heptane Sprays Using a Common Rail Diesel Injector

Eileen M. Mirynowski, Ajay K. Agrawal, Joshua A. Bittle

Proc. ASME. ICEF2016, ASME 2016 Internal Combustion Engine Division Fall Technical Conference, V001T02A013, October 9–12, 2016

Paper No: ICEF2016-9453

DOI: https://doi.org/10.1115/ICEF2016-9453

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Topics: Common rail fuel injectors, Diesel, Ejectors, Heptane, Sprays, Fuels, Pressure, Flow (Dynamics), Schlieren methods, Vapors

Proceedings Papers

Effect of Preheating on Flame Structure of a Swirl Stabilized Combustor With Porous Insert to Control Thermoacoustics

Daniel L. Depperschmidt, John A. Kornegay, James C. Allen, Ajay K. Agrawal

Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A053, June 13–17, 2016

Paper No: GT2016-58064

DOI: https://doi.org/10.1115/GT2016-58064

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Topics: Combustion chambers, Flames, Thermoacoustics, Combustion, Oscillations, Pressure, Emissions, Energy generation, Flow (Dynamics), Fluorescence

Proceedings Papers

Low Emission, Liquid Fuel Combustion System for Conventional and Alternative Fuels Developed by the Scaling Analysis

Yonas G. Niguse, Ajay K. Agrawal

Proc. ASME. GT2015, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V003T03A011, June 15–19, 2015

Paper No: GT2015-43889

DOI: https://doi.org/10.1115/GT2015-43889

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Topics: Combustion systems, Emissions, Fuels, Combustion chambers, Flames, Ejectors, Design, Combustion, Flow (Dynamics), Sprays

Proceedings Papers

Passive Control of Thermo-Acoustic Instability in Different Length Combustors Using a High-Strength Metallic Porous Insert

John Kornegay, Daniel Depperschmidt, Ajay K. Agrawal

Proc. ASME. GT2015, Volume 4B: Combustion, Fuels and Emissions, V04BT04A059, June 15–19, 2015

Paper No: GT2015-43890

DOI: https://doi.org/10.1115/GT2015-43890

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Topics: Acoustics, Combustion chambers, Passive control, Flow (Dynamics), Turbulence, Additive manufacturing, Combustion, Combustion systems, Engines, Failure

Journal Articles

Swirler Effects on Passive Control of Combustion Noise and Instability in a Swirl-Stabilized Combustor

Alex Borsuk, Justin Williams, Joseph Meadows, Ajay K. Agrawal

J. Eng. Gas Turbines Power. April 2015, 137(4): 041504.

Paper No: GTP-14-1213

DOI: https://doi.org/10.1115/1.4028613

Published Online: April 1, 2015

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Topics: Combustion, Combustion chambers, Flames, Flow (Dynamics), Noise (Sound)

Proceedings Papers

Calculations of Fuel NO Formation in a Gas Turbine Combustor

Thomas J. Overcamp, Ajay K. Agrawal, Wei-Seng Cheng, Tah-Teh Yang

Proc. ASME. GT1991, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A031, June 3–6, 1991

Paper No: 91-GT-361

DOI: https://doi.org/10.1115/91-GT-361

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Topics: Combustion chambers, Fuels, Gas turbines, Nitrogen, Engineering simulation, Simulation, Combustion, Coal, Fluid dynamics, Fuel gasification

Proceedings Papers

Numerical Simulations of Low-Btu Coal Gas Combustion in a Gas Turbine Combustor

Ajay K. Agrawal, Tah-Teh Yang

Proc. ASME. GT1991, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A003, June 3–6, 1991

Paper No: 91-GT-042

DOI: https://doi.org/10.1115/91-GT-042

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Topics: Coal, Combustion, Combustion chambers, Computer simulation, Gas turbines, Turbulence, Temperature, Wall temperature, Approximation, Chemistry

Proceedings Papers

Viscous Flow Computations for Compressor/Combustor Diffuser Design to Allow Air Extraction for IGCC Systems

Ajay K. Agrawal, Tah-Teh Yang

Proc. ASME. GT1991, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A005, June 3–6, 1991

Paper No: 91-GT-062

DOI: https://doi.org/10.1115/91-GT-062

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Topics: Combustion chambers, Compressors, Computation, Design, Diffusers, Integrated gasification combined cycle power stations, Viscous flow, Suction, Exterior walls, Flow (Dynamics)

Proceedings Papers

Comparative Evaluation of Combustion Codes for Low-Btu Gas Applications

Tah-Teh Yang, Ajay K. Agrawal

Proc. ASME. GT1991, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A012, June 3–6, 1991

Paper No: 91-GT-110

DOI: https://doi.org/10.1115/91-GT-110

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Topics: Combustion, Coal, Computers, Combustion chambers, Emissions, Flow (Dynamics), Fuels, Gas turbines, Geometry, Modeling

Proceedings Papers

Use of Subdomains for Inverse Problems in Branching Flow Passages

S. Krishnan, Ajay K. Agrawal, Tah-teh Yang

Proc. ASME. GT1992, Volume 1: Turbomachinery, V001T01A097, June 1–4, 1992

Paper No: 92-GT-287

DOI: https://doi.org/10.1115/92-GT-287

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Topics: Flow (Dynamics), Inverse problems, Pressure, Shapes, Ducts, Computational methods, Design, Errors, Pressure gradient, Turbulence

Proceedings Papers

Flow Interactions in the Combustor-Diffuser System of Industrial Gas Turbines

Ajay K. Agrawal, Jayanta S. Kapat, Tah-teh Yang

Proc. ASME. GT1996, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A045, June 10–13, 1996

Paper No: 96-GT-454

DOI: https://doi.org/10.1115/96-GT-454

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Topics: Combustion chambers, Diffusers, Flow (Dynamics), Industrial gases, Turbines, Air flow, Aircraft engines, Computation, Computational fluid dynamics, Design

Journal citation

NARROW

Sooting Behavior of Commercial and Bio-Derived Butyl-Acetate/N-Heptane Blends in High-Pressure Spray Combustion Experiments

Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray

Spray Flame Characteristics of Bio-Derived Fuels in a Simulated Gas Turbine Burner

Spray Flame Characteristics of Bio-Derived Fuels in a Simulated Gas Turbine Burner

OH* Chemiluminescence Imaging of the Combustion Products From a Methane-Fueled Rotating Detonation Engine

Twin-Fluid Atomized Spray Combustion of Straight Vegetable Oil at Elevated Pressures

Twin-Fluid Atomized Spray Combustion of Straight Vegetable Oil at Elevated Pressures

Computational Analysis of Two-Phase Mixing Inside a Twin-Fluid, Fuel-Flexible Atomizer

High-Speed Rainbow Schlieren Deflectometry of n -Heptane Sprays Using a Common Rail Diesel Injector

High-Speed Rainbow Schlieren Deflectometry of N-Heptane Sprays Using a Common Rail Diesel Injector

Effect of Preheating on Flame Structure of a Swirl Stabilized Combustor With Porous Insert to Control Thermoacoustics

Low Emission, Liquid Fuel Combustion System for Conventional and Alternative Fuels Developed by the Scaling Analysis

Passive Control of Thermo-Acoustic Instability in Different Length Combustors Using a High-Strength Metallic Porous Insert

Swirler Effects on Passive Control of Combustion Noise and Instability in a Swirl-Stabilized Combustor

Calculations of Fuel NO Formation in a Gas Turbine Combustor

Numerical Simulations of Low-Btu Coal Gas Combustion in a Gas Turbine Combustor

Viscous Flow Computations for Compressor/Combustor Diffuser Design to Allow Air Extraction for IGCC Systems

Comparative Evaluation of Combustion Codes for Low-Btu Gas Applications

Use of Subdomains for Inverse Problems in Branching Flow Passages

Flow Interactions in the Combustor-Diffuser System of Industrial Gas Turbines

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