1-20 of 145
Diffusion flames
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Spatial Temperature Measurements in a Swirl-Stabilized Hydrogen-Air Diffusion Flame at Elevated Pressure Using Laser-Induced Grating Spectroscopy

Oussama Chaib, Lee Weller, Anthony Giles, Steve Morris, Benjamin A. O. Williams, Simone Hochgreb
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A046, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124845
https://doi.org/10.1115/GT2024-124845
View Paper titled, Spatial Temperature Measurements in a Swirl-Stabilized Hydrogen-Air Diffusion Flame at Elevated Pressure Using Laser-Induced Grating Spectroscopy
Open the PDF for Spatial Temperature Measurements in a Swirl-Stabilized Hydrogen-Air Diffusion Flame at Elevated Pressure Using Laser-Induced Grating Spectroscopy in another window
Topics: Combustion, Diffraction gratings, Diffusion flames, Flames, High pressure (Physics), Hydrogen, Lasers, Pressure, Spectroscopy, Temperature measurement
Proceedings Papers

Real Gas Effects on Autoignition Delay and Laminar Flame Speed Predictions for Direct-Fire sCO2 Combustion

Cory Kinney, Carlos Velez, Scott Martin, Annalisa Forte, Pier Carlo Nassini, Alessandro Zucca, Subith S. Vasu
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129111
https://doi.org/10.1115/GT2024-129111
View Paper titled, Real Gas Effects on Autoignition Delay and Laminar Flame Speed Predictions for Direct-Fire sCO2 Combustion
Open the PDF for Real Gas Effects on Autoignition Delay and Laminar Flame Speed Predictions for Direct-Fire sCO2 Combustion in another window
Topics: Combustion, Delays, Diffusion flames, Equations of state, Fire, Flames, Modeling, Natural gas, Supercritical carbon dioxide
Proceedings Papers

The Structure and Stability of Premixed CH4, H2, and NH3/H2 Flames in an Axially Staged Can Combustor

Aksel Ånestad, Ramgopal Sampath, Jonas Moeck, Andrea Gruber, Nicholas A. Worth
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A022, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103088
https://doi.org/10.1115/GT2023-103088
View Paper titled, The Structure and Stability of Premixed CH4, H2, and NH3/H2 Flames in an Axially Staged Can Combustor
Open the PDF for The Structure and Stability of Premixed CH4, H2, and NH3/H2 Flames in an Axially Staged Can Combustor in another window
Topics: Combustion chambers, Flames, Methane, Stability, Hydrogen, Fuels, Jets, Air flow, Combustion, Cross-flow
Proceedings Papers

Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach

Samuel Dillon, Renaud Mercier, Benoît Fiorina
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A010, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101075
https://doi.org/10.1115/GT2023-101075
View Paper titled, Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach
Open the PDF for Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach in another window
Topics: Chemistry, Combustion, Diffusion flames, Flames, Hydrogen, Large eddy simulation, Turbulence
Proceedings Papers

Towards Best Practice for Predicting a Lifted Hydrogen Diffusion Flame Using a Flamelet Generated Manifold Approach

Ashley van Bruygom, Andrew Garmory, A. Duncan Walker
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A055, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102250
https://doi.org/10.1115/GT2023-102250
View Paper titled, Towards Best Practice for Predicting a Lifted Hydrogen Diffusion Flame Using a Flamelet Generated Manifold Approach
Open the PDF for Towards Best Practice for Predicting a Lifted Hydrogen Diffusion Flame Using a Flamelet Generated Manifold Approach in another window
Topics: Diffusion flames, Flamelet generated manifold, Hydrogen, Modeling, Simulation, Turbulence, Chemistry, Combustion, Flames, Flow (Dynamics)
Proceedings Papers

An Upgraded Chemical Kinetic Mechanism for ISO-Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames

Astrid Ramirez Hernandez, Trupti Kathrotia, Torsten Methling, Marina Braun-Unkhoff, Uwe Riedel
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A017, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83053
https://doi.org/10.1115/GT2022-83053
View Paper titled, An Upgraded Chemical Kinetic Mechanism for ISO-Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames
Open the PDF for An Upgraded Chemical Kinetic Mechanism for ISO-Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames in another window
Topics: Diffusion flames, Flames, Oxidation, Ignition delay, Soot, Combustion, Gasoline, Ignition, Jet engines, Jet fuels
Proceedings Papers

Performance of FGM in Bluff-Body Stabilized H2-CO Diffusion Flame

Jesse W. Hofsteenge, Jim B. W. Kok
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A015, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82937
https://doi.org/10.1115/GT2022-82937
View Paper titled, Performance of FGM in Bluff-Body Stabilized H2-CO Diffusion Flame
Open the PDF for Performance of FGM in Bluff-Body Stabilized H2-CO Diffusion Flame in another window
Topics: Diffusion flames, Flamelet generated manifold, Combustion, Syngas, Computer simulation, Diffusion (Physics), Engineering simulation, Flames, Fuels, Hydrogen
Proceedings Papers

Effect of Counter- and Co-Swirl on Low-Frequency Combustion Instabilities of Jet A-1 Spray Flames

Byeonguk Ahn, Kyu Tae Kim
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A012, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-79706
https://doi.org/10.1115/GT2022-79706
View Paper titled, Effect of Counter- and Co-Swirl on Low-Frequency Combustion Instabilities of Jet A-1 Spray Flames
Open the PDF for Effect of Counter- and Co-Swirl on Low-Frequency Combustion Instabilities of Jet A-1 Spray Flames in another window
Topics: Combustion, Flames, Sprays, Pressure, Diffusion flames, Flow (Dynamics), Heat, Oscillations, Atmospheric pressure, Combustion chambers
Proceedings Papers

Analytical Formulation-Based Soot Modelling in Ethylene Laminar Jet Diffusion Flames

Amit Makhija, Krishna Sesha Giri
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A023, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58896
https://doi.org/10.1115/GT2021-58896
View Paper titled, Analytical Formulation-Based Soot Modelling in Ethylene Laminar Jet Diffusion Flames
Open the PDF for Analytical Formulation-Based Soot Modelling in Ethylene Laminar Jet Diffusion Flames in another window
Topics: Chemistry, Diffusion flames, Modeling, Soot
Proceedings Papers

Synergistic Effect of Soot Formation in Ethylene/Propane Co-Flow Diffusion Flames at Elevated Pressures

Dongsheng Zheng, Xin Hui, Xin Xue, Weitao Liu
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A008, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58622
https://doi.org/10.1115/GT2021-58622
View Paper titled, Synergistic Effect of Soot Formation in Ethylene/Propane Co-Flow Diffusion Flames at Elevated Pressures
Open the PDF for Synergistic Effect of Soot Formation in Ethylene/Propane Co-Flow Diffusion Flames at Elevated Pressures in another window
Topics: Diffusion flames, Flow (Dynamics), Lasers, Light emission, Pressure, Soot
Proceedings Papers

Development and Application of a Reversible PAH Formation Model for Soot Prediction in Complex Fuel CFD Applications

Florian Eigentler, Peter Gerlinger, Manfred Aigner, Ruud Eggels
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A037, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14692
https://doi.org/10.1115/GT2020-14692
View Paper titled, Development and Application of a Reversible PAH Formation Model for Soot Prediction in Complex Fuel CFD Applications
Open the PDF for Development and Application of a Reversible PAH Formation Model for Soot Prediction in Complex Fuel CFD Applications in another window
Topics: Computational fluid dynamics, Fuels, Soot, Collisions (Physics), Oxidation, Temperature, Agglomeration (Materials), Benzene, Carbon, Diffusion flames
Proceedings Papers

Impact of the Reaction Mechanism Model on Soot Growth and Oxidation in Laminar and Turbulent Flames

Livia Tardelli, Benedetta Franzelli, Pedro Rodrigues, Nasser Darabiha
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A055, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90873
https://doi.org/10.1115/GT2019-90873
View Paper titled, Impact of the Reaction Mechanism Model on Soot Growth and Oxidation in Laminar and Turbulent Flames
Open the PDF for Impact of the Reaction Mechanism Model on Soot Growth and Oxidation in Laminar and Turbulent Flames in another window
Topics: Flames, Oxidation, Soot, Turbulence, Modeling, Chemical processes, Combustion chambers, Diffusion (Physics), Diffusion flames, Gas turbines
Proceedings Papers

A General Study of Counterflow Diffusion Flames for Supercritical CO2 Mixtures

K. R. V. Manikantachari, Scott Martin, Ramees K. Rahman, Carlos Velez, Subith Vasu
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A021, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90332
https://doi.org/10.1115/GT2019-90332
View Paper titled, A General Study of Counterflow Diffusion Flames for Supercritical CO2 Mixtures
Open the PDF for A General Study of Counterflow Diffusion Flames for Supercritical CO2 Mixtures in another window
Topics: Diffusion flames, Supercritical carbon dioxide, Carbon dioxide, Flames, Combustion, Prandtl number, Pressure, Chemistry, Flow (Dynamics), Accounting
Proceedings Papers

Thermo-Acoustic Analysis of a Realistic Liquid-Fueled GT Combustor

Owen Graham, Nicholas Magina, A. J. Wickersham, Fei Han, Sebastiano Sorato, Sven Bethke
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A032, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91547
https://doi.org/10.1115/GT2019-91547
View Paper titled, Thermo-Acoustic Analysis of a Realistic Liquid-Fueled GT Combustor
Open the PDF for Thermo-Acoustic Analysis of a Realistic Liquid-Fueled GT Combustor in another window
Topics: Acoustics, Combustion chambers, Fuels, Design, Emissions, Nozzles, Complex systems, Diffusion flames, Energy generation, Feedback
Proceedings Papers

Comparison of Hydrogen Micromix Flame Transfer Functions Determined Using RANS and LES

Jonathan McClure, David Abbott, Parash Agarwal, Xiaoxiao Sun, Giulia Babazzi, Vishal Sethi, Pierre Gauthier
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A009, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90538
https://doi.org/10.1115/GT2019-90538
View Paper titled, Comparison of Hydrogen Micromix Flame Transfer Functions Determined Using RANS and LES
Open the PDF for Comparison of Hydrogen Micromix Flame Transfer Functions Determined Using RANS and LES in another window
Topics: Flames, Hydrogen, Reynolds-averaged Navier–Stokes equations, Transfer functions, Combustion systems, Computational fluid dynamics, Combustion chambers, Acoustics, Design, Diffusion flames
Proceedings Papers

Measurement and Abatement of PM Emitted by Stationary Gas Turbines: Experience Gained With Different Fuels and Combustor Types

Aristotelis Komodromos, George Moniatis, Frixos Kontopoulos, George Zaimis, Matthieu Vierling, Maher Aboujaib, Dmitry Sokolov, Pierre Montagne, Sven Catrin, Dimitris Karpouzas, Panagiotis Vamvarapis, Michel Molière
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A022, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76393
https://doi.org/10.1115/GT2018-76393
View Paper titled, Measurement and Abatement of PM Emitted by Stationary Gas Turbines: Experience Gained With Different Fuels and Combustor Types
Open the PDF for Measurement and Abatement of PM Emitted by Stationary Gas Turbines: Experience Gained With Different Fuels and Combustor Types in another window
Topics: Combustion chambers, Fuels, Gas turbines, Soot, Combustion systems, Emissions, Power stations, Catalysts, Combustion, Crude oil
Proceedings Papers

PAHs and Soot Emissions in Oxygenated Ethylene Diffusion Flames at Elevated Pressures

Krishna C. Kalvakala, Suresh K. Aggarwal
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A059, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77180
https://doi.org/10.1115/GT2018-77180
View Paper titled, PAHs and Soot Emissions in Oxygenated Ethylene Diffusion Flames at Elevated Pressures
Open the PDF for PAHs and Soot Emissions in Oxygenated Ethylene Diffusion Flames at Elevated Pressures in another window
Topics: Diffusion flames, Emissions, Soot, Benzene, Flames, Fuels, Pressure, Chemistry, Combustion systems, Engineering simulation
Proceedings Papers

Unsteady Aspects of Multi-Interacting Swirlers Using POD Analysis

Foad Vashahi, Shahnaz Rezaei, Jeekeun Lee
Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A011, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76239
https://doi.org/10.1115/GT2018-76239
View Paper titled, Unsteady Aspects of Multi-Interacting Swirlers Using POD Analysis
Open the PDF for Unsteady Aspects of Multi-Interacting Swirlers Using POD Analysis in another window
Topics: Combustion, Design, Diffusion (Physics), Diffusion flames, Flames, Flow (Dynamics), Fluids, Fuel injectors, Nitrogen oxides, Principal component analysis
Proceedings Papers

Model Based Prediction of Off-Design Operation Condition NO x Emission From DLE Gas Turbine Combustors

Martin Lauer, Jens Färber, Frank Reiß, Jaman El Masalme
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A003, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63063
https://doi.org/10.1115/GT2017-63063
View Paper titled, Model Based Prediction of Off-Design Operation Condition NO x Emission From DLE Gas Turbine Combustors
Open the PDF for Model Based Prediction of Off-Design Operation Condition NO x Emission From DLE Gas Turbine Combustors in another window
Topics: Combustion chambers, Design, Emissions, Gas turbines, Nitrogen oxides, Cycles, Combustion, Engines, Temperature, Diffusion (Physics)
Proceedings Papers

Simultaneous Spectral Imaging of C2*/CH* at Low-to-High Pressure Combustion

Jonathan Reyes, Kareem Ahmed
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A047, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63722
https://doi.org/10.1115/GT2017-63722
View Paper titled, Simultaneous Spectral Imaging of C2*/CH* at Low-to-High Pressure Combustion
Open the PDF for Simultaneous Spectral Imaging of C2*/CH* at Low-to-High Pressure Combustion in another window
Topics: Combustion, Imaging, Pressure, Combustion chambers, Flames, Fuels, Design, Indexing (Machining), Diffusion flames, Ejectors