Search Results | GT | ASME Digital Collection

1-20 of 91

2 3 4 5

Sort by

Sort Order Select

Proceedings Papers

From Pressure Time Series Data to Flame Transfer Functions: A Framework for Perfectly-Premixed Swirling Flames

Abdulla Ghani, Alp Albayrak

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A058, June 13–17, 2022

Paper No: GT2022-84357

DOI: https://doi.org/10.1115/GT2022-84357

View Paper

Topics: Flames, Pressure, Swirling flow, Time series, Transfer functions, Optimization, Combustion, Turbulence, Acoustics, Combustion chambers

Proceedings Papers

Experimental Investigation of CH 4 -Humid Air Flame Characteristic of a Novel Micromix Concept Model Burner

Ce Liu, Weiwei Shao, Zhedian Zhang

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A053, June 13–17, 2022

Paper No: GT2022-81919

DOI: https://doi.org/10.1115/GT2022-81919

View Paper

Topics: Combustion, Emissions, Flames, Methane, Nitrogen oxides, Combustion chambers, Cycles, Steam, Temperature, Atmospheric pressure

Proceedings Papers

Interplay of Clusters of Acoustic and Intrinsic Thermoacoustic Modes in Can-Annular Combustors

Guillaume J. J. Fournier, Felicitas Schaefer, Matthias Haeringer, Camilo F. Silva, Wolfgang Polifke

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A026, June 13–17, 2022

Paper No: GT2022-80785

DOI: https://doi.org/10.1115/GT2022-80785

View Paper

Topics: Acoustics, Combustion chambers, Cavities, Dimensionless numbers, Eigenvalues, Flames, Flow (Dynamics), Gas turbines, Network models, Switches

Proceedings Papers

Impact of High Hydrogen Operation on Combustor Performance

Bassam S. Mohammad, Nicholas Magina, Brian Volk, Keith Mcmanus

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A054, June 13–17, 2022

Paper No: GT2022-83630

DOI: https://doi.org/10.1115/GT2022-83630

View Paper

Topics: Combustion chambers, Hydrogen, Flames, Natural gas, Nitrogen oxides, Modeling, Combustion systems, Emissions, Momentum, Network models

Proceedings Papers

Virtual Gas Turbines Part II: an Automated Whole-Engine Secondary Air System Model Generation

Davendu Y. Kulkarni, Luca di Mare

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A034, June 7–11, 2021

Paper No: GT2021-59720

DOI: https://doi.org/10.1115/GT2021-59720

View Paper

Topics: Design, Engines, Gas turbines, Geometry, Flow (Dynamics), Network models, Simulation, Boundary-value problems, Computational geometry, Modeling

Proceedings Papers

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

Jakob G. R. von Saldern, Alessandro Orchini, Jonas P. Moeck

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A051, June 7–11, 2021

Paper No: GT2021-59321

DOI: https://doi.org/10.1115/GT2021-59321

View Paper

Topics: Acoustics, Damping, Optimization, Combustion chambers, Flow (Dynamics), Porosity, Density, Eigenvalues, Fluctuations (Physics), Modeling

Proceedings Papers

Confidence in Flame Impulse Response Estimation From LES With Uncertain Thermal Boundary Conditions

Sagar Kulkarni, Shuai Guo, Camilo F. Silva, Wolfgang Polifke

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A002, June 7–11, 2021

Paper No: GT2021-58352

DOI: https://doi.org/10.1115/GT2021-58352

View Paper

Topics: Boundary-value problems, Flames, Impulse (Physics), Uncertainty, Combustion chambers, Temperature, Dynamic response, Stability, Combustion, Dynamics (Mechanics)

Proceedings Papers

Ranking of Aircraft Fuel-Injectors Regarding Low Frequency Thermoacoustics Based on an Energy Balance Method

André Fischer, Claus Lahiri

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A011, June 7–11, 2021

Paper No: GT2021-59561

DOI: https://doi.org/10.1115/GT2021-59561

View Paper

Topics: Acoustics, Aircraft, Energy budget (Physics), Flames, Fuel injectors, Thermoacoustics, Transfer functions, Aircraft engines, Combustion chambers, Combustion systems

Proceedings Papers

A Hybrid Adjoint Network Model for Thermoacoustic Optimization

Fellcitas Schäfer, Luca Magri, Wolfgang Polifke

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A018, June 7–11, 2021

Paper No: GT2021-59866

DOI: https://doi.org/10.1115/GT2021-59866

View Paper

Topics: Network models, Optimization, Combustion chambers, Computation, Dampers, Ducts, S-matrix theory

Proceedings Papers

Modeling of Pollutant Formation in Gas Turbine Combustors Using Fast Reactor Network Model

Piyush Thakre, Ivana Veljkovic, Vincent Lister, Graham Goldin

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A042, September 21–25, 2020

Paper No: GT2020-14800

DOI: https://doi.org/10.1115/GT2020-14800

View Paper

Topics: Combustion chambers, Fast neutron reactors, Gas turbines, Modeling, Network models, Pollution, Computational fluid dynamics, Temperature, Combustion, Chemistry

Proceedings Papers

Assimilation of Experimental Data to Create a Quantitatively-Accurate Reduced Order Thermoacoustic Model

Francesco Garita, Hans Yu, Matthew P. Juniper

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A048, September 21–25, 2020

Paper No: GT2020-14929

DOI: https://doi.org/10.1115/GT2020-14929

View Paper

Topics: Acoustics, Boundary layers, Energy dissipation, Flow (Dynamics), Fluctuations (Physics), Heat, Kalman filters, Loudspeakers, Momentum, Natural convection

Proceedings Papers

Data-Driven Identification of Nonlinear Flame Models

Abdulla Ghani, Isaac Boxx, Carrie Noren

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A054, September 21–25, 2020

Paper No: GT2020-15001

DOI: https://doi.org/10.1115/GT2020-15001

View Paper

Topics: Flames, Acoustics, Combustion, Limit cycles, Network models, Pressure, Computer software, Delays, Dynamics (Mechanics), Fluctuations (Physics)

Proceedings Papers

Hydrogen Enrichment Impact on Gas Turbine Combustion Characteristics

Bassam S. Mohammad, Keith McManus, Anthony Brand, Ahmed M. Elkady, Daniel Cuppoletti

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A005, September 21–25, 2020

Paper No: GT2020-15294

DOI: https://doi.org/10.1115/GT2020-15294

View Paper

Topics: Combustion, Gas turbines, Hydrogen, Temperature, Flames, Combustion chambers, Emissions, Firing, Nitrogen oxides, Pressure

Proceedings Papers

A Strategy to Tune Acoustic Terminations of Single-Can Test-Rigs to Mimic Thermoacoustic Behavior of a Full Engine

Matthias Haeringer, Guillaume J. J. Fournier, Max Meindl, Wolfgang Polifke

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A041, September 21–25, 2020

Paper No: GT2020-16078

DOI: https://doi.org/10.1115/GT2020-16078

View Paper

Topics: Acoustics, Engines, Combustion chambers, Reflectance, Ducts, Compressors, Dynamics (Mechanics), Flames, High pressure (Physics), Network models

Proceedings Papers

Acoustic Energy Balance During the Onset, Growth and Saturation of Thermoacoustic Instabilities

R. Gaudron, D. Yang, A. S. Morgans

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A053, September 21–25, 2020

Paper No: GT2020-16158

DOI: https://doi.org/10.1115/GT2020-16158

View Paper

Topics: Acoustics, Energy budget (Physics), Combustion chambers, Cycles, Flames, Network models, Oscillations, Absorption, Damping, Dimensionless numbers

Proceedings Papers

Trade-Off Assessments for Part Load Controlled Cooling Air in Stationary Gas Turbines

Dominik Woelki, Dieter Peitsch

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A029, September 21–25, 2020

Paper No: GT2020-15670

DOI: https://doi.org/10.1115/GT2020-15670

View Paper

Topics: Cooling, Gas turbines, Stress, Tradeoffs, Blades, Creep, Design, Emissions, Fuels, Rotors

Proceedings Papers

Sensitivity Analysis and Uncertainty Quantification for Rim Seal Ingestion With 1-D Network Models

Alejandro Pozo Dominguez, Nicholas Hills, Simao Marques

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT38A019, September 21–25, 2020

Paper No: GT2020-15218

DOI: https://doi.org/10.1115/GT2020-15218

View Paper

Topics: Network models, Sensitivity analysis, Uncertainty quantification, Modeling, Uncertainty, Cavities, Turbines, Computer simulation, Flow (Dynamics), Gas turbines

Proceedings Papers

Energetically Consistent Computation of Combustor Stability With a Model Consisting of a Helmholtz-FEM-Domain and a Low-Order Network

Gerrit Heilmann, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A032, September 21–25, 2020

Paper No: GT2020-14610

DOI: https://doi.org/10.1115/GT2020-14610

View Paper

Topics: Combustion chambers, Computation, Finite element methods, Finite element model, Stability, Acoustics, Damping, Eigenvalues, Flow (Dynamics), Boundary-value problems

Proceedings Papers

Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Non-Compact Thermoacoustic Systems

Thomas Hofmeister, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A014, June 17–21, 2019

Paper No: GT2019-90241

DOI: https://doi.org/10.1115/GT2019-90241

View Paper

Topics: Acoustics, Damping, Modeling, Vortex shedding, Combustion chambers, Combustion systems, Gas turbines, Network models, Stability

Proceedings Papers

Kinetics Modeling on NO x Emissions of a Syngas Turbine Combustor Using RQL Combustion Method

Haoyang Liu, Wenkai Qian, Min Zhu, Suhui Li

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A050, June 17–21, 2019

Paper No: GT2019-90826

DOI: https://doi.org/10.1115/GT2019-90826

View Paper

Topics: Combustion, Combustion chambers, Emissions, Modeling, Nitrogen oxides, Syngas, Turbines, Temperature, Air flow, Gas turbines

2 3 4 5

NARROW

From Pressure Time Series Data to Flame Transfer Functions: A Framework for Perfectly-Premixed Swirling Flames

Experimental Investigation of CH 4 -Humid Air Flame Characteristic of a Novel Micromix Concept Model Burner

Interplay of Clusters of Acoustic and Intrinsic Thermoacoustic Modes in Can-Annular Combustors

Impact of High Hydrogen Operation on Combustor Performance

Virtual Gas Turbines Part II: an Automated Whole-Engine Secondary Air System Model Generation

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

Confidence in Flame Impulse Response Estimation From LES With Uncertain Thermal Boundary Conditions

Ranking of Aircraft Fuel-Injectors Regarding Low Frequency Thermoacoustics Based on an Energy Balance Method

A Hybrid Adjoint Network Model for Thermoacoustic Optimization

Modeling of Pollutant Formation in Gas Turbine Combustors Using Fast Reactor Network Model

Assimilation of Experimental Data to Create a Quantitatively-Accurate Reduced Order Thermoacoustic Model

Data-Driven Identification of Nonlinear Flame Models

Hydrogen Enrichment Impact on Gas Turbine Combustion Characteristics

A Strategy to Tune Acoustic Terminations of Single-Can Test-Rigs to Mimic Thermoacoustic Behavior of a Full Engine

Acoustic Energy Balance During the Onset, Growth and Saturation of Thermoacoustic Instabilities

Trade-Off Assessments for Part Load Controlled Cooling Air in Stationary Gas Turbines

Sensitivity Analysis and Uncertainty Quantification for Rim Seal Ingestion With 1-D Network Models

Energetically Consistent Computation of Combustor Stability With a Model Consisting of a Helmholtz-FEM-Domain and a Low-Order Network

Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Non-Compact Thermoacoustic Systems

Kinetics Modeling on NO x Emissions of a Syngas Turbine Combustor Using RQL Combustion Method

Journals

Conference Proceedings

eBooks

Resources

Opportunities

Journals

Conference Proceedings

eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only