4.7 Article

The effect of hydrogen addition on the amplitude and harmonic response of azimuthal instabilities in a pressurized annular combustor

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Acoustics

Averaging of thermoacoustic azimuthal instabilities

G. Ghirardo et al.

Summary: In this study, the acoustic flow field of rotationally symmetric systems and the influence of background noise on system states were investigated. Random background noise causes the system to randomly transition between spinning and standing states, and the intensity of noise affects the system's preference for these states. New methods were employed to track these changes and demonstrate the impact of noise intensity on the system dynamics.

JOURNAL OF SOUND AND VIBRATION (2021)

Article Thermodynamics

The effect of dynamic operating conditions on the thermoacoustic response of hydrogen rich flames in an annular combustor

Thomas Indlekofer et al.

Summary: In a laboratory scale annular combustor, the effect of linear ramps of increasing and decreasing equivalence ratio on the operating limits and thermoacoustic dynamics was investigated, revealing that ramping leads to self-excited instabilities and different types of hysteresis phenomena.

COMBUSTION AND FLAME (2021)

Article Physics, Fluids & Plasmas

Symmetry breaking of azimuthal waves: Slow-flow dynamics on the Bloch sphere

Abel Faure-Beaulieu et al.

PHYSICAL REVIEW FLUIDS (2020)

Article Thermodynamics

Scaling and prediction of transfer functions in lean premixed H2/CH4-flames

Eirik Aesoy et al.

COMBUSTION AND FLAME (2020)

Article Thermodynamics

Large eddy simulation of CH4-air and C2H4-air combustion in a model annular gas turbine combustor

N. Zettervall et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2019)

Article Engineering, Mechanical

Toward Decarbonized Power Generation With Gas Turbines by Using Sequential Combustion for Burning Hydrogen

Mirko R. Bothien et al.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2019)

Article Thermodynamics

Chemiluminescence of Burner-Stabilized Premixed Laminar Flames

Y. Ding et al.

COMBUSTION SCIENCE AND TECHNOLOGY (2019)

Article Thermodynamics

Effect of pressure on the transfer functions of premixed methane and propane swirl flames

Francesco Di Sabatino et al.

COMBUSTION AND FLAME (2018)

Review Green & Sustainable Science & Technology

Review of the operational flexibility and emissions of gas- and coal-fired power plants in a future with growing renewables

Miguel Angel Gonzalez-Salazar et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2018)

Article Physics, Fluids & Plasmas

Quaternion structure of azimuthal instabilities

Giulio Ghirardo et al.

PHYSICAL REVIEW FLUIDS (2018)

Review Thermodynamics

Prediction and control of combustion instabilities in real engines

T. Poinsot

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2017)

Article Thermodynamics

Large Eddy Simulations of the ignition sequence of an annular multiple-injector combustor

M. Philip et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2015)

Article Thermodynamics

The effect of baffles on self-excited azimuthal modes in an annular combustor

James R. Dawson et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2015)

Article Engineering, Mechanical

Characterization and Modeling of a Spinning Thermoacoustic Instability in an Annular Combustor Equipped With Multiple Matrix Injectors

Jean-Francois Bourgouin et al.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2015)

Article Thermodynamics

Ignition dynamics of an annular combustor equipped with multiple swirling injectors

Jean-Francois Bourgouin et al.

COMBUSTION AND FLAME (2013)

Article Thermodynamics

Modal dynamics of self-excited azimuthal instabilities in an annular combustion chamber

Nicholas A. Worth et al.

COMBUSTION AND FLAME (2013)

Article Thermodynamics

Self-excited circumferential instabilities in a model annular gas turbine combustor: Global flame dynamics

Nicholas A. Worth et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2013)

Article Thermodynamics

Investigation of azimuthal staging concepts in annular gas turbines

Nicolas Noiray et al.

COMBUSTION THEORY AND MODELLING (2011)

Article Chemistry, Physical

Burning rates and surface characteristics of hydrogen-enriched turbulent lean premixed methane-air flames

Hongsheng Guo et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2010)

Article Engineering, Mechanical

Comparison of the Flow Field of a Swirl Stabilized Premixed Burner in an Annular and a Single Burner Combustion Chamber

D. Fanaca et al.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2010)

Article Chemistry, Physical

Characterization of the effects of hydrogen addition in premixed methane/air flames

Fabien Halter et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2007)

Article Engineering, Aerospace

Forced response of a swirling, premixed flame to flow disturbances

Benjamin D. Bellows et al.

JOURNAL OF PROPULSION AND POWER (2006)

Article Thermodynamics

Strain-rate effects on hydrogen-enhanced lean premixed combustion

JY Ren et al.

COMBUSTION AND FLAME (2001)