4.7 Article

Asynchronous and synchronous quenching of a globally unstable jet via axisymmetry breaking

Related references

Note: Only part of the references are listed.
Article Mechanics

The response of an axisymmetric jet placed at various positions in a standing wave

Eirik Aesoy et al.

Summary: The study investigates the hydrodynamic response of an axisymmetric jet placed at various positions in a standing wave oriented normally to the jet. Different modes of fluctuations are excited at velocity and pressure nodes, causing asymmetric forcing and bifurcation of momentum streams between the nodes. The asymmetrical response can be approximated by superposition of boundary conditions at pressure and velocity nodes, with the jet symmetry and momentum spreading proportional to the transverse acoustic velocity magnitude.

JOURNAL OF FLUID MECHANICS (2021)

Article Mechanics

Forced flow response analysis of a turbulent swirling annular jet flame

Christopher M. Douglas et al.

Summary: This study presents a low-order model for the flow response to transverse acoustic excitation of a turbulent reacting swirling annular jet, and compares the model's predictions with experimental measurements. The results show excellent agreement between the predicted response and the measured fluctuating fields.

PHYSICS OF FLUIDS (2021)

Article Physics, Fluids & Plasmas

Low-order modeling of the mutual synchronization between two turbulent thermoacoustic oscillators

Yu Guan et al.

Summary: The study demonstrates that a simple VDP model can replicate the synchronization phenomena observed in the experimental turbulent thermoacoustic system, including amplitude death, desynchronization, and synchronization. This model could be used to identify new strategies for quenching limit-cycle oscillations in turbulent thermoacoustic systems.

PHYSICAL REVIEW E (2021)

Article Mechanics

Vortex dynamics of a jet at the pressure node in a standing wave

Nicholas A. Worth et al.

JOURNAL OF FLUID MECHANICS (2020)

Article Physics, Fluids & Plasmas

Transverse jet lock-in and quasiperiodicity

Takeshi Shoji et al.

PHYSICAL REVIEW FLUIDS (2020)

Article Thermodynamics

Complex network analysis of forced synchronization in a hydrodynamically self-excited jet

Meenatchidevi Murugesan et al.

INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW (2019)

Article Mechanics

Forced synchronization of quasiperiodic oscillations in a thermoacoustic system

Yu Guan et al.

JOURNAL OF FLUID MECHANICS (2019)

Article Acoustics

A systematic study of nonlinear coupling of thermoacoustic modes in annular combustors

Dong Yang et al.

JOURNAL OF SOUND AND VIBRATION (2019)

Article Mechanics

Numerical simulation of forced circular jets: Effect of flapping perturbation

Trushar B. Gohil et al.

PHYSICS OF FLUIDS (2019)

Article Mechanics

Coherence resonance in low-density jets

Yuanhang Zhu et al.

JOURNAL OF FLUID MECHANICS (2019)

Article Mechanics

System identification of a low-density jet via its noise-induced dynamics

Minwoo Lee et al.

JOURNAL OF FLUID MECHANICS (2019)

Article Thermodynamics

Role of induced axial acoustics in transverse acoustic flame response

Travis Smith et al.

COMBUSTION AND FLAME (2018)

Article Mechanics

Passive control of global instability in low-density jets

Ubaid Ali Qadri et al.

EUROPEAN JOURNAL OF MECHANICS B-FLUIDS (2018)

Article Mechanics

Axial evolution of forced helical flame and flow disturbances

Travis E. Smith et al.

JOURNAL OF FLUID MECHANICS (2018)

Article Physics, Multidisciplinary

Phase-Locking and Suppression States Observed in Forced Synchronization of Thermoacoustic Oscillator

Hiroaki Hyodo et al.

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN (2018)

Article Mechanics

Global stability of buoyant jets and plumes

R. V. K. Chakravarthy et al.

JOURNAL OF FLUID MECHANICS (2018)

Article Engineering, Mechanical

Swirl Flame Response to Simultaneous Axial and Transverse Velocity Fluctuations

Aditya Saurabh et al.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2017)

Article Thermodynamics

Dynamics of premixed swirl flames under the influence of transverse acoustic fluctuations

Aditya Saurabh et al.

COMBUSTION AND FLAME (2017)

Article Mechanics

Global instability of low-density jets

W. Coenen et al.

JOURNAL OF FLUID MECHANICS (2017)

Article Mechanics

Experimental sensitivity analysis and control of thermoacoustic systems

Georgios Rigas et al.

JOURNAL OF FLUID MECHANICS (2016)

Article Mechanics

Weakly nonlinear analysis of thermoacoustic instabilities in annular combustors

G. Ghirardo et al.

JOURNAL OF FLUID MECHANICS (2016)

Article Mechanics

Multi-armed jets: A subset of the blooming jets

Artur Tyliszczak

PHYSICS OF FLUIDS (2015)

Review Thermodynamics

Transverse combustion instabilities: Acoustic, fluid mechanic, and flame processes

Jacqueline O'Connor et al.

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2015)

Article Engineering, Mechanical

Analysis of Azimuthal Thermo-acoustic Modes in Annular Gas Turbine Combustion Chambers

Mirko R. Bothien et al.

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

Parametric Analysis of Excited Round Jets - Numerical Study

Artur Tyliszczak et al.

FLOW TURBULENCE AND COMBUSTION (2014)

Article Mechanics

Deterministic quantities characterizing noise driven Hopf bifurcations in gas turbine combustors

Nicolas Noiray et al.

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS (2013)

Article Mechanics

Lock-in and quasiperiodicity in a forced hydrodynamically self-excited jet

Larry K. B. Li et al.

JOURNAL OF FLUID MECHANICS (2013)

Article Mechanics

Phase trapping and slipping in a forced hydrodynamically self-excited jet

Larry K. B. Li et al.

JOURNAL OF FLUID MECHANICS (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

Lock-in and quasiperiodicity in hydrodynamically self-excited flames: Experiments and modelling

Larry K. B. Li et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2013)

Article Multidisciplinary Sciences

On the dynamic nature of azimuthal thermoacoustic modes in annular gas turbine combustion chambers

Nicolas Noiray et al.

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2013)

Article Multidisciplinary Sciences

Azimuthal instabilities in annular combustors: standing and spinning modes

Giulio Ghirardo et al.

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2013)

Article Engineering, Mechanical

Further Characterization of the Disturbance Field in a Transversely Excited Swirl-Stabilized Flame

Jacqueline O'Connor et al.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME (2012)

Article Mechanics

The structure of the absolutely unstable regions in the near field of low-density jets

Wilfried Coenen et al.

JOURNAL OF FLUID MECHANICS (2012)

Article Thermodynamics

Transverse to longitudinal acoustic coupling processes in annular combustion chambers

J. Blimbaum et al.

INTERNATIONAL JOURNAL OF SPRAY AND COMBUSTION DYNAMICS (2012)

Article Thermodynamics

Disturbance Field Characteristics of a Transversely Excited Burner

Jacqueline O'Connor et al.

COMBUSTION SCIENCE AND TECHNOLOGY (2011)

Article Thermodynamics

Investigation of azimuthal staging concepts in annular gas turbines

Nicolas Noiray et al.

COMBUSTION THEORY AND MODELLING (2011)

Article Physics, Multidisciplinary

Resonance Assisted Synchronization of Coupled Oscillators: Frequency Locking without Phase Locking

J. Thevenin et al.

PHYSICAL REVIEW LETTERS (2011)

Article Engineering, Aerospace

Strategic Control of Transverse Jet Shear Layer Instabilities

J. Davitian et al.

AIAA JOURNAL (2010)

Article Mechanics

Dynamic mode decomposition of numerical and experimental data

Peter J. Schmid

JOURNAL OF FLUID MECHANICS (2010)

Article Mechanics

Optimal velocity and density profiles for the onset of absolute instability in jets

Lutz Lesshafft et al.

JOURNAL OF FLUID MECHANICS (2010)

Article Mechanics

Transition to global instability in transverse-jet shear layers

J. Davitian et al.

JOURNAL OF FLUID MECHANICS (2010)

Review Thermodynamics

Transverse jets and their control

Ann R. Karagozian

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2010)

Article Physics, Multidisciplinary

Synchronization of Sound Sources

Markus Abel et al.

PHYSICAL REVIEW LETTERS (2009)

Article Thermodynamics

Forcing of self-excited round jet diffusion flames

Matthew P. Juniper et al.

PROCEEDINGS OF THE COMBUSTION INSTITUTE (2009)

Article Engineering, Aerospace

Nonlinear interactions between forced and self-excited acoustic oscillations in premixed combustor

Benjamin D. Bellows et al.

JOURNAL OF PROPULSION AND POWER (2008)

Article Mechanics

Absolute instability of light jets emerging from circular injector tubes

W. Coenen et al.

PHYSICS OF FLUIDS (2008)

Article Mechanics

Open-loop control of fully nonlinear self-excited oscillations

M. P. Hallberg et al.

PHYSICS OF FLUIDS (2008)

Article Mechanics

Frequency selection in globally unstable round jets

Lutz Lesshafft et al.

PHYSICS OF FLUIDS (2007)

Article Mechanics

Linear impulse response in hot round jets

Lutz Lesshafft et al.

PHYSICS OF FLUIDS (2007)

Article Mechanics

Suppression of global modes in low-density axisymmetric jets using coflow

M. P. Hallberg et al.

PHYSICS OF FLUIDS (2007)

Article Mechanics

On the universality of global modes in low-density axisymmetric jets

M. P. Hallberg et al.

JOURNAL OF FLUID MECHANICS (2006)

Article Mechanics

Onset of three-dimensional unsteady states in small-aspect-ratio Taylor-Couette flow

F. Marques et al.

JOURNAL OF FLUID MECHANICS (2006)

Article Mechanics

Nonlinear global modes in hot jets

L Lesshafft et al.

JOURNAL OF FLUID MECHANICS (2006)

Article Engineering, Mechanical

Active control of an axisymmetric jet with distributed electromagnetic flap actuators

H Suzuki et al.

EXPERIMENTS IN FLUIDS (2004)

Article Mechanics

Vortex control of bifurcating jets:: A numerical study

CB da Silva et al.

PHYSICS OF FLUIDS (2002)

Article Mechanics

Quasi-periodicity in the wake of a rotationally oscillating cylinder

SJ Baek et al.

JOURNAL OF FLUID MECHANICS (2000)

Article Mechanics

Direct numerical simulation of bifurcating jets

I Danaila et al.

PHYSICS OF FLUIDS (2000)