Stochastic modelling of a noise-driven global instability in a turbulent swirling jet
DOI10.1017/jfm.2021.133zbMath1501.76026arXiv2007.07555OpenAlexW3142805941MaRDI QIDQ3389421
Christian Oliver Paschereit, Kilian Oberleithner, Moritz Sieber
Publication date: 10 May 2021
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2007.07555
Hopf bifurcationamplitude equationstochastic perturbationvortex breakdownlimit-cycle oscillationcoloured noise forcing
Statistical turbulence modeling (76F55) Shear flows and turbulence (76F10) Stochastic analysis applied to problems in fluid mechanics (76M35) Parallel shear flows in hydrodynamic stability (76E05)
Related Items (2)
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Discovering governing equations from data by sparse identification of nonlinear dynamical systems
- Maximum likelihood estimation of drift and diffusion functions
- Stochastic averaging: An approximate method of solving random vibration problems
- Noise induced intermittency in a model of a turbulent boundary layer
- Control of noisy heteroclinic cycles
- An assessment of turbulence models for linear hydrodynamic stability analysis of strongly swirling jets
- Diffusive dynamics and stochastic models of turbulent axisymmetric wakes
- Coherent structures in a swirl injector at Re = 4800 by nonlinear simulations and linear global modes
- Spectral proper orthogonal decomposition
- Linear stability analysis of wind turbine wakes performed on wind tunnel measurements
- Three-dimensional coherent structures in a swirling jet undergoing vortex breakdown: stability analysis and empirical mode construction
- A weakly nonlinear mechanism for mode selection in swirling jets
- On the non-linear mechanics of hydrodynamic stability
- Cluster-based reduced-order modelling of a mixing layer
- A generalized mean-field model of the natural and high-frequency actuated flow around a high-lift configuration
- Turbulence and the dynamics of coherent structures. I. Coherent structures
- Experimental study of vortex breakdown in swirling jets
- Three-dimensional vortex breakdown in swirling jets and wakes: direct numerical simulation
- Mode selection in swirling jet experiments: a linear stability analysis
- A hierarchy of low-dimensional models for the transient and post-transient cylinder wake
- Spectral proper orthogonal decomposition and its relationship to dynamic mode decomposition and resolvent analysis
- On universal features of the turbulent cascade in terms of non-equilibrium thermodynamics
- Robust identification of harmonic oscillator parameters using the adjoint Fokker–Planck equation
- System identification of a low-density jet via its noise-induced dynamics
- An experimental investigation of swirling jets
- Stochastic modelling and feedback control of bistability in a turbulent bluff body wake
- Receptivity of the turbulent precessing vortex core: synchronization experiments and global adjoint linear stability analysis
- Construction of reduced-order models for fluid flows using deep feedforward neural networks
- Coherence resonance in low-density jets
- Recursive dynamic mode decomposition of transient and post-transient wake flows
- Turbulence, Coherent Structures, Dynamical Systems and Symmetry
- Structural sensitivity of spiral vortex breakdown
- Streamwise vortices originating from synthetic jet–turbulent boundary layer interaction
- Global stability of base and mean flows: a general approach and its applications to cylinder and open cavity flows
- Runge-Kutta methods for numerical solution of stochastic differential equations
This page was built for publication: Stochastic modelling of a noise-driven global instability in a turbulent swirling jet