Cover Image

Localised Arrowheads: The building blocks of elastic turbulence in rectilinear, sheared polymer flows

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Lewy, Theo A., Kerswell, Rich R.
Format:	Preprint
Published:	2025
Subjects:	Fluid Dynamics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Revisiting 2D Viscoelastic Kolmogorov Flow: A Centre-mode-driven transition
by: Lewy, Theo, et al.
Published: (2024)

Transition route to elastic and elasto-inertial turbulence in polymer channel flows
by: Beneitez, Miguel, et al.
Published: (2024)

Stable stratification enhances transient growth in streaky shear flows
by: Oxley, Will, et al.
Published: (2025)

Early turbulence in viscoelastic flow past a periodic cylinder array
by: Zhu, Lu, et al.
Published: (2024)

Significant heat transfer enhancement via polymer additives in two-dimensional sheared convection
by: Li, Guanhan, et al.
Published: (2026)

Linear instability in planar viscoelastic Taylor-Couette flow with and without explicit polymer diffusion
by: Beneitez, Miguel, et al.
Published: (2025)

Nonlinear optimals and their role in sustaining turbulence in channel flow
by: Klingenberg, Dario, et al.
Published: (2025)

Threshold transient growth as a criterion for turbulent mean profiles
by: Markeviciute, Vilda K., et al.
Published: (2022)

On the essential structure of exact traveling-wave solutions in viscoelastic flow
by: Zhu, Lu, et al.
Published: (2025)

Predicting burst events in a forced 2D flow: A wavelet-based analysis
by: Madhusudanan, Anagha, et al.
Published: (2024)

Inertial enhancement of the polymer diffusive instability
by: Couchman, Miles M. P., et al.
Published: (2023)

Weakening the effect of boundaries: `diffusion-free' boundary conditions as a `do least harm' alternative to Neumann
by: Lin, Yufeng, et al.
Published: (2024)

Exact coherent structures in two-dimensional turbulence identified with convolutional autoencoders
by: Page, Jacob, et al.
Published: (2023)

A Physics-Augmented GraphGPS Framework for the Reconstruction of 3D Riemann Problems from Sparse Data
by: Cassia, Rami, et al.
Published: (2025)

Discontinuous transition to shear flow turbulence
by: Yang, Bowen, et al.
Published: (2023)

Understanding the effect of wall elasticity in turbulent channel flows
by: Koseki, M., et al.
Published: (2025)

Probabilistic thresholds of turbulence decay in transitional shear flows
by: Morón, Daniel, et al.
Published: (2025)

Model for transitional turbulence in a planar shear flow
by: Benavides, Santiago J., et al.
Published: (2023)

Pressure measurements in an elastically turbulent co-moving Kelvin-Helmholtz-like shear flow inside a straight Hele-Shaw cell
by: M, Jimreeves David
Published: (2024)

Nonhomogeneous elastic turbulence in the two-dimensional Taylor-Couette flow
by: Hou, Zhongxuan, et al.
Published: (2025)

A toy model of turbulent shear flow using vortons
by: Ruffenach, Wandrille, et al.
Published: (2025)

Exact coherent structures as building blocks of turbulence on large domains
by: Zhigunov, Dmitriy, et al.
Published: (2026)

Transient Growth in Streaky Unbounded Shear Flow: A symbiosis of Orr and Push-over mechanisms
by: Oxley, W., et al.
Published: (2025)

Godunov Loss Functions for Modelling of Hyperbolic Conservation Laws
by: Cassia, R. G., et al.
Published: (2024)

Orientation dynamics of a spheroid in the simple shear flow of a weakly elastic fluid
by: Singeetham, Pavan Kumar, et al.
Published: (2025)

Pulsatility delays the transition to sustained turbulence in quasi-two-dimensional shear flows
by: Camobreco, Christopher J., et al.
Published: (2025)

Data-driven Koopman operator predictions of turbulent dynamics in models of shear flows
by: Constante-Amores, C. Ricardo, et al.
Published: (2024)

Evolution of clusters of turbulent reattachment due to shear layer instability in flow past a circular cylinder
by: Chopra, Gaurav, et al.
Published: (2023)

Quantum-assisted tracer dispersion in turbulent shear flow
by: Ingelmann, Julia, et al.
Published: (2025)

Intermittency in the not-so-smooth elastic turbulence
by: Singh, Rahul K., et al.
Published: (2023)

Global drag reduction and local flow statistics in Taylor-Couette turbulence with dilute polymer additives
by: Zhang, Yi-Bao, et al.
Published: (2024)

Navier-Stokes-driven analysis of mean and fluctuating wall shear stress in turbulent channel flow
by: Yin, Le, et al.
Published: (2026)

A unified view of elastic and elasto-inertial turbulence in channel flows at low and moderate Reynolds numbers
by: Rota, Giulio Foggi, et al.
Published: (2023)

Mixing in viscoelastic fluids using elastic turbulence
by: van Buel, Reinier, et al.
Published: (2024)

Purely elastic turbulence in pressure-driven channel flows
by: Lellep, Martin, et al.
Published: (2023)

Coherent pressure structures in turbulent channel flow
by: Amaral, F. R., et al.
Published: (2021)

The broken link between space and time in elastic turbulence
by: Rota, Giulio Foggi, et al.
Published: (2025)

Preserving large-scale features in simulations of elastic turbulence
by: Yerasi, Sumithra R., et al.
Published: (2023)

2.5D turbulence in shear-thinning jets
by: Amor, Christian, et al.
Published: (2024)

Scaling law for a buckled elastic filament in a shear flow
by: Sznajder, Pawel, et al.
Published: (2023)