Author pages are created from data sourced from our academic publisher partnerships and public sources.

- Publications
- Influence

Parametric instability of the interface between two fluids

- K. Kumar, L. Tuckerman
- Physics
- 25 November 1994

The flat interface between two fluids in a vertically vibrating vessel may be parametrically excited, leading to the generation of standing waves. The equations constituting the stability problem for… Expand

Bifurcation Analysis for Timesteppers

- L. Tuckerman, D. Barkley
- Mathematics
- 2000

A collection of methods is presented to adapt a pre-existing timestepping code to perform various bifurcation-theoretic tasks. It is shown that the implicit linear step of a time-stepping code can… Expand

Krylov methods for the incompressible Navier-Stokes equations

- W. S. Edwards, L. Tuckerman, R. Friesner, D. Sorensen
- Mathematics
- 1994

Methods are presented for time evolution, steady-state solving and linear stability analysis for the incompressible Navier-Stokes equations at low to moderate Reynolds numbers. The methods use Krylov… Expand

Order within chaos : towards a deterministic approach to turbulence

- P. Bergé, Y. Pomeau, Christian Vidal, D. Ruelle, L. Tuckerman
- Physics
- 1984

Free Oscillator - Damped Oscillator Forced Oscillator - Parametric Oscillator The Fourier Transform Poincare Sections Three Examples of Dynamical Systems To Chaos: Temporal Chaos in Dissipative… Expand

- 277
- 11
- PDF

Asymmetry and Hopf bifurcation in spherical Couette flow

- C. K. Mamun, L. Tuckerman
- Physics
- 1995

Spherical Couette flow is studied with a view to elucidating the transitions between various axisymmetric steady‐state flow configurations. A stable, equatorially asymmetric state discovered by… Expand

Mean flow of turbulent-laminar patterns in plane Couette flow

- D. Barkley, L. Tuckerman
- Physics
- 20 January 2007

A turbulent–laminar banded pattern in plane Couette flow is studied numerically. This pattern is statistically steady, is oriented obliquely to the streamwise direction, and has a very large… Expand

Computational study of turbulent laminar patterns in couette flow.

- D. Barkley, L. Tuckerman
- Physics, Medicine
- Physical review letters
- 30 March 2004

Turbulent-laminar patterns near transition are simulated in plane Couette flow using an extension of the minimal-flow-unit methodology. Computational domains are of minimal size in two directions but… Expand

Numerical Bifurcation Methods and their Application to Fluid Dynamics: Analysis beyond Simulation

- H. Dijkstra, F. Wubs, +12 authors U. Thiele
- Physics
- 1 October 2012

We provide an overview of current techniques and typical applications of numerical bifurcation analysis in fluid dynamical problems. Many of these problems are characterized by high-dimensional… Expand

The 1[ratio ]2 mode interaction in exactly counter-rotating von Kármán swirling flow

- C. Nore, L. Tuckerman, O. Daube, S. Xin
- Physics
- 1 February 2003

The flow produced in an enclosed cylinder of height-to-radius ratio of two by the counter-rotation of the top and bottom disks is numerically investigated. When the Reynolds number based on cylinder… Expand

Survey of instability thresholds of flow between exactly counter-rotating disks

- C. Nore, M. Tartar, O. Daube, L. Tuckerman
- Physics
- 25 July 2004

The three-dimensional linear instability of axisymmetric flow between exactly counter-rotating disks is studied numerically. The dynamics are governed by two parameters, the Reynolds number Re based… Expand