132 citations
- Delft University of TechnologyNL34 papers
- Philipps University of MarburgDE24 papers
- Eindhoven University of TechnologyNL16 papers
- University of Rome Tor VergataIT11 papers
- Harvard UniversityUS6 papers
- Max Planck Institute for Dynamics and Self-OrganizationDE5 papers
- University of TwenteNL5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Istituto per le Applicazioni del Calcolo Mauro PiconeIT4 papers
- TIFR Centre for Interdisciplinary SciencesIN4 papers
- Swedish e-Science Research CentreSE3 papers
- Universitat Politècnica de CatalunyaES3 papers
7 papers · 1 filter
Lagrangian single particle turbulent statistics through the Hilbert-Huang Transform
Yongxiang Huang, Luca Biferale, Enrico Calzavarini +2
The Hilbert-Huang transform is applied to analyze single particle Lagrangian velocity data from numerical simulations of hydrodynamic turbulence. The velocity trajectory is describ…
Intermittent boundary layers and torque maxima in Taylor-Couette flow
Hannes J. Brauckmann, Bruno Eckhardt
Turbulent Taylor-Couette flow between counter-rotating cylinders develops intermittently fluctuating boundary layers for sufficient counter-rotation. We demonstrate the phenomenon…
Edge states for the turbulence transition in the asymptotic suction boundary layer
Tobias Kreilos, Gregor Veble, Tobias M. Schneider +1
We demonstrate the existence of an exact invariant solution to the Navier-Stokes equations for the asymptotic suction boundary layer. The identified periodic orbit with a very long…
Growth, competition and cooperation in spatial population genetics
Simone Pigolotti, Roberto Benzi, Prasad Perlekar Mogens H. Jensen +2
We study an individual based model describing competition in space between two different alleles. Although the model is similar in spirit to classic models of spatial population ge…
Direct Numerical Simulations of Local and Global Torque in Taylor-Couette Flow up to Re=30.000
Hannes Brauckmann, Bruno Eckhardt
The torque in turbulent Taylor-Couette flows for shear Reynolds numbers Re_S up to 3x10^4 at various mean rotations is studied by means of direct numerical simulations for a radius…
Periodic orbits near onset of chaos in plane Couette flow
Tobias Kreilos, Bruno Eckhardt
We track the secondary bifurcations of coherent states in plane Couette flow and show that they undergo an incomplete periodic doubling cascade that ends with a crisis bifurcation.…