Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Multiscale laminar flows with turbulentlike properties.

Lionel Rossi1, J C Vassilicos, Yannis Hardalupas

  • 1Imperial College London, London SW7 2AZ, United Kingdom.

Physical Review Letters
|December 13, 2006
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Evaluation of an event-based camera for time-resolved imaging of primary atomization in an air-assist atomizer.

Experiments in fluids·2025
Same author

Source terms for benchmarking models of SARS-CoV-2 transmission via aerosols and droplets.

Royal Society open science·2022
Same author

Measurement of molten chocolate friction under simulated tongue-palate kinematics: Effect of cocoa solids content and aeration.

Current research in food science·2020
Same author

Non-equilibrium turbulence scalings and self-similarity in turbulent planar jets.

Proceedings. Mathematical, physical, and engineering sciences·2019
Same author

Attached flow structure and streamwise energy spectra in a turbulent boundary layer.

Physical review. E·2018
Same author

Statistical independence of the initial conditions in chaotic mixing.

Physical review. E·2018
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Fractal electromagnetic fields create unique laminar flows in brine, controlling particle movement. These flows exhibit turbulent-like properties, offering potential for advanced microfluidic mixing applications.

Area of Science:

  • Fluid Dynamics
  • Electromagnetism
  • Microfluidics

Background:

  • Understanding fluid flow behavior is crucial for various scientific and engineering applications.
  • Laminar flows are typically characterized by smooth, predictable fluid motion.
  • Turbulent flows exhibit chaotic, unpredictable motion with significant mixing properties.

Purpose of the Study:

  • To investigate the generation of steady quasi-two-dimensional laminar flows using fractal electromagnetic force fields.
  • To analyze the impact of multiscale stagnation point topology on fluid flow characteristics.
  • To explore the potential of these flows for microfluidic mixing.

Main Methods:

  • Applying fractal electromagnetic force fields to a thin layer of brine.
  • Generating steady quasi-two-dimensional laminar flows.

Related Experiment Videos

  • Analyzing the multiscale stagnation point topology and its effect on pair separation statistics.

    • Main Results:

    • The study generated laminar flows with a multiscale stagnation point topology.
    • This topology was shown to control pair separation statistics, exhibiting turbulent-like locality.
    • Fast flows approximated Delta(2) approximately t(gamma) with gamma close to 3.

    Conclusions:

    • Spatially multiscale laminar flows with turbulentlike spectral and stirring properties represent a novel concept.
    • This approach offers potential for efficient and advanced microfluidic mixing.
    • The findings contribute to the understanding of flow control using electromagnetic fields.