Nat Commun July 2023 PMID 37443160

Universal alignment in turbulent pair dispersion.

Ron Shnapp, Stefano Brizzolara, Marius M Neamtu-Halic, Alessandro Gambino, Markus Holzner

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Peak: 4 in Jul 2023

across 2 sources since Aug 2022

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What people are saying

Discussions highlight the universality and significance of the findings, with phrases like 'universal angle' and 'confirmation through experiments,' indicating recognition of its scientific value. Words like 'important,' 'contribution,' and 'framework' reflect a respectful but cautious tone that appreciates the research’s foundational impact without extensive debate.

AgreementModerate agreement

Most discussions acknowledge the significance of the research, with some expressing support or recognition of its contribution to the field.

InterestModerate interest

Posts show moderate interest, often noting the universal alignment and its implications but without deep critique or enthusiasm.

EngagementModerate engagement

Comments show some level of engagement, referencing specific aspects like the universal angle and linking to broader scientific concepts.

ImpactModerate impact

Participants seem to view the work as impactful within its area, emphasizing its potential influence on understanding turbulent flows.

Abstract in brief

This research uncovers a universal, scale-invariant relationship between the relative velocity and position of particle pairs in turbulent flows, characterized by a constant mean angle that remains consistent across different conditions.
The study links this universal angle to Richardsons' classical theory of pair dispersion, confirming its presence through numerical simulations and laboratory experiments, and demonstrating its applicability throughout the entire inertial range of turbulence.
Overall, the work offers a new geometrical perspective on turbulent pair dispersion, highlighting its universal properties and providing a foundation for improving the understanding and modeling of transport and mixing processes in natural and industrial environments.

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All mentions

Universal Geometry of Particle Dispersion in Turbulent Flows

This research uncovers a scale-invariant relationship between particle pair velocity and position in turbulence, linked to Richardsons' theory. It offers a new geometrical perspective, enhancing understanding of…

STEM RTCL TV · Oct 18, 2023 41 views

DTHSTR

@CDADeathStar · X

Universal alignment in turbulent pair dispersion null https://t.co/nI0N6ksptz #DTHSTR

Jul 15, 2023 · 113 followers View post →

अंकित सहाय (Ankit Sahay)

@DhotarAnkit · X

RT @geomatlab: #Oceanography NPG: Universal alignment in turbulent pair dispersion https://t.co/81xDeFdKzn

Jul 14, 2023 · 2 shares · 739 followers View post →

ronshnapp

@ronshnapp · X

RT @geomatlab: #Oceanography NPG: Universal alignment in turbulent pair dispersion https://t.co/81xDeFdKzn

Jul 14, 2023 · 2 shares · 1,328 followers View post →

POPapers

@geomatlab · X

#Oceanography NPG: Universal alignment in turbulent pair dispersion https://t.co/81xDeFdKzn

Jul 13, 2023 · 4 likes · 2 shares · 1,170 followers View post →

Alex

@alexlib · X

Universal alignment in turbulent pair dispersion https://t.co/ScfeIy3Wjd

Mar 3, 2023 · 1,198 followers View post →

Laboratoire de Physique, ENS de Lyon, CNRS

@lpensl · X

Feb 7, 2023 · 857 followers View post →

arXiv physics

@_arXiv_physics · X

[2208.00320] Ron Shnapp, Stefano Brizzolara, Marius M. Neamtu Halic et al.: Universal alignment in turbulent pair dispersion https://t.co/O4bC42Hedn https://t.co/W1fdfDespq #physics_flu_dyn

Aug 1, 2022 · 1,150 followers View post →