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19922026
Showing 2023 · physics.flu-dynShow all

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physics.flu-dyn2023★ 4 cited

Statistics of inhomogeneous turbulence in large scale quasi-geostrophic dynamics

Anton Svirsky, Corentin Herbert, Anna Frishman

A remarkable feature of two-dimensional turbulence is the transfer of energy from small to large scales. This process can result in the self-organization of the flow into large, co…

physics.flu-dyn2023★ 5 cited

Lagrangian supersaturation fluctuations at the cloud edge

J. Fries, G. Sardina, G. Svensson +2

Evaporation of cloud droplets accelerates when turbulence mixes dry air into the cloud, affecting droplet-size distributions in atmospheric clouds, combustion sprays, and jets of e…

physics.flu-dyn2023★ 8 cited

Role of pressure in generation of intense velocity gradients in turbulent flows

Dhawal Buaria, Alain Pumir

We investigate the role of pressure, via its Hessian tensor , on amplification of vorticity and strain-rate and contrast it with other inviscid nonlinear mechanisms. Re…

physics.flu-dyn2023★ 6 cited

Two-dimensional turbulence with local interactions: statistics of the condensate

Anton Svirsky, Corentin Herbert, Anna Frishman

Two-dimensional turbulence self-organizes through a process of energy accumulation at large scales, forming a coherent flow termed a condensate. We study the condensate in a model…

physics.flu-dyn2023★ 24 cited

Inertia induces strong orientation fluctuations of non-spherical atmospheric particles

T. Bhowmick, J. Seesing, K. Gustavsson +5

The orientation of non-spherical particles in the atmosphere, such as volcanic ash and ice crystals, influences their residence times, and the radiative properties of the atmospher…