Apr 19, 2022 · We show that vortex crystals form from the free evolution of randomly excited two-dimensional turbulence on an idealized polar cap. Once formed, the crystals are long lived and survive until the end of the simulations (300 crystal-rotation periods).

Apr 22, 2022 · Vortex crystals are observed at the poles of Jupiter and in laboratory experiments with magnetized electron plasmas in axisymmetric geometries. We show that vortex crystals form from the free evolution of randomly excited two-dimensional turbulence on an idealized polar cap.

Polar vortex crystals: Emergence and structure Lia Siegelmana,1, William R. Younga,1, and Andrew P. Ingersollb Contributed by William R. Young; received November 24, 2021; accepted March 7, 2022; reviewed by Freddy Bouchet, Michael Le Bars, and Peter B. Rhines Vortex crystals are quasiregular arrays of like-signed vortices in solid-body rotation

Vortex crystals are observed at the poles of Jupiter and in laboratory experiments with magnetized electron plasmas in axisymmetric geometries. We show that vortex crystals form from the free evolution of randomly excited two-dimensional turbulence on an idealized polar cap.

Oct 29, 2024 · Where will it snow in the US? See where the polar vortex is set to make an icy impact

Vortex crystals are observed at the poles of Jupiter and in laboratory experiments with magnetized electron plasmas in axisymmetric geometries. We show that vortex crystals form from the free evolution of randomly excited two-dimensional turbulence on an idealized polar cap.

Vortex crystals are observed at the poles of Jupiter and in laboratory experiments with magnetized electron plasmas in axisymmetric geometries. We show that vortex crystals form …

Apr 26, 2022 · We follow the adage “less is more” and show that minimal physics is required for polar vortex crystals formation and persistence. Crystals, resembling those of Jupiter, form from the free...

We will work with colleagues to attempt to simulate Jupiter-like polar vortex crystals in a forced-dissipative framework. Skills: The student should be comfortable with MATLAB and python, and ideally have some familiarity with Fortran and high-performance computing.

Apr 19, 2022 · Vortex crystals are observed at the poles of Jupiter and in laboratory experiments with magnetized electron plasmas in axisymmetric geometries. We show that vortex crystals form from the free evolution of randomly excited two-dimensional turbulence on an idealized polar cap.