[HTML][HTML] Zonostrophic instability

K Srinivasan, WR Young - Journal of the atmospheric sciences, 2012 - journals.ametsoc.org
… (a) The critical curve (solid line); linear zonostrophic instability occurs in the region below
the critical curve. (b) The wavenumber on the critical curve (solid line; ie, the most linearly …

A geometric interpretation of zonostrophic instability

G Kontogiannis, NA Bakas - Journal of Physical …, 2020 - journals.ametsoc.org
… at the onset of zonostrophic instability as a function of β for … calculated at the onset of
zonostrophic instability as a function of β … at the onset of zonostrophic instability as a function of β …

On statistical zonostrophic instability and the effect of magnetic fields

C Wang, J Mason, AD Gilbert - Journal of Fluid Mechanics, 2024 - cambridge.org
… of unstable modes for such shear flows. While it appears that a magnetic field can suppress
zonostrophic instability … In the present paper, we will study zonostrophic instability with an …

Zonostrophic instabilities in magnetohydrodynamic Kolmogorov flow

AM Algatheem, AD Gilbert, AS Hillier - Geophysical & Astrophysical …, 2023 - Taylor & Francis
… phenomenon known as zonostrophic instability, found in … stability problem is truncated to
determining the eigenvalues of finite matrices numerically, allowing exploration of the instability

Zonostrophic turbulence

B Galperin, S Sukoriansky, N Dikovskaya - Physica Scripta, 2008 - iopscience.iop.org
… turbulence present the solar giant planets where the zonostrophic inertial range is very
wide and the regime is manifested via anisotropic spectrum and stable systems of alternating …

[HTML][HTML] Zonostrophic instability driven by discrete particle noise

DA St-Onge, JA Krommes - Physics of Plasmas, 2017 - pubs.aip.org
… to unstable collective modes, and we illustrate with a calculation of the neutral curve for …
zonostrophic instability of a simple model of the toroidal ion-temperature-gradient (ITG) instability

[PDF][PDF] Zonostrophic instability Kaushik Srinivasan and WR Young

K Srinivasan - pordlabs.ucsd.edu
… can be understood as symmetry-breaking instability of an isotropic, spatially homogeneous
and … (2011), which is the basis of our linear stability analysis of zonostrophic instability. This …

Zonal jets experiments in the gas giants' zonostrophic regime

D Lemasquerier, B Favier, M Le Bars - Icarus, 2023 - Elsevier
… the theoretical predictions in the zonostrophic turbulence regime, argued to be relevant to
gas giants. This constitutes the first fully-experimental validation of the zonostrophic theory in a …

[HTML][HTML] Zonostrophic turbulence in the subsurface oceans of the Jovian and Saturnian moons

S Cabanes, T Gastine, A Fournier - Icarus, 2024 - Elsevier
… demonstrate the adequacy of zonostrophic theory to account for … Drawing upon the theory
of zonostrophic turbulence, we … offered by the theory of zonostrophic turbulence to explore the …

[HTML][HTML] Cassini observations reveal a regime of zonostrophic macroturbulence on Jupiter

B Galperin, RMB Young, S Sukoriansky, N Dikovskaya… - Icarus, 2014 - Elsevier
… inverse cascade rate ∊ and the zonostrophy index R β for the … ≳ 5 belong well in the
range of zonostrophic turbulence … The meridional diffusivity K ϕ in the regime of zonostrophic