On the energy spectrum of rapidly rotating forced turbulence

MK Sharma, MK Verma, S Chakraborty - Physics of Fluids, 2018 - pubs.aip.org
In this paper, we investigate the statistical features of a fully developed, forced, rapidly
rotating, turbulent system using numerical simulations and model the energy spectrum that …

Statistical features of rapidly rotating decaying turbulence: Enstrophy and energy spectra and coherent structures

MK Sharma, A Kumar, MK Verma, S Chakraborty - Physics of Fluids, 2018 - pubs.aip.org
In this paper, we investigate the properties of rapidly rotating decaying turbulence using
numerical simulations and phenomenological modeling. We find that as the turbulent flow …

Experimental quantification of nonlinear time scales in inertial wave rotating turbulence

E Yarom, A Salhov, E Sharon - Physical Review Fluids, 2017 - APS
We study nonlinearities of inertial waves in rotating turbulence. At small Rossby numbers the
kinetic energy in the system is contained in helical inertial waves with time dependence …

Internally driven inertial waves in geodynamo simulations

A Ranjan, PA Davidson… - Geophysical Journal …, 2018 - academic.oup.com
Inertial waves are oscillations in a rotating fluid, such as the Earth's outer core, which result
from the restoring action of the Coriolis force. In an earlier work, it was argued by Davidson …

Segregation of helicity in inertial wave packets

A Ranjan - Physical Review Fluids, 2017 - APS
Inertial waves are known to exist in the Earth's rapidly rotating outer core and could be
important for the dynamo generation. It is well known that a monochromatic inertial plane …

Separation of eddy turbulence and wave turbulence in rotating or stratified flows

H Lam - 2021 - theses.hal.science
Internal Gravity Waves (IGW) exist in stratified flows, where the density varies with height in a
stable stratification (heavy fluid below light fluid). This type of flow is encountered in the …

[引用][C] Statistical features of rapidly rotating decaying turbulence: coherent structures and energy spectrum

MK Sharma, A Kumar, MK Verma, S Chakraborty