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Member Since 2007
Nobu YOKOI
Dr, University of Tokyo
AGU Research
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Helicities in Geophysics, Astrophysics and Beyond
AGU BOOK SERIES
15 december 2023
Arron Bale, Mitchell A. Berger, Philippa Browning,...
"Presents cutting-edge studies of helicities from different research fields...
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Non-equilibrium effects in turbulent convection and dynamos
GEOPHYSICAL FLUID DYNAMICS: PHYSICS-INFORMED MACHINE LEARNING II ORAL
nonlinear geophysics | 14 december 2023
Nobumitsu YOKOI
Turbulence enhances transport of system. By assuming the local equilibrium between the turbulence generation caused by inhomogeneities of thermal forc...
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Modeling Convective Turbulent Transport with Plumes Using Double-Averaging Formulation
GEOPHYSICAL FLUID DYNAMICS II ORAL
nonlinear geophysics | 15 december 2021
Nobumitsu YOKOI, Youhei Masada, Tomoya Takiwaki
Plumes in a convective flow, whose flow structure is localised in space and time, are considered to be relevant to the turbulent transport in convecti...
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Modeling Plume and Shock in Convective Turbulence: Non-equilibrium and Supersonic Effects
GEOPHYSICAL FLUID DYNAMICS III POSTERS
nonlinear geophysics | 16 december 2020
Nobumitsu YOKOI
Turbulence in compressible convective flows with coherent structures like buoyant plumes and strong density gradients like shock front is investigated....
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Strong compressibility effects on velocity and magnetic fluctuation generation in magnetohydrodynamic turbulence
GEOPHYSICAL FLUID DYNAMICS I
nonlinear geophysics | 12 december 2019
Nobumitsu YOKOI
In strongly compressible turbulence, we ubiquitously have a shock configuration. There we have not only a steep mean density stratification represente...
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Effective mass and energy fluxes in strongly compressible magnetohydrodynamic turbulence: Density-variance and compressive cross-helicity effects
FALL MEETING 2018
11 december 2018
Nobumitsu YOKOI
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Electromotive force in strongly compressible magnetohydrodynamic turbulence
ELECTROMOTIVE FORCE IN STRONGLY COMPRESSIBLE MAGNETOHYDRODYNAMIC TURBULENCE
nonlinear geophysics | 11 december 2017
Nobumitsu YOKOI
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Inhomogeneous Helicity Effects in Angular-Momentum Transport in Geophysical and Astrophysical Turbulent Flows
FALL MEETING 2016
12 december 2016
Nobumitsu YOKOI
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