AJ
Member Since 1987
Andy Jackson
ETH Zurich Swiss Federal Institute of Technology Zurich
AGU Research
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The magnetohydrodynamical modes of plesio-geostrophy
PLANETARY MAGNETISM I
geomagnetism, paleomagnetism and electromagnetism | 16 december 2020
Daria Holdenried-Chernoff, Andy Jackson, Stefano M...
In recent decades, the availability of brand-new satellite data has paved the way for studies of the Earth's secular variation. In particular, core-fl...
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Lowering the Memory Footprint of Fully Spectral Full Sphere Simulations
EXPLORING THE EARTH’S CORE: CONSTRAINTS ON THE EARTH’S METALLIC HEART FROM MULTIDISCIPLINARY APPROACHES II POSTERS
study of earth's deep interior | 09 december 2020
Philippe Marti, Andy Jackson
When modelling planetary cores as a full sphere geometry, great care is required in order to maintain the regularity of the physical fields throughout...
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Approaching the Geodynamo Through an Inviscid Convective Dynamo Model
EXPLORING THE EARTH’S CORE: CONSTRAINTS ON THE EARTH’S METALLIC HEART FROM MULTIDISCIPLINARY APPROACHES II POSTERS
study of earth's deep interior | 09 december 2020
JIAWEN Luo, Andy Jackson, Philippe Marti
The Earth's magnetic field is believed to be generated in the Earth’s fluid metallic outer core, through a process termed ’self-excited dynamo action’...
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Plesio-Geostrophy: A Rapid Dynamics Formulation for the Earth's Core
EXPLORING THE EARTH’S CORE: CONSTRAINTS ON THE EARTH’S METALLIC HEART FROM MULTIDISCIPLINARY APPROACHES I
study of earth's deep interior | 09 december 2020
Andy Jackson, Stefano Maffei
We have developed an approximation to the fluid dynamics of the Earth's core that is appropriate on short timescales (yearly to decadal). The need for...
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The Surface Expression of Deep Columnar Flows
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
11 june 2020
Daria Holdenried-Chernoff, Stefano Maffei, Andy Ja...
Studies of the Earth's secular variation have blossomed in recent decades, due to the availability of brand‐new satellite data. In particular...
Characterisation of columnar inertial modes in rapidly rotating spheres and spheroids
CHARACTERISATION OF COLUMNAR INERTIAL MODES IN RAPIDLY ROTATING SPHERES AND SPHEROIDS
study of earth's deep interior | 13 december 2017
Stefano Maffei, Andy Jackson, Philip W. Livermore
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The optimal kinematic dynamo driven by steady flows in a sphere
THE OPTIMAL KINEMATIC DYNAMO DRIVEN BY STEADY FLOWS IN A SPHERE
nonlinear geophysics | 12 december 2017
Philip W. Livermore, Long Chen, Wietze Herreman, A...
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Onset of thermal convection in rapidly rotating spheres and spheroids at very low Ekman number
FALL MEETING 2016
13 december 2016
Stefano Maffei, Andy Jackson, Philip W. Livermore
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