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authIdHal_s : achim-wirth

Complex eddy-viscosity: a three-dimensional effect

Achim Wirth
Physica D: Nonlinear Phenomena, 1994, 76, pp.312-317. ⟨10.1016/0167-2789(94)90267-4⟩
Journal articles istex hal-00546286v1
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Jarzynski equality and Crooks relation for local models of air-sea interaction

Achim Wirth , Florian Lemarié
Earth System Dynamics, 2021, 12 (2), pp.689-708. ⟨10.5194/esd-12-689-2021⟩
Journal articles hal-03066607v1
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Dynamics of turbulent western-boundary currents at low latitude in a shallow-water model

Cataria Quam Cyrille Akuetevi , Achim Wirth
Ocean Science, 2015, 11, pp.471-481. ⟨10.5194/os-11-471-2015⟩
Journal articles insu-01275263v1
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Etudes et évaluation de processus océaniques par des hiérarchies de modèles

Achim Wirth
Planète et Univers [physics]. Université Joseph-Fourier - Grenoble I, 2010
Habilitation à diriger des recherches tel-00545911v1
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Pressure drag of two-layer shallow-water flow at an inclined oceanic ridge, independent of velocity

Achim Wirth , Jan-Bert Flór
Preprints, Working Papers, ... hal-01709679v1
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On fluctuating momentum exchange in idealised models of air sea interaction

Achim Wirth
Nonlinear Processes in Geophysics, 2019, 26 (4), pp.457-477. ⟨10.5194/npg-26-457-2019⟩
Journal articles hal-02612055v1
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Inertia-gravity waves generated by near balanced flow in 2-layer shallow water turbulence on the β-plane

Achim Wirth
Nonlinear Processes in Geophysics, 2013, 20, pp.25-34. ⟨10.5194/npg-20-25-2013⟩
Journal articles hal-00786514v1
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Intruding gravity currents and re-circulation in a rotating frame: Laboratory experiments

M.E. Negretti , Francesco Tucciarone , Achim Wirth
Physics of Fluids, 2021, 33 (9), pp.096607. ⟨10.1063/5.0058629⟩
Journal articles hal-03357771v1
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A box model for the paleoceanography of the Black Sea

M. Karaca , Achim Wirth , M. Ghil
Geophysical Research Letters, 1999, 26, pp.497-500. ⟨10.1029/1999GL900006⟩
Journal articles hal-00546263v1

Estimation of friction parameters and laws in 1.5D shallow-water gravity currents on the f-plane, by data assimilation

Achim Wirth , Jacques Verron
Ocean Dynamics, 2008, pp.247. ⟨10.1007/s10236-008-0151-8⟩
Journal articles istex hal-00390758v1
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Empirical evidence of a fluctuation theorem for the wind mechanical power input into the ocean

Achim Wirth , Bertrand Chapron
Nonlinear Processes in Geophysics, 2021, 28 (3), pp.371-378. ⟨10.5194/npg-28-371-2021⟩
Journal articles hal-03370039v1
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Vertical Transport and Mixing Induced by Eddy Interaction in the Ocean

Achim Wirth , Jacques Verron
18e Congrès Français de Mécanique, 2007, Grenoble, France
Conference papers hal-00269989v1
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A Fluctuation–Dissipation Relation for the Ocean Subject to Turbulent Atmospheric Forcing

Achim Wirth
Journal of Physical Oceanography, 2018, 48 (4), pp.831-843. ⟨10.1175/JPO-D-17-0097.1⟩
Journal articles hal-01769301v1

A Drag-Induced Barotropic Instability in Air–Sea Interaction

Aimie Moulin , Achim Wirth
Journal of Physical Oceanography, 2013, 44, pp.733-741. ⟨10.1175/JPO-D-13-097.1⟩
Journal articles hal-01199934v1

On the multi-scale interactions between an offshore-wind-turbine wake and the ocean-sediment dynamics in an idealized framework – A numerical investigation

Tim Nagel , Julien Chauchat , Achim Wirth , Cyrille Bonamy
Renewable Energy, 2018, 115, pp.783 - 796. ⟨10.1016/j.renene.2017.08.078⟩
Journal articles hal-01647773v1

Eddy viscosity of three-dimensional flow

Achim Wirth , S. Gama , U. Frisch
Journal of Fluid Mechanics, 1995, 288, pp.249-264. ⟨10.1017/S0022112095001133⟩
Journal articles istex hal-00546285v1

Turbulent fluxes in oceanic gravity currents

Achim Wirth
EGU General Assembly 2010, 2010, 12, pp.1566
Journal articles hal-00545932v1

On the Ekman Spiral with an Anisotropic Eddy Viscosity

Achim Wirth
Boundary-Layer Meteorology, 2010, 137, pp.327-331. ⟨10.1007/S10546-010-9527-7⟩
Journal articles istex hal-00544182v1
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A Guided Tour Through Physical Oceanography

Achim Wirth
Master. Physical Oceanography, France, France. 2015
Lectures cel-01134110v4
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A non-hydrostatic flat-bottom ocean model entirely based on Fourier expansion

Achim Wirth
Ocean Modelling, 2005, 9 (1), pp.71-87. ⟨10.1016/j.ocemod.2004.04.003⟩
Journal articles hal-00546305v1

On the Vanishing of the Interfacial Ekman Layer

Achim Wirth
Journal of Physical Oceanography, 2010, 41, pp.1035-40. ⟨10.1175/JPO-D-10-05002.1⟩
Journal articles hal-00784752v1

An Extension of Spectral Methods to Quasi-Periodic and Multiscale Problems

Achim Wirth
Journal of Computational Physics, 1997, 132, pp.285-290. ⟨10.1006/JCPH.1996.5628⟩
Journal articles istex hal-00546268v1

Anomalous scaling in random shell models for passive scalars

Achim Wirth , L. Biferale
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 1996, 54, pp.4982-4989. ⟨10.1103/PHYSREVE.54.4982⟩
Journal articles hal-00546281v1

Inertial-diffusive range for a passive scalar advected by a white-in-time velocity field

U. Frisch , Achim Wirth
EPL - Europhysics Letters, 1996, 35, pp.683-688. ⟨10.1209/EPL/I1996-00170-7⟩
Journal articles istex hal-00546284v1

On the basic structure of oceanic gravity currents

Achim Wirth
Ocean Dynamics, 2009, 59, pp.551-563. ⟨10.1007/S10236-009-0202-9⟩
Journal articles istex hal-00545933v1

Intermittency of passive scalars in delta-correlated flow: Introduction to recent work

U. Frisch , Achim Wirth
Turbulence Modeling and Vortex Dynamics, 1997, 491, pp.53. ⟨10.1007/BFB0105029⟩
Journal articles istex hal-00546275v1
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Determining the dependence of the power supply to the ocean on the length and time scales of the dynamics between the meso-scale and the synoptic scale, from satellite data

Achim Wirth
Ocean Dynamics, 2021, ⟨10.1007/s10236-020-01439-4⟩
Journal articles hal-03163044v1

Estimation of friction parameters in gravity currents by data assimilation in a model hierarchy

Achim Wirth
Ocean Science, 2011, 7, pp.245-255. ⟨10.5194/os-7-245-2011⟩
Journal articles hal-00786510v1

Laminar and weakly turbulent oceanic gravity currents performing inertial oscillations

Achim Wirth
Ocean Science, 2012, 8, pp.301-317. ⟨10.5194/os-8-301-2012⟩
Journal articles hal-00786511v1
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Hyperviscosity, Galerkin Truncation, and Bottlenecks in Turbulence

Uriel Frisch , Susan Kurien , Rahul Pandit , Walter Pauls , Samriddhi Sankar Ray et al.
Physical Review Letters, 2008, 101, pp.144501. ⟨10.1103/PhysRevLett.101.144501⟩
Journal articles hal-00390765v1