ESTEL (Ecoulements Souterrains dans TELEMAC)

ESTEL is a groundwater flow and contaminant transport model developed in partnership with the Research and Development unit at Electricité de France. ESTEL has been used for applications ranging from hillslope hydrology to the study of nuclear waste disposal. Two versions of the model are available: ESTEL-2D and ESTEL-3D.

groundwatercontaminant transporthydrology

Alias

groundwater flow in TELEMAC

true

Contributor(s)

Initial contribute: 2021-08-11

Authorship

:  
Research and Development unit at Electricité de France
:  
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Application-focused categoriesNatural-perspectiveLand regions

Detailed Description

English {{currentDetailLanguage}} English

Quoted from: http://www.bristol.ac.uk/geography/research/hydrology/models/estel/ 

ESTEL is a groundwater flow and contaminant transport model developed in partnership with the Research and Development unit at Electricité de France. ESTEL has been used for applications ranging from hillslope hydrology to the study of nuclear waste disposal (see the examples below). Two versions of the model are available: ESTEL-2D and ESTEL-3D.

  • ESTEL-2D solves Richards' equation by the finite element method on two-dimensional unstructured meshes of triangles. It also solves the advection-dispersion equation (transport module) by the control volume finite method and can track particles with the Fokker-Plank equation (particle tracking module).
  • ESTEL-3D solves Richards equation by the finite element method on three-dimensional unstructured meshes of tetrahedra and can track particles moving according to the Fokker-Plank equation. Fractured aquifers can be modelled using a dual-continuum approach. ESTEL-3D can also be coupled to the flood inundation model TELEMAC-2D to link subsurface flow to surface flow.

ESTEL-2D and ESTEL-3D are part of the TELEMAC system. ESTEL actually stands for "Ecoulements Souterrains dans TELEMAC" which means "groundwater flow in TELEMAC". ESTEL is available commercially from the distributors of the TELEMAC system. Research licenses are also available.

模型元数据

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TELEMAC system (2021). ESTEL (Ecoulements Souterrains dans TELEMAC), Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/91560429-42f9-456b-91c0-eff40cbc1f8b
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Contributor(s)

Initial contribute : 2021-08-11

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Authorship

:  
Research and Development unit at Electricité de France
:  
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Is authorship not correct? Feed back

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