Model:FVCOM: Difference between revisions
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{{Model identity | |||
|Model type=Modular | |||
|Categories=Coastal, Marine | |||
|Spatial dimensions=3D | |||
|Spatialscale=Global, Continental, Regional-Scale | |||
|One-line model description=The Unstructured Grid Finite Volume Coastal Ocean Model | |||
|Extended model description=FVCOM is a prognostic, unstructured-grid, finite-volume, free-surface, 3-D primitive equation coastal ocean circulation model developed by UMASSD-WHOI joint efforts. The model consists of momentum, continuity, temperature, salinity and density equations and is closed physically and mathematically using turbulence closure submodels. The horizontal grid is comprised of unstructured triangular cells and the irregular bottom is preseented using generalized terrain-following coordinates. The General Ocean Turbulent Model (GOTM) developed by Burchard’s research group in Germany (Burchard, 2002) has been added to FVCOM to provide optional vertical turbulent closure schemes. FVCOM is solved numerically by a second-order accurate discrete flux calculation in the integral form of the governing equations over an unstructured triangular grid. This approach combines the best features of finite-element methods (grid flexibility) and finite-difference methods (numerical efficiency and code simplicity) and provides a much better numerical representation of both local and global momentum, mass, salt, heat, and tracer conservation. The ability of FVCOM to accurately solve scalar conservation equations in addition to the topological flexibility provided by unstructured meshes and the simplicity of the coding structure has make FVCOM ideally suited for many coastal and interdisciplinary scientific applications. | |||
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{{Model keywords | |||
|Model keywords=physical oceanography | |||
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{{Modeler information | {{Modeler information | ||
|First name=Changsheng | |First name=Changsheng | ||
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|Additional fax=+1 508 457 2181 | |Additional fax=+1 508 457 2181 | ||
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{{Model technical information | {{Model technical information | ||
|Supported platforms=Linux | |Supported platforms=Linux |
Revision as of 08:56, 24 June 2011
FVCOM
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