Model:CVPM: Difference between revisions
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{{Model identity | {{Model identity | ||
|Model also known as=Control Volume Permafrost | |Model also known as=Control Volume Permafrost Model | ||
|Model type=Modular | |Model type=Modular | ||
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{{End a table}} | {{End a table}} | ||
{{Model identity2 | {{Model identity2 | ||
|ModelDomain=Terrestrial | |ModelDomain=Terrestrial, Cryosphere | ||
|Spatial dimensions=1D, 2D, 3D | |Spatial dimensions=1D, 2D, 3D | ||
|Spatialscale= | |Spatialscale=Landscape-Scale, Patch-Scale, Reach-Scale, Regional-Scale, Watershed-Scale | ||
|One-line model description= | |One-line model description=Multidimensional heat-transfer modeling system for permafrost with advanced unfrozen water physics | ||
|Extended model description=The Control Volume Permafrost Model (CVPM) is a modular heat-transfer modeling system designed for scientific and engineering studies in permafrost terrain, and as an educational tool. CVPM implements the nonlinear heat-transfer equations in 1-D, 2-D, and 3-D cartesian coordinates, as well as in 1-D radial and 2-D cylindrical coordinates. To accommodate a diversity of geologic settings, a variety of materials can be specified within the model domain, including: organic-rich materials, sedimentary rocks and soils, igneous and metamorphic rocks, ice bodies, borehole fluids, and other engineering materials. Porous materials are treated as a matrix of mineral and organic particles with pore spaces filled with liquid water, ice, and air. Liquid water concentrations at temperatures below 0°C due to interfacial, grain-boundary, and curvature effects are found using relationships from condensed matter physics; pressure and pore-water solute effects are included. A radiogenic heat-production term allows simulations to extend into deep permafrost and underlying bedrock. CVPM can be used over a broad range of depth, temperature, porosity, water saturation, and solute conditions on either the Earth or Mars. The model is suitable for applications at spatial scales ranging from centimeters to hundreds of kilometers and at timescales ranging from seconds to thousands of years. CVPM can act as a stand-alone model, the physics package of a geophysical inverse scheme, or serve as a component within a larger earth modeling system that may include vegetation, surface water, snowpack, atmospheric or other modules of varying complexity. | |Extended model description=The Control Volume Permafrost Model (CVPM) is a modular heat-transfer modeling system designed for scientific and engineering studies in permafrost terrain, and as an educational tool. CVPM implements the nonlinear heat-transfer equations in 1-D, 2-D, and 3-D cartesian coordinates, as well as in 1-D radial and 2-D cylindrical coordinates. To accommodate a diversity of geologic settings, a variety of materials can be specified within the model domain, including: organic-rich materials, sedimentary rocks and soils, igneous and metamorphic rocks, ice bodies, borehole fluids, and other engineering materials. Porous materials are treated as a matrix of mineral and organic particles with pore spaces filled with liquid water, ice, and air. Liquid water concentrations at temperatures below 0°C due to interfacial, grain-boundary, and curvature effects are found using relationships from condensed matter physics; pressure and pore-water solute effects are included. A radiogenic heat-production term allows simulations to extend into deep permafrost and underlying bedrock. CVPM can be used over a broad range of depth, temperature, porosity, water saturation, and solute conditions on either the Earth or Mars. The model is suitable for applications at spatial scales ranging from centimeters to hundreds of kilometers and at timescales ranging from seconds to thousands of years. CVPM can act as a stand-alone model, the physics package of a geophysical inverse scheme, or serve as a component within a larger earth modeling system that may include vegetation, surface water, snowpack, atmospheric or other modules of varying complexity. | ||
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{{Model keywords | {{Model keywords | ||
|Model keywords=heat-transfer | |Model keywords=heat-transfer | ||
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|Model keywords=multidimensional | |||
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{{Model keywords | {{Model keywords | ||
|Model keywords=Mars | |Model keywords=Mars | ||
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{{End a table}} | {{End a table}} | ||
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|Start year development=2018 | |Start year development=2018 | ||
|Does model development still take place?=Yes | |Does model development still take place?=Yes | ||
|DevelopmentCode=Active | |||
|DevelopmentCodeYearChecked=2020 | |||
|Model availability=As code | |Model availability=As code | ||
|Source code availability=Through CSDMS repository | |||
|Source csdms web address=https://github.com/csdms-contrib/CVPM | |||
|Program license type=GPL v3 | |Program license type=GPL v3 | ||
|Memory requirements=variable | |Memory requirements=variable | ||
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{{Documentation model | {{Documentation model | ||
|Manual model available=Yes | |Manual model available=Yes | ||
|Model manual=CVPM usersguide.pdf | |||
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{{Additional comments model}} | {{Additional comments model}} | ||
{{CSDMS staff part | {{CSDMS staff part}} | ||
| | {{DOI information | ||
| | |DOI model=10.5281/zenodo.1237889 | ||
| | |DOI assigned to model version=1.1 | ||
|DOI-year assigned to model version=2018 | |||
|DOI-filelink=https://zenodo.org/record/1237889 | |||
}} | }} | ||
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== Issues == | == Issues == |
Latest revision as of 20:15, 16 September 2020
CVPM
Metadata
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Introduction
History
References
Nr. of publications: | 3 |
Total citations: | 18 |
h-index: | 3 |
m-quotient: | 0.5 |
Featured publication(s) | Year | Model described | Type of Reference | Citations |
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Clow, Gary; 2018. CVPM 1.1: a flexible heat-transfer modeling system for permafrost. Geoscientific Model Development, 11, 4889-4908. 10.5194/gmd-11-4889-2018 (View/edit entry) | 2018 | CVPM |
Source code ref. | 6 |
Zheng, Lei; Overeem, Irina; Wang, Kang; Clow, Gary D.; 2019. Changing Arctic River Dynamics Cause Localized Permafrost Thaw. Journal of Geophysical Research: Earth Surface, 124, 2324–2344. 10.1029/2019JF005060 (View/edit entry) | 2019 | CVPM River Temperature Model |
Related theory | 17 |
See more publications of CVPM |