Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater
The 2003 Gibbs thermodynamic potential function represents a very accurate, compact, consistent and comprehensive formulation of equilibrium properties of seawater. It is expressed in the International Temperature Scale ITS-90 and is fully consistent with the current scientific pure water standard,...
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Copernicus Publications
2005
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00034271 2023-05-15T18:18:13+02:00 Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater Feistel, R. 2005-04 electronic https://doi.org/10.5194/os-1-9-2005 https://noa.gwlb.de/receive/cop_mods_00034271 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034225/os-1-9-2005.pdf https://os.copernicus.org/articles/1/9/2005/os-1-9-2005.pdf eng eng Copernicus Publications Ocean Science -- http://www.bibliothek.uni-regensburg.de/ezeit/?2183769 -- http://www.copernicus.org/EGU/os/os.html -- 1812-0792 https://doi.org/10.5194/os-1-9-2005 https://noa.gwlb.de/receive/cop_mods_00034271 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034225/os-1-9-2005.pdf https://os.copernicus.org/articles/1/9/2005/os-1-9-2005.pdf https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2005 ftnonlinearchiv https://doi.org/10.5194/os-1-9-2005 2022-02-08T22:45:19Z The 2003 Gibbs thermodynamic potential function represents a very accurate, compact, consistent and comprehensive formulation of equilibrium properties of seawater. It is expressed in the International Temperature Scale ITS-90 and is fully consistent with the current scientific pure water standard, IAPWS-95. Source code examples in FORTRAN, C++ and Visual Basic are presented for the numerical implementation of the potential function and its partial derivatives, as well as for potential temperature. A collection of thermodynamic formulas and relations is given for possible applications in oceanography, from density and chemical potential over entropy and potential density to mixing heat and entropy production. For colligative properties like vapour pressure, freezing points, and for a Gibbs potential of sea ice, the equations relating the Gibbs function of seawater to those of vapour and ice are presented. Article in Journal/Newspaper Sea ice Niedersächsisches Online-Archiv NOA Ocean Science 1 1 9 16 |
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English |
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article Verlagsveröffentlichung Feistel, R. Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater |
topic_facet |
article Verlagsveröffentlichung |
description |
The 2003 Gibbs thermodynamic potential function represents a very accurate, compact, consistent and comprehensive formulation of equilibrium properties of seawater. It is expressed in the International Temperature Scale ITS-90 and is fully consistent with the current scientific pure water standard, IAPWS-95. Source code examples in FORTRAN, C++ and Visual Basic are presented for the numerical implementation of the potential function and its partial derivatives, as well as for potential temperature. A collection of thermodynamic formulas and relations is given for possible applications in oceanography, from density and chemical potential over entropy and potential density to mixing heat and entropy production. For colligative properties like vapour pressure, freezing points, and for a Gibbs potential of sea ice, the equations relating the Gibbs function of seawater to those of vapour and ice are presented. |
format |
Article in Journal/Newspaper |
author |
Feistel, R. |
author_facet |
Feistel, R. |
author_sort |
Feistel, R. |
title |
Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater |
title_short |
Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater |
title_full |
Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater |
title_fullStr |
Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater |
title_full_unstemmed |
Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater |
title_sort |
numerical implementation and oceanographic application of the gibbs thermodynamic potential of seawater |
publisher |
Copernicus Publications |
publishDate |
2005 |
url |
https://doi.org/10.5194/os-1-9-2005 https://noa.gwlb.de/receive/cop_mods_00034271 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034225/os-1-9-2005.pdf https://os.copernicus.org/articles/1/9/2005/os-1-9-2005.pdf |
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Sea ice |
genre_facet |
Sea ice |
op_relation |
Ocean Science -- http://www.bibliothek.uni-regensburg.de/ezeit/?2183769 -- http://www.copernicus.org/EGU/os/os.html -- 1812-0792 https://doi.org/10.5194/os-1-9-2005 https://noa.gwlb.de/receive/cop_mods_00034271 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034225/os-1-9-2005.pdf https://os.copernicus.org/articles/1/9/2005/os-1-9-2005.pdf |
op_rights |
https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/os-1-9-2005 |
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Ocean Science |
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1 |
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1 |
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9 |
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16 |
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1766194717100343296 |