Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater
International audience 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 scientifi...
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ftccsdartic:oai:HAL:hal-00298363v1 2023-11-12T04:26:00+01:00 Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater Feistel, R. Baltic Sea Research Institute 2004-11-17 https://hal.science/hal-00298363 https://hal.science/hal-00298363/document https://hal.science/hal-00298363/file/osd-1-1-2004.pdf en eng HAL CCSD European Geosciences Union hal-00298363 https://hal.science/hal-00298363 https://hal.science/hal-00298363/document https://hal.science/hal-00298363/file/osd-1-1-2004.pdf info:eu-repo/semantics/OpenAccess ISSN: 1812-0806 EISSN: 1812-0822 Ocean Science Discussions https://hal.science/hal-00298363 Ocean Science Discussions, 2004, 1 (1), pp.1-19 [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2004 ftccsdartic 2023-10-21T23:15:12Z International audience 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 Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Feistel, R. Numerical implementation and oceanographic application of the Gibbs thermodynamic potential of seawater |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience 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. |
author2 |
Baltic Sea Research Institute |
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 |
HAL CCSD |
publishDate |
2004 |
url |
https://hal.science/hal-00298363 https://hal.science/hal-00298363/document https://hal.science/hal-00298363/file/osd-1-1-2004.pdf |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
ISSN: 1812-0806 EISSN: 1812-0822 Ocean Science Discussions https://hal.science/hal-00298363 Ocean Science Discussions, 2004, 1 (1), pp.1-19 |
op_relation |
hal-00298363 https://hal.science/hal-00298363 https://hal.science/hal-00298363/document https://hal.science/hal-00298363/file/osd-1-1-2004.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1782340149679489024 |