2009
DOI: 10.1063/1.3088050
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New International Formulation for the Viscosity of H2O

Abstract: The International Association for the Properties of Water and Steam (IAPWS) encouraged an extensive research effort to update the IAPS Formulation 1985 for the Viscosity of Ordinary Water Substance, leading to the adoption of a Release on the IAPWS Formulation 2008 for the Viscosity of Ordinary Water Substance. This manuscript describes the development and evaluation of the 2008 formulation, which provides a correlating equation for the viscosity of water for fluid states up to 1173K and 1000MPa with uncertain… Show more

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Cited by 342 publications
(287 citation statements)
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“…The product of viscosity and mobility should therefore be constant. As the temperature dependence of water viscosity is well tabulated [e.g., Huber et al, 2009], this offers the possibility to infer the ionic mobility at any temperature T from b(T 0 ), h(T 0 ) and h(T)…”
Section: Dependence On Temperaturementioning
confidence: 99%
“…The product of viscosity and mobility should therefore be constant. As the temperature dependence of water viscosity is well tabulated [e.g., Huber et al, 2009], this offers the possibility to infer the ionic mobility at any temperature T from b(T 0 ), h(T 0 ) and h(T)…”
Section: Dependence On Temperaturementioning
confidence: 99%
“…10 The viscosity data set is consistent with the recent recommendations of IAPWS which are based on a critical analysis of data sets for water published between 1914 and 2007. 5 The Kestin data set 3 was chosen as it is specific to the saturation line and is more precise than the IAPWS recommendations.…”
mentioning
confidence: 99%
“…In particular, the extensive work on the viscosity and thermal conductivity of carbon dioxide [1] and ethane [2,3] by the IUPAC Subcommittee on Transport Properties [now known as the International Association for Transport Properties (IATP)] and on water [4][5][6] by the International Association for the Properties of Water and Steam (IAPWS) and IATP has influenced the present project.…”
Section: Preamblementioning
confidence: 99%
“…In practice, correlations for the viscosity can be formulated as either a summation or a product of contribution terms. It is common to include the initial density dependence in the residual term and fit the initial density dependence along with the higher-order residual terms [1,5]. It is also common to group the dilute-gas, first-density, and residual viscosity into the background viscosity [1] to isolate the critical enhancement contribution to the viscosity.…”
Section: Viscositymentioning
confidence: 99%
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