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The correlation of transport properties of alkali metal vapours and noble gases.

2005-01Journal article Restricted access
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dc.contributor.authorApelblat, Alexander
dc.contributor.authorFialho, Paulo
dc.contributor.authorNieto de Castro, Carlos A.
dc.date.accessioned2013-09-16T11:23:47Z
dc.date.available2013-09-16T11:23:47Z
dc.date.issued2005-01
dc.date.updated2013-08-09T12:02:21Z
dc.descriptionCopyright © 2004 Elsevier B.V. All rights reserved.en
dc.description.abstractIt was found that transport properties of gases (viscosity η, thermal conductivity λ, and diffusion coefficients D) in the form of the quantity: C = ηD λT α are temperature independent in the 700–2000K temperature interval. Although the exponent α seems to be independent inside the group for all the monoatomic vapours it seems to change between different groups (α = 1.909±0.015 for alkali metal vapours – Li, Na, K, Rb and Cs; α = 1.72±0.05 for noble gases – He, Ne, Ar, Kr, and Xe). In this approach, transport properties of gases are correlated using only different values of C. This fact was extended to the properties of the binary mixtures of monoatomic and diatomic molecules in the alkali metal vapours, to obtain the mutual diffusion coefficients D12(T, p) and the self-diffusion coefficients of diatomic molecules, D22(T).en
dc.identifier.citationApelblat, A.; Fialho, Paulo; Nieto de C. C. A. (2005). "The correlation of transport properties of alkali metal vapours and noble gases", «Fluid Phase Equilibria», 227(2): 215-223. http://dx.doi.org/10.1016/j.fluid.2004.11.015.en
dc.identifier.issn0378-3812
dc.identifier.urihttp://hdl.handle.net/10400.3/2251
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevierpor
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.fluid.2004.11.015por
dc.subjectAlkali Metal Vapoursen
dc.subjectDimerizationen
dc.subjectNoble Gasesen
dc.subjectThermal Conductivityen
dc.subjectDiffusion Coefficientsen
dc.titleThe correlation of transport properties of alkali metal vapours and noble gases.en
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage223por
oaire.citation.issue(2)por
oaire.citation.startPage215por
oaire.citation.titleFluid Phase Equilibriaen
oaire.citation.volume227por
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor

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