Matches in SemOpenAlex for { <https://semopenalex.org/work/W1973642244> ?p ?o ?g. }
- W1973642244 abstract "Excess-entropy scaling relationships for diffusivity and viscosity of Lennard-Jones chain fluids are tested using molecular dynamics simulations for chain sizes that are sufficiently small that chain entanglement effects are insignificant. The thermodynamic excess entropy S(e) is estimated using self-associating fluid theory (SAFT). A structural measure of the entropy S(2) is also computed from the monomer-monomer pair correlation function, g(m)(r). The thermodynamic and structural estimators for the excess entropy are shown to be very strongly correlated. The dimensionless center-of-mass diffusivities, D(cm) (*), obtained by dividing the diffusivities by suitable macroscopic reduction parameters, are shown to conform to the excess entropy scaling relationship, D(cm) (*)=A(n) exp(alpha(n)S(e)), where the scaling parameters depend on the chain length n. The exponential parameter alpha(n) varies as -(1n) while A(n) varies approximately as n(-0.5). The scaled viscosities obey a similar relationship with scaling parameters B(n) and beta(n) where beta(n) varies as 1n and B(n) shows an approximate n(0.6) dependence. In accordance with the Stokes-Einstein law, for a given chain length, alpha(n)=-beta(n) within statistical error. The excess entropy scaling parameters associated with the transport properties therefore display a simple dependence on chain length." @default.
- W1973642244 created "2016-06-24" @default.
- W1973642244 creator A5007126550 @default.
- W1973642244 creator A5023057998 @default.
- W1973642244 creator A5056577825 @default.
- W1973642244 creator A5062762737 @default.
- W1973642244 date "2008-10-28" @default.
- W1973642244 modified "2023-09-30" @default.
- W1973642244 title "Excess entropy scaling of transport properties of Lennard-Jones chains" @default.
- W1973642244 cites W1681493495 @default.
- W1973642244 cites W1811312644 @default.
- W1973642244 cites W1964743660 @default.
- W1973642244 cites W1968042570 @default.
- W1973642244 cites W1980050296 @default.
- W1973642244 cites W1981684477 @default.
- W1973642244 cites W1986940276 @default.
- W1973642244 cites W1987411726 @default.
- W1973642244 cites W1987816764 @default.
- W1973642244 cites W1989922568 @default.
- W1973642244 cites W1990769512 @default.
- W1973642244 cites W1995680117 @default.
- W1973642244 cites W2004369921 @default.
- W1973642244 cites W2009194395 @default.
- W1973642244 cites W2012165245 @default.
- W1973642244 cites W2013003694 @default.
- W1973642244 cites W2017835622 @default.
- W1973642244 cites W2018192753 @default.
- W1973642244 cites W2018614955 @default.
- W1973642244 cites W2021721581 @default.
- W1973642244 cites W2022955688 @default.
- W1973642244 cites W2023796365 @default.
- W1973642244 cites W2024043306 @default.
- W1973642244 cites W2026423508 @default.
- W1973642244 cites W2027630368 @default.
- W1973642244 cites W2028625146 @default.
- W1973642244 cites W2033386102 @default.
- W1973642244 cites W2035949497 @default.
- W1973642244 cites W2037833601 @default.
- W1973642244 cites W2042022053 @default.
- W1973642244 cites W2043189479 @default.
- W1973642244 cites W2044403352 @default.
- W1973642244 cites W2050136140 @default.
- W1973642244 cites W2051697220 @default.
- W1973642244 cites W2052486900 @default.
- W1973642244 cites W2062691155 @default.
- W1973642244 cites W2063477305 @default.
- W1973642244 cites W2064909802 @default.
- W1973642244 cites W2067046970 @default.
- W1973642244 cites W2073726738 @default.
- W1973642244 cites W2077067709 @default.
- W1973642244 cites W2079064201 @default.
- W1973642244 cites W2082841677 @default.
- W1973642244 cites W2083343428 @default.
- W1973642244 cites W2084258914 @default.
- W1973642244 cites W2088617410 @default.
- W1973642244 cites W2095898268 @default.
- W1973642244 cites W2161379729 @default.
- W1973642244 cites W2168725496 @default.
- W1973642244 cites W2951147611 @default.
- W1973642244 cites W4233535437 @default.
- W1973642244 doi "https://doi.org/10.1063/1.2995990" @default.
- W1973642244 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19045311" @default.
- W1973642244 hasPublicationYear "2008" @default.
- W1973642244 type Work @default.
- W1973642244 sameAs 1973642244 @default.
- W1973642244 citedByCount "91" @default.
- W1973642244 countsByYear W19736422442012 @default.
- W1973642244 countsByYear W19736422442013 @default.
- W1973642244 countsByYear W19736422442014 @default.
- W1973642244 countsByYear W19736422442015 @default.
- W1973642244 countsByYear W19736422442016 @default.
- W1973642244 countsByYear W19736422442017 @default.
- W1973642244 countsByYear W19736422442018 @default.
- W1973642244 countsByYear W19736422442019 @default.
- W1973642244 countsByYear W19736422442020 @default.
- W1973642244 countsByYear W19736422442021 @default.
- W1973642244 countsByYear W19736422442022 @default.
- W1973642244 countsByYear W19736422442023 @default.
- W1973642244 crossrefType "journal-article" @default.
- W1973642244 hasAuthorship W1973642244A5007126550 @default.
- W1973642244 hasAuthorship W1973642244A5023057998 @default.
- W1973642244 hasAuthorship W1973642244A5056577825 @default.
- W1973642244 hasAuthorship W1973642244A5062762737 @default.
- W1973642244 hasConcept C106301342 @default.
- W1973642244 hasConcept C121332964 @default.
- W1973642244 hasConcept C121864883 @default.
- W1973642244 hasConcept C124589349 @default.
- W1973642244 hasConcept C134306372 @default.
- W1973642244 hasConcept C151376022 @default.
- W1973642244 hasConcept C185592680 @default.
- W1973642244 hasConcept C24872484 @default.
- W1973642244 hasConcept C2524010 @default.
- W1973642244 hasConcept C33923547 @default.
- W1973642244 hasConcept C37668627 @default.
- W1973642244 hasConcept C97355855 @default.
- W1973642244 hasConcept C99844830 @default.
- W1973642244 hasConceptScore W1973642244C106301342 @default.
- W1973642244 hasConceptScore W1973642244C121332964 @default.
- W1973642244 hasConceptScore W1973642244C121864883 @default.
- W1973642244 hasConceptScore W1973642244C124589349 @default.