Matches in SemOpenAlex for { <https://semopenalex.org/work/W2070681258> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2070681258 endingPage "1213" @default.
- W2070681258 startingPage "1202" @default.
- W2070681258 abstract "A repeated-ring kinetic equation for the velocity-autocorrelation function in a hard-sphere fluid is presented. In this theory contributions from uncorrelated (Enskog) collisions, correlated (single-ring) collisions, and multiple (repeated-ring) collisions are included. A quasihydrodynamic approximation is made to describe the intermediate propagation between correlated collisions. We obtain an expression for the self-diffusion coefficient $D$ which suggests that its density dependence arises from a competition between the shear and density fluctuations of the fluid. Using interpolation formulas to numerically evaluate the coupling of the test-particle motion to the fluid fluctuations we have computed $D$. The variation of $D$ with density is found to be in good qualitative agreement with computer molecular-dynamics simulation. For low to moderate density the coupling of the test-particle motion to the fluid shear (vortex) fluctuations leads to an enhancement of $D$ relative to its Enskog value. At high density the coupling to the fluid-density fluctuations yields a sharp decrease in $D$." @default.
- W2070681258 created "2016-06-24" @default.
- W2070681258 creator A5035388874 @default.
- W2070681258 creator A5071530482 @default.
- W2070681258 date "1978-09-01" @default.
- W2070681258 modified "2023-09-23" @default.
- W2070681258 title "Kinetic theory of self-diffusion in a hard-sphere fluid" @default.
- W2070681258 cites W1546228925 @default.
- W2070681258 cites W1969326090 @default.
- W2070681258 cites W1971658288 @default.
- W2070681258 cites W1975298539 @default.
- W2070681258 cites W1976747623 @default.
- W2070681258 cites W1982280299 @default.
- W2070681258 cites W1982741570 @default.
- W2070681258 cites W1983394695 @default.
- W2070681258 cites W1984280409 @default.
- W2070681258 cites W1987613968 @default.
- W2070681258 cites W1990561286 @default.
- W2070681258 cites W1990978745 @default.
- W2070681258 cites W1996697031 @default.
- W2070681258 cites W2008132164 @default.
- W2070681258 cites W2010079162 @default.
- W2070681258 cites W2013379343 @default.
- W2070681258 cites W2019524706 @default.
- W2070681258 cites W2025269988 @default.
- W2070681258 cites W2038676136 @default.
- W2070681258 cites W2047733492 @default.
- W2070681258 cites W2052868089 @default.
- W2070681258 cites W2053799578 @default.
- W2070681258 cites W2058046867 @default.
- W2070681258 cites W2062266618 @default.
- W2070681258 cites W2065448116 @default.
- W2070681258 cites W2065991243 @default.
- W2070681258 cites W2070062845 @default.
- W2070681258 cites W2088157577 @default.
- W2070681258 cites W2093930842 @default.
- W2070681258 cites W2094620639 @default.
- W2070681258 doi "https://doi.org/10.1103/physreva.18.1202" @default.
- W2070681258 hasPublicationYear "1978" @default.
- W2070681258 type Work @default.
- W2070681258 sameAs 2070681258 @default.
- W2070681258 citedByCount "36" @default.
- W2070681258 countsByYear W20706812582013 @default.
- W2070681258 countsByYear W20706812582014 @default.
- W2070681258 countsByYear W20706812582016 @default.
- W2070681258 crossrefType "journal-article" @default.
- W2070681258 hasAuthorship W2070681258A5035388874 @default.
- W2070681258 hasAuthorship W2070681258A5071530482 @default.
- W2070681258 hasConcept C105795698 @default.
- W2070681258 hasConcept C121332964 @default.
- W2070681258 hasConcept C131584629 @default.
- W2070681258 hasConcept C135889238 @default.
- W2070681258 hasConcept C191897082 @default.
- W2070681258 hasConcept C192562407 @default.
- W2070681258 hasConcept C19979193 @default.
- W2070681258 hasConcept C33923547 @default.
- W2070681258 hasConcept C5297727 @default.
- W2070681258 hasConcept C69357855 @default.
- W2070681258 hasConcept C74650414 @default.
- W2070681258 hasConcept C97355855 @default.
- W2070681258 hasConceptScore W2070681258C105795698 @default.
- W2070681258 hasConceptScore W2070681258C121332964 @default.
- W2070681258 hasConceptScore W2070681258C131584629 @default.
- W2070681258 hasConceptScore W2070681258C135889238 @default.
- W2070681258 hasConceptScore W2070681258C191897082 @default.
- W2070681258 hasConceptScore W2070681258C192562407 @default.
- W2070681258 hasConceptScore W2070681258C19979193 @default.
- W2070681258 hasConceptScore W2070681258C33923547 @default.
- W2070681258 hasConceptScore W2070681258C5297727 @default.
- W2070681258 hasConceptScore W2070681258C69357855 @default.
- W2070681258 hasConceptScore W2070681258C74650414 @default.
- W2070681258 hasConceptScore W2070681258C97355855 @default.
- W2070681258 hasIssue "3" @default.
- W2070681258 hasLocation W20706812581 @default.
- W2070681258 hasOpenAccess W2070681258 @default.
- W2070681258 hasPrimaryLocation W20706812581 @default.
- W2070681258 hasRelatedWork W1983423572 @default.
- W2070681258 hasRelatedWork W2008907018 @default.
- W2070681258 hasRelatedWork W2018242519 @default.
- W2070681258 hasRelatedWork W2020123748 @default.
- W2070681258 hasRelatedWork W2033181703 @default.
- W2070681258 hasRelatedWork W2034167671 @default.
- W2070681258 hasRelatedWork W2034758751 @default.
- W2070681258 hasRelatedWork W2154583439 @default.
- W2070681258 hasRelatedWork W2312955115 @default.
- W2070681258 hasRelatedWork W2950128823 @default.
- W2070681258 hasVolume "18" @default.
- W2070681258 isParatext "false" @default.
- W2070681258 isRetracted "false" @default.
- W2070681258 magId "2070681258" @default.
- W2070681258 workType "article" @default.