Matches in SemOpenAlex for { <https://semopenalex.org/work/W176864424> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W176864424 endingPage "196" @default.
- W176864424 startingPage "191" @default.
- W176864424 abstract "Earlier works on numerical modelling are analysed. Anderson and Haff (1991) proposed a model using the “splash” function which was defined for cohesionless sand. The Uematsu and others (1989, 1991) and Liston and others (1993,1994) approaches are based on fluid-mechanics conservation laws where the snow is transported and diffused by the air flow. These models consider the saltation layer as a boundary condition. For the flow, and for the suspension, we adopt the same model as that of Uematsu and Liston. For mass exchange between the flow and snow surface, we have developed an erosion–deposition model where mass exchange is defined in relation to flow turbulence, threshold-friction velocity and snow concentration. Our snow-erosion model was calibrated using Takeuchi's(1980) field measurements. The deposition model was tested by comparing numerical results with wind-tunnel ones, for sawdust-accumulation windward and leeward of a solid snow fence with a bottom gap. The numerical results obtained are close to the experimental results. The main results of the various sensitivity experiments are: the leeward accumulation is very sensitive to the ratio ( u * / u *t ) (it appears for ( u * / u *t ) close to 1 and disappears for ( u * / u *t ) > 1.2), the global accumulation produced by the fence increases as ( u * / u *t ) decreases and the back reaction of particles on turbulence extends slightly the windward accumulation." @default.
- W176864424 created "2016-06-24" @default.
- W176864424 creator A5012404407 @default.
- W176864424 creator A5072400849 @default.
- W176864424 creator A5082872262 @default.
- W176864424 date "1998-01-01" @default.
- W176864424 modified "2023-09-27" @default.
- W176864424 title "Numerical simulation of drifting snow: erosion and deposition models" @default.
- W176864424 cites W12870711 @default.
- W176864424 cites W1519217286 @default.
- W176864424 cites W1625704536 @default.
- W176864424 cites W1985179018 @default.
- W176864424 cites W2016354408 @default.
- W176864424 cites W2074410810 @default.
- W176864424 doi "https://doi.org/10.1017/s0260305500014798" @default.
- W176864424 hasPublicationYear "1998" @default.
- W176864424 type Work @default.
- W176864424 sameAs 176864424 @default.
- W176864424 citedByCount "54" @default.
- W176864424 countsByYear W1768644242012 @default.
- W176864424 countsByYear W1768644242013 @default.
- W176864424 countsByYear W1768644242014 @default.
- W176864424 countsByYear W1768644242016 @default.
- W176864424 countsByYear W1768644242017 @default.
- W176864424 countsByYear W1768644242018 @default.
- W176864424 countsByYear W1768644242019 @default.
- W176864424 countsByYear W1768644242021 @default.
- W176864424 countsByYear W1768644242022 @default.
- W176864424 crossrefType "journal-article" @default.
- W176864424 hasAuthorship W176864424A5012404407 @default.
- W176864424 hasAuthorship W176864424A5072400849 @default.
- W176864424 hasAuthorship W176864424A5082872262 @default.
- W176864424 hasBestOaLocation W1768644241 @default.
- W176864424 hasConcept C100086909 @default.
- W176864424 hasConcept C114793014 @default.
- W176864424 hasConcept C121332964 @default.
- W176864424 hasConcept C123157820 @default.
- W176864424 hasConcept C127313418 @default.
- W176864424 hasConcept C153294291 @default.
- W176864424 hasConcept C187320778 @default.
- W176864424 hasConcept C196558001 @default.
- W176864424 hasConcept C197046000 @default.
- W176864424 hasConcept C2780644530 @default.
- W176864424 hasConcept C2816523 @default.
- W176864424 hasConcept C57879066 @default.
- W176864424 hasConcept C64297162 @default.
- W176864424 hasConcept C76886044 @default.
- W176864424 hasConcept C91586092 @default.
- W176864424 hasConceptScore W176864424C100086909 @default.
- W176864424 hasConceptScore W176864424C114793014 @default.
- W176864424 hasConceptScore W176864424C121332964 @default.
- W176864424 hasConceptScore W176864424C123157820 @default.
- W176864424 hasConceptScore W176864424C127313418 @default.
- W176864424 hasConceptScore W176864424C153294291 @default.
- W176864424 hasConceptScore W176864424C187320778 @default.
- W176864424 hasConceptScore W176864424C196558001 @default.
- W176864424 hasConceptScore W176864424C197046000 @default.
- W176864424 hasConceptScore W176864424C2780644530 @default.
- W176864424 hasConceptScore W176864424C2816523 @default.
- W176864424 hasConceptScore W176864424C57879066 @default.
- W176864424 hasConceptScore W176864424C64297162 @default.
- W176864424 hasConceptScore W176864424C76886044 @default.
- W176864424 hasConceptScore W176864424C91586092 @default.
- W176864424 hasLocation W1768644241 @default.
- W176864424 hasLocation W1768644242 @default.
- W176864424 hasOpenAccess W176864424 @default.
- W176864424 hasPrimaryLocation W1768644241 @default.
- W176864424 hasRelatedWork W1768409974 @default.
- W176864424 hasRelatedWork W2011273704 @default.
- W176864424 hasRelatedWork W2037559413 @default.
- W176864424 hasRelatedWork W2043811989 @default.
- W176864424 hasRelatedWork W2121319019 @default.
- W176864424 hasRelatedWork W2146986304 @default.
- W176864424 hasRelatedWork W234698565 @default.
- W176864424 hasRelatedWork W2372184613 @default.
- W176864424 hasRelatedWork W2373748863 @default.
- W176864424 hasRelatedWork W2378558777 @default.
- W176864424 hasVolume "26" @default.
- W176864424 isParatext "false" @default.
- W176864424 isRetracted "false" @default.
- W176864424 magId "176864424" @default.
- W176864424 workType "article" @default.