Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890593722> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2890593722 endingPage "743" @default.
- W2890593722 startingPage "735" @default.
- W2890593722 abstract "A Cartesian grid-based, immersed-boundary method combined with a moving domain is used to simulate sphere and oblate spheroid settling under gravity. For the moving domain, grids are generated or deleted based on the location of the object centroid, ensuring a constant size of the computational mesh. Sphere settling under gravity is first simulated, and the predicted drag coefficients at different Reynolds numbers, that is, 4.1 to 2000, agree reasonably with measurements. Finally, an oblate spheroid descending under gravity is further simulated with Reynolds numbers at 44.5 to 1617. For the Reynolds numbers examined, the motions are two-dimensional, and the fluttering motions exist in all the Reynolds numbers investigated except at Re = 44.5, in which steady falling prevails. This is consistent with previous investigations for falling disks, where the threshold for the steady and fluttering motion is at around Re = 80 for the level of moment of inertia investigated. As the spheroid flutters, different vortex branches are generated in the trailing edge direction, in which hairpin-like vortices occur." @default.
- W2890593722 created "2018-09-27" @default.
- W2890593722 creator A5039872410 @default.
- W2890593722 creator A5059006021 @default.
- W2890593722 creator A5078032665 @default.
- W2890593722 date "2019-01-01" @default.
- W2890593722 modified "2023-10-17" @default.
- W2890593722 title "Simulations of settling object using moving domain and immersed-boundary method" @default.
- W2890593722 cites W149448928 @default.
- W2890593722 cites W1613982254 @default.
- W2890593722 cites W1968353440 @default.
- W2890593722 cites W1977779691 @default.
- W2890593722 cites W1979176272 @default.
- W2890593722 cites W1984426476 @default.
- W2890593722 cites W1994865506 @default.
- W2890593722 cites W2000282355 @default.
- W2890593722 cites W2002817936 @default.
- W2890593722 cites W2009444946 @default.
- W2890593722 cites W2022236618 @default.
- W2890593722 cites W2024598462 @default.
- W2890593722 cites W2026136326 @default.
- W2890593722 cites W2038689804 @default.
- W2890593722 cites W2056818135 @default.
- W2890593722 cites W2067761052 @default.
- W2890593722 cites W2091472684 @default.
- W2890593722 cites W2092284897 @default.
- W2890593722 cites W2093966922 @default.
- W2890593722 cites W2145851836 @default.
- W2890593722 cites W2148291056 @default.
- W2890593722 cites W2150102739 @default.
- W2890593722 cites W2160500740 @default.
- W2890593722 cites W2167515377 @default.
- W2890593722 cites W2535814053 @default.
- W2890593722 cites W2560169396 @default.
- W2890593722 cites W2812669013 @default.
- W2890593722 cites W2985716508 @default.
- W2890593722 doi "https://doi.org/10.1016/j.compfluid.2018.09.007" @default.
- W2890593722 hasPublicationYear "2019" @default.
- W2890593722 type Work @default.
- W2890593722 sameAs 2890593722 @default.
- W2890593722 citedByCount "3" @default.
- W2890593722 countsByYear W28905937222019 @default.
- W2890593722 countsByYear W28905937222021 @default.
- W2890593722 countsByYear W28905937222023 @default.
- W2890593722 crossrefType "journal-article" @default.
- W2890593722 hasAuthorship W2890593722A5039872410 @default.
- W2890593722 hasAuthorship W2890593722A5059006021 @default.
- W2890593722 hasAuthorship W2890593722A5078032665 @default.
- W2890593722 hasConcept C121332964 @default.
- W2890593722 hasConcept C121704545 @default.
- W2890593722 hasConcept C134306372 @default.
- W2890593722 hasConcept C173209714 @default.
- W2890593722 hasConcept C178760647 @default.
- W2890593722 hasConcept C182748727 @default.
- W2890593722 hasConcept C196558001 @default.
- W2890593722 hasConcept C2524010 @default.
- W2890593722 hasConcept C33923547 @default.
- W2890593722 hasConcept C57879066 @default.
- W2890593722 hasConcept C62354387 @default.
- W2890593722 hasConcept C72117827 @default.
- W2890593722 hasConcept C72921944 @default.
- W2890593722 hasConcept C74650414 @default.
- W2890593722 hasConcept C97355855 @default.
- W2890593722 hasConceptScore W2890593722C121332964 @default.
- W2890593722 hasConceptScore W2890593722C121704545 @default.
- W2890593722 hasConceptScore W2890593722C134306372 @default.
- W2890593722 hasConceptScore W2890593722C173209714 @default.
- W2890593722 hasConceptScore W2890593722C178760647 @default.
- W2890593722 hasConceptScore W2890593722C182748727 @default.
- W2890593722 hasConceptScore W2890593722C196558001 @default.
- W2890593722 hasConceptScore W2890593722C2524010 @default.
- W2890593722 hasConceptScore W2890593722C33923547 @default.
- W2890593722 hasConceptScore W2890593722C57879066 @default.
- W2890593722 hasConceptScore W2890593722C62354387 @default.
- W2890593722 hasConceptScore W2890593722C72117827 @default.
- W2890593722 hasConceptScore W2890593722C72921944 @default.
- W2890593722 hasConceptScore W2890593722C74650414 @default.
- W2890593722 hasConceptScore W2890593722C97355855 @default.
- W2890593722 hasFunder F4320322795 @default.
- W2890593722 hasLocation W28905937221 @default.
- W2890593722 hasOpenAccess W2890593722 @default.
- W2890593722 hasPrimaryLocation W28905937221 @default.
- W2890593722 hasRelatedWork W1989275008 @default.
- W2890593722 hasRelatedWork W2019537351 @default.
- W2890593722 hasRelatedWork W2044757281 @default.
- W2890593722 hasRelatedWork W2050207905 @default.
- W2890593722 hasRelatedWork W2139751927 @default.
- W2890593722 hasRelatedWork W2376741739 @default.
- W2890593722 hasRelatedWork W2508391689 @default.
- W2890593722 hasRelatedWork W3127618987 @default.
- W2890593722 hasRelatedWork W315716247 @default.
- W2890593722 hasRelatedWork W2048465580 @default.
- W2890593722 hasVolume "179" @default.
- W2890593722 isParatext "false" @default.
- W2890593722 isRetracted "false" @default.
- W2890593722 magId "2890593722" @default.
- W2890593722 workType "article" @default.