Matches in SemOpenAlex for { <https://semopenalex.org/work/W2969673265> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2969673265 abstract "With the goal of decreasing the environmental impact of aircraft, ducted propellers emerge as an efficient propulsive alternative. Ducts are able to increase the thrust to power ratio of a propeller system by both producing thrust and/or lowering tip losses of propellers. In this thesis, RANS CFD simulations were used to analyse the possible impact of modifying a propeller duct shape from a circular to a square geometry. Initially, the two duct designs and the propeller were studied as isolated cases, in order to characterise their aerodynamic performance. In the installed simulations, the propeller was first modelled as an actuator disk, and afterwards with a full blade model. The results indicate two main disadvantages of square ducts. Square duct corners were found to be prone to separation, and to contribute towards the generation of strong vortices. This research can be important for the future study of unconventional ducted propellers, for example with applications to distributed propulsion concepts." @default.
- W2969673265 created "2019-08-29" @default.
- W2969673265 creator A5040338522 @default.
- W2969673265 date "2019-01-01" @default.
- W2969673265 modified "2023-09-24" @default.
- W2969673265 title "Aerodynamic interaction effects of circular and square ducted propellers" @default.
- W2969673265 hasPublicationYear "2019" @default.
- W2969673265 type Work @default.
- W2969673265 sameAs 2969673265 @default.
- W2969673265 citedByCount "0" @default.
- W2969673265 crossrefType "journal-article" @default.
- W2969673265 hasAuthorship W2969673265A5040338522 @default.
- W2969673265 hasConcept C1034443 @default.
- W2969673265 hasConcept C121332964 @default.
- W2969673265 hasConcept C127413603 @default.
- W2969673265 hasConcept C13393347 @default.
- W2969673265 hasConcept C135692309 @default.
- W2969673265 hasConcept C140820882 @default.
- W2969673265 hasConcept C142724271 @default.
- W2969673265 hasConcept C146978453 @default.
- W2969673265 hasConcept C151174772 @default.
- W2969673265 hasConcept C1633027 @default.
- W2969673265 hasConcept C199104240 @default.
- W2969673265 hasConcept C2524010 @default.
- W2969673265 hasConcept C2781212128 @default.
- W2969673265 hasConcept C32526432 @default.
- W2969673265 hasConcept C33923547 @default.
- W2969673265 hasConcept C57879066 @default.
- W2969673265 hasConcept C71924100 @default.
- W2969673265 hasConcept C79420006 @default.
- W2969673265 hasConcept C80055088 @default.
- W2969673265 hasConceptScore W2969673265C1034443 @default.
- W2969673265 hasConceptScore W2969673265C121332964 @default.
- W2969673265 hasConceptScore W2969673265C127413603 @default.
- W2969673265 hasConceptScore W2969673265C13393347 @default.
- W2969673265 hasConceptScore W2969673265C135692309 @default.
- W2969673265 hasConceptScore W2969673265C140820882 @default.
- W2969673265 hasConceptScore W2969673265C142724271 @default.
- W2969673265 hasConceptScore W2969673265C146978453 @default.
- W2969673265 hasConceptScore W2969673265C151174772 @default.
- W2969673265 hasConceptScore W2969673265C1633027 @default.
- W2969673265 hasConceptScore W2969673265C199104240 @default.
- W2969673265 hasConceptScore W2969673265C2524010 @default.
- W2969673265 hasConceptScore W2969673265C2781212128 @default.
- W2969673265 hasConceptScore W2969673265C32526432 @default.
- W2969673265 hasConceptScore W2969673265C33923547 @default.
- W2969673265 hasConceptScore W2969673265C57879066 @default.
- W2969673265 hasConceptScore W2969673265C71924100 @default.
- W2969673265 hasConceptScore W2969673265C79420006 @default.
- W2969673265 hasConceptScore W2969673265C80055088 @default.
- W2969673265 hasLocation W29696732651 @default.
- W2969673265 hasOpenAccess W2969673265 @default.
- W2969673265 hasPrimaryLocation W29696732651 @default.
- W2969673265 hasRelatedWork W1493669950 @default.
- W2969673265 hasRelatedWork W1990948010 @default.
- W2969673265 hasRelatedWork W2000399145 @default.
- W2969673265 hasRelatedWork W2028843268 @default.
- W2969673265 hasRelatedWork W2068246960 @default.
- W2969673265 hasRelatedWork W2082119749 @default.
- W2969673265 hasRelatedWork W2148392829 @default.
- W2969673265 hasRelatedWork W2164359042 @default.
- W2969673265 hasRelatedWork W2278056513 @default.
- W2969673265 hasRelatedWork W2782066270 @default.
- W2969673265 hasRelatedWork W27848294 @default.
- W2969673265 hasRelatedWork W2883554204 @default.
- W2969673265 hasRelatedWork W2895168215 @default.
- W2969673265 hasRelatedWork W3021463582 @default.
- W2969673265 hasRelatedWork W3046400978 @default.
- W2969673265 hasRelatedWork W590521327 @default.
- W2969673265 hasRelatedWork W618585588 @default.
- W2969673265 hasRelatedWork W841624008 @default.
- W2969673265 hasRelatedWork W846081255 @default.
- W2969673265 hasRelatedWork W264780900 @default.
- W2969673265 isParatext "false" @default.
- W2969673265 isRetracted "false" @default.
- W2969673265 magId "2969673265" @default.
- W2969673265 workType "article" @default.