Matches in SemOpenAlex for { <https://semopenalex.org/work/W2011226327> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2011226327 abstract "The mechanism by which periodic blowing and suction improves lift and increases stall angle of a 70-deg sweep delta wing is investigated in water tunnel experiments using particle image velocimetry (PIV) measurements. Periodic sinusoidal blowing and suction with zero net mass flux is applied at the leading edge of the wing, normal to the edge and in the plane of the wing. The experiments were conducted at a root chord Reynolds number of 4 × 10 4 . Other parameters were an angle of attack of 35 deg, a forcing frequency of F + = 1.75 and a momentum coefficient cµ of 0.004. The two main vortices that dominate the unforced flowfield are stationary without forcing. With forcing, however, the vortex centers travel both in spanwise and wing normal directions along an elliptic path. The streamwise location of the vortex breakdown is not changed as determined by measurements of the streamwise vorticity component. Instead, the forcing increases the axial velocity downstream of the vortex breakdown location, thus decreasing surface pressure and increasing normal force. This effect is attributed to the formation of a shear layer vortex during the blowing cycle, which carries high momentum fluid into the wake left downstream of the main vortex breakdown." @default.
- W2011226327 created "2016-06-24" @default.
- W2011226327 creator A5001983204 @default.
- W2011226327 creator A5028243176 @default.
- W2011226327 creator A5054291318 @default.
- W2011226327 date "2004-11-01" @default.
- W2011226327 modified "2023-09-26" @default.
- W2011226327 title "Particle Image Velocimetry Measurements on a Delta Wing with Periodic Forcing" @default.
- W2011226327 cites W1985006283 @default.
- W2011226327 cites W2035958534 @default.
- W2011226327 cites W2054920566 @default.
- W2011226327 cites W2090525049 @default.
- W2011226327 cites W2097100597 @default.
- W2011226327 cites W2143386039 @default.
- W2011226327 cites W2149234664 @default.
- W2011226327 cites W2153248697 @default.
- W2011226327 cites W2316015617 @default.
- W2011226327 cites W2322840077 @default.
- W2011226327 cites W2325037784 @default.
- W2011226327 cites W2334009388 @default.
- W2011226327 doi "https://doi.org/10.2514/1.4236" @default.
- W2011226327 hasPublicationYear "2004" @default.
- W2011226327 type Work @default.
- W2011226327 sameAs 2011226327 @default.
- W2011226327 citedByCount "0" @default.
- W2011226327 crossrefType "journal-article" @default.
- W2011226327 hasAuthorship W2011226327A5001983204 @default.
- W2011226327 hasAuthorship W2011226327A5028243176 @default.
- W2011226327 hasAuthorship W2011226327A5054291318 @default.
- W2011226327 hasConcept C121332964 @default.
- W2011226327 hasConcept C124101348 @default.
- W2011226327 hasConcept C13393347 @default.
- W2011226327 hasConcept C139002025 @default.
- W2011226327 hasConcept C140820882 @default.
- W2011226327 hasConcept C182748727 @default.
- W2011226327 hasConcept C196558001 @default.
- W2011226327 hasConcept C200114574 @default.
- W2011226327 hasConcept C207857233 @default.
- W2011226327 hasConcept C2779570065 @default.
- W2011226327 hasConcept C41008148 @default.
- W2011226327 hasConcept C48939323 @default.
- W2011226327 hasConcept C527307 @default.
- W2011226327 hasConcept C57879066 @default.
- W2011226327 hasConcept C5804382 @default.
- W2011226327 hasConcept C94531399 @default.
- W2011226327 hasConceptScore W2011226327C121332964 @default.
- W2011226327 hasConceptScore W2011226327C124101348 @default.
- W2011226327 hasConceptScore W2011226327C13393347 @default.
- W2011226327 hasConceptScore W2011226327C139002025 @default.
- W2011226327 hasConceptScore W2011226327C140820882 @default.
- W2011226327 hasConceptScore W2011226327C182748727 @default.
- W2011226327 hasConceptScore W2011226327C196558001 @default.
- W2011226327 hasConceptScore W2011226327C200114574 @default.
- W2011226327 hasConceptScore W2011226327C207857233 @default.
- W2011226327 hasConceptScore W2011226327C2779570065 @default.
- W2011226327 hasConceptScore W2011226327C41008148 @default.
- W2011226327 hasConceptScore W2011226327C48939323 @default.
- W2011226327 hasConceptScore W2011226327C527307 @default.
- W2011226327 hasConceptScore W2011226327C57879066 @default.
- W2011226327 hasConceptScore W2011226327C5804382 @default.
- W2011226327 hasConceptScore W2011226327C94531399 @default.
- W2011226327 hasLocation W20112263271 @default.
- W2011226327 hasOpenAccess W2011226327 @default.
- W2011226327 hasPrimaryLocation W20112263271 @default.
- W2011226327 hasRelatedWork W143673429 @default.
- W2011226327 hasRelatedWork W1489307863 @default.
- W2011226327 hasRelatedWork W1984417104 @default.
- W2011226327 hasRelatedWork W2134292771 @default.
- W2011226327 hasRelatedWork W2230432671 @default.
- W2011226327 hasRelatedWork W2320283382 @default.
- W2011226327 hasRelatedWork W2602918802 @default.
- W2011226327 hasRelatedWork W3209648113 @default.
- W2011226327 hasRelatedWork W76514590 @default.
- W2011226327 hasRelatedWork W88898351 @default.
- W2011226327 isParatext "false" @default.
- W2011226327 isRetracted "false" @default.
- W2011226327 magId "2011226327" @default.
- W2011226327 workType "article" @default.