Matches in SemOpenAlex for { <https://semopenalex.org/work/W2031112442> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2031112442 abstract "A wake-perturbed flat plate boundary layer with a streamwise pressure distribution similar to those encountered on the suction side of typical low-pressure turbine blades is investigated by direct numerical simulation. The laminar boundary layer separates due to a strong adverse pressure gradient induced by suction along the upper simulation boundary, transitions, and reattaches while still subject to the adverse pressure gradient. Various simulations are performed with different wake passing frequencies, corresponding to the Strouhal number 0.0043< fθb/ΔU <0.0496 and wake profiles. The wake profile is changed by varying its maximum velocity defect and its symmetry. Results indicate that the separation and reattachment points, as well as the subsequent boundary layer development, are mainly affected by the frequency, but that the wake shape and intensity have little effect, and that the forcing is effective as long as the wake-passing period is shorter than the bubble-regeneration time. Moreover, the effect of the different frequencies can be predicted from a single experiment in which the separation bubble is allowed to reform after having been reduced by wake perturbations. The stability characteristics of the mean flows resulting from the forcing at different frequencies are evaluated in terms of local linear stability analysis based on the Orr-Sommerfeld equation." @default.
- W2031112442 created "2016-06-24" @default.
- W2031112442 creator A5051963441 @default.
- W2031112442 creator A5064516810 @default.
- W2031112442 creator A5065881586 @default.
- W2031112442 date "2012-09-04" @default.
- W2031112442 modified "2023-10-02" @default.
- W2031112442 title "Direct Numerical Simulations of Wake-Perturbed Separated Boundary Layers" @default.
- W2031112442 cites W1965237260 @default.
- W2031112442 cites W1985460674 @default.
- W2031112442 cites W1988916147 @default.
- W2031112442 cites W1996089246 @default.
- W2031112442 cites W1997879246 @default.
- W2031112442 cites W2005305115 @default.
- W2031112442 cites W2006062375 @default.
- W2031112442 cites W2018480985 @default.
- W2031112442 cites W2084742709 @default.
- W2031112442 cites W2113464359 @default.
- W2031112442 cites W2131954084 @default.
- W2031112442 cites W2156864491 @default.
- W2031112442 cites W2466185610 @default.
- W2031112442 cites W4245777228 @default.
- W2031112442 doi "https://doi.org/10.1115/1.4004882" @default.
- W2031112442 hasPublicationYear "2012" @default.
- W2031112442 type Work @default.
- W2031112442 sameAs 2031112442 @default.
- W2031112442 citedByCount "8" @default.
- W2031112442 countsByYear W20311124422013 @default.
- W2031112442 countsByYear W20311124422015 @default.
- W2031112442 countsByYear W20311124422016 @default.
- W2031112442 countsByYear W20311124422018 @default.
- W2031112442 countsByYear W20311124422020 @default.
- W2031112442 countsByYear W20311124422022 @default.
- W2031112442 crossrefType "journal-article" @default.
- W2031112442 hasAuthorship W2031112442A5051963441 @default.
- W2031112442 hasAuthorship W2031112442A5064516810 @default.
- W2031112442 hasAuthorship W2031112442A5065881586 @default.
- W2031112442 hasConcept C111603439 @default.
- W2031112442 hasConcept C121332964 @default.
- W2031112442 hasConcept C134306372 @default.
- W2031112442 hasConcept C143575951 @default.
- W2031112442 hasConcept C151890184 @default.
- W2031112442 hasConcept C153294291 @default.
- W2031112442 hasConcept C157915830 @default.
- W2031112442 hasConcept C182748727 @default.
- W2031112442 hasConcept C196558001 @default.
- W2031112442 hasConcept C205634578 @default.
- W2031112442 hasConcept C23795335 @default.
- W2031112442 hasConcept C33923547 @default.
- W2031112442 hasConcept C48939323 @default.
- W2031112442 hasConcept C57879066 @default.
- W2031112442 hasConcept C62354387 @default.
- W2031112442 hasConcept C74650414 @default.
- W2031112442 hasConcept C76563973 @default.
- W2031112442 hasConcept C77576233 @default.
- W2031112442 hasConcept C98156149 @default.
- W2031112442 hasConceptScore W2031112442C111603439 @default.
- W2031112442 hasConceptScore W2031112442C121332964 @default.
- W2031112442 hasConceptScore W2031112442C134306372 @default.
- W2031112442 hasConceptScore W2031112442C143575951 @default.
- W2031112442 hasConceptScore W2031112442C151890184 @default.
- W2031112442 hasConceptScore W2031112442C153294291 @default.
- W2031112442 hasConceptScore W2031112442C157915830 @default.
- W2031112442 hasConceptScore W2031112442C182748727 @default.
- W2031112442 hasConceptScore W2031112442C196558001 @default.
- W2031112442 hasConceptScore W2031112442C205634578 @default.
- W2031112442 hasConceptScore W2031112442C23795335 @default.
- W2031112442 hasConceptScore W2031112442C33923547 @default.
- W2031112442 hasConceptScore W2031112442C48939323 @default.
- W2031112442 hasConceptScore W2031112442C57879066 @default.
- W2031112442 hasConceptScore W2031112442C62354387 @default.
- W2031112442 hasConceptScore W2031112442C74650414 @default.
- W2031112442 hasConceptScore W2031112442C76563973 @default.
- W2031112442 hasConceptScore W2031112442C77576233 @default.
- W2031112442 hasConceptScore W2031112442C98156149 @default.
- W2031112442 hasIssue "6" @default.
- W2031112442 hasLocation W20311124421 @default.
- W2031112442 hasOpenAccess W2031112442 @default.
- W2031112442 hasPrimaryLocation W20311124421 @default.
- W2031112442 hasRelatedWork W2032969237 @default.
- W2031112442 hasRelatedWork W2059356399 @default.
- W2031112442 hasRelatedWork W2088622977 @default.
- W2031112442 hasRelatedWork W2130838166 @default.
- W2031112442 hasRelatedWork W2946904498 @default.
- W2031112442 hasRelatedWork W3011253521 @default.
- W2031112442 hasRelatedWork W3149402927 @default.
- W2031112442 hasRelatedWork W4310053490 @default.
- W2031112442 hasRelatedWork W1586431784 @default.
- W2031112442 hasRelatedWork W1645513590 @default.
- W2031112442 hasVolume "134" @default.
- W2031112442 isParatext "false" @default.
- W2031112442 isRetracted "false" @default.
- W2031112442 magId "2031112442" @default.
- W2031112442 workType "article" @default.