Matches in SemOpenAlex for { <https://semopenalex.org/work/W1570245886> ?p ?o ?g. }
- W1570245886 endingPage "075101" @default.
- W1570245886 startingPage "075101" @default.
- W1570245886 abstract "A comparison between classical opposition control applied in the configuration of a fully developed turbulent channel flow and applied locally in a spatially developing turbulent boundary layer is presented. It is found that the control scheme yields similar drag reduction rates if compared at the same friction Reynolds numbers. However, a detailed analysis of the dynamical contributions to the skin friction coefficient reveals significant differences in the mechanism behind the drag reduction. While drag reduction in turbulent channel flow is entirely based on the attenuation of the Reynolds shear stress, the modification of the spatial flow development is essential for the turbulent boundary layer in terms of achievable drag reduction. It is shown that drag reduction due to this spatial development contribution becomes more pronounced with increasing Reynolds number (up to Reτ = 660, based on friction velocity and boundary layer thickness) and even exceeds drag reduction due to attenuation of the Reynolds shear stress. In terms of an overall energy balance, it is found that opposition control is less efficient in the turbulent boundary layer due to the inherently larger fluctuation intensities in the near wall region." @default.
- W1570245886 created "2016-06-24" @default.
- W1570245886 creator A5019241271 @default.
- W1570245886 creator A5025729218 @default.
- W1570245886 creator A5059760016 @default.
- W1570245886 creator A5091181208 @default.
- W1570245886 date "2015-07-01" @default.
- W1570245886 modified "2023-10-03" @default.
- W1570245886 title "A comparison of opposition control in turbulent boundary layer and turbulent channel flow" @default.
- W1570245886 cites W190460829 @default.
- W1570245886 cites W1964699038 @default.
- W1570245886 cites W1973099553 @default.
- W1570245886 cites W2006970600 @default.
- W1570245886 cites W2010205304 @default.
- W1570245886 cites W2042457194 @default.
- W1570245886 cites W2044998766 @default.
- W1570245886 cites W2051729320 @default.
- W1570245886 cites W2054076436 @default.
- W1570245886 cites W2059084955 @default.
- W1570245886 cites W2064133617 @default.
- W1570245886 cites W2064339969 @default.
- W1570245886 cites W2073030729 @default.
- W1570245886 cites W2074295499 @default.
- W1570245886 cites W2081222491 @default.
- W1570245886 cites W2082009582 @default.
- W1570245886 cites W2086565191 @default.
- W1570245886 cites W2091035453 @default.
- W1570245886 cites W2091931764 @default.
- W1570245886 cites W2094606805 @default.
- W1570245886 cites W2121113679 @default.
- W1570245886 cites W2128830598 @default.
- W1570245886 cites W2150958344 @default.
- W1570245886 cites W2152119276 @default.
- W1570245886 cites W2155155203 @default.
- W1570245886 cites W2169318966 @default.
- W1570245886 cites W3101185016 @default.
- W1570245886 cites W323536346 @default.
- W1570245886 doi "https://doi.org/10.1063/1.4923234" @default.
- W1570245886 hasPublicationYear "2015" @default.
- W1570245886 type Work @default.
- W1570245886 sameAs 1570245886 @default.
- W1570245886 citedByCount "51" @default.
- W1570245886 countsByYear W15702458862016 @default.
- W1570245886 countsByYear W15702458862018 @default.
- W1570245886 countsByYear W15702458862019 @default.
- W1570245886 countsByYear W15702458862020 @default.
- W1570245886 countsByYear W15702458862021 @default.
- W1570245886 countsByYear W15702458862022 @default.
- W1570245886 countsByYear W15702458862023 @default.
- W1570245886 crossrefType "journal-article" @default.
- W1570245886 hasAuthorship W1570245886A5019241271 @default.
- W1570245886 hasAuthorship W1570245886A5025729218 @default.
- W1570245886 hasAuthorship W1570245886A5059760016 @default.
- W1570245886 hasAuthorship W1570245886A5091181208 @default.
- W1570245886 hasConcept C111603439 @default.
- W1570245886 hasConcept C121332964 @default.
- W1570245886 hasConcept C147196274 @default.
- W1570245886 hasConcept C16201104 @default.
- W1570245886 hasConcept C180925781 @default.
- W1570245886 hasConcept C182748727 @default.
- W1570245886 hasConcept C196558001 @default.
- W1570245886 hasConcept C57879066 @default.
- W1570245886 hasConcept C72117827 @default.
- W1570245886 hasConcept C72921944 @default.
- W1570245886 hasConcept C74650414 @default.
- W1570245886 hasConcept C77576233 @default.
- W1570245886 hasConceptScore W1570245886C111603439 @default.
- W1570245886 hasConceptScore W1570245886C121332964 @default.
- W1570245886 hasConceptScore W1570245886C147196274 @default.
- W1570245886 hasConceptScore W1570245886C16201104 @default.
- W1570245886 hasConceptScore W1570245886C180925781 @default.
- W1570245886 hasConceptScore W1570245886C182748727 @default.
- W1570245886 hasConceptScore W1570245886C196558001 @default.
- W1570245886 hasConceptScore W1570245886C57879066 @default.
- W1570245886 hasConceptScore W1570245886C72117827 @default.
- W1570245886 hasConceptScore W1570245886C72921944 @default.
- W1570245886 hasConceptScore W1570245886C74650414 @default.
- W1570245886 hasConceptScore W1570245886C77576233 @default.
- W1570245886 hasFunder F4320320879 @default.
- W1570245886 hasFunder F4320320912 @default.
- W1570245886 hasIssue "7" @default.
- W1570245886 hasLocation W15702458861 @default.
- W1570245886 hasOpenAccess W1570245886 @default.
- W1570245886 hasPrimaryLocation W15702458861 @default.
- W1570245886 hasRelatedWork W1975914492 @default.
- W1570245886 hasRelatedWork W2001845616 @default.
- W1570245886 hasRelatedWork W2031272028 @default.
- W1570245886 hasRelatedWork W2055892350 @default.
- W1570245886 hasRelatedWork W2076243742 @default.
- W1570245886 hasRelatedWork W2079854219 @default.
- W1570245886 hasRelatedWork W2143117392 @default.
- W1570245886 hasRelatedWork W2200231388 @default.
- W1570245886 hasRelatedWork W2988473531 @default.
- W1570245886 hasRelatedWork W886546268 @default.
- W1570245886 hasVolume "27" @default.
- W1570245886 isParatext "false" @default.
- W1570245886 isRetracted "false" @default.
- W1570245886 magId "1570245886" @default.