Matches in SemOpenAlex for { <https://semopenalex.org/work/W4381705923> ?p ?o ?g. }
- W4381705923 abstract "Shock waves interacting with turbulent boundary layers on wings can result first in self-sustained flow unsteadiness and eventually in structural vibration. Due to its importance to modern wing design and aircraft certification, the transonic flow physics continue to be investigated intensively. Herein we focus the discussion on three main aspects. First, we assess a practical implementation of an iterative resolvent algorithm in the linear harmonic incarnation of an industrial computational fluid dynamics code for computing optimal forcing and response modes. This heavily relies on the efficient solution of large sparse linear systems of equations. Second, we showcase its application as a predictive tool to detect transonic buffet flow unsteadiness, well before a global stability analysis can first identify its dynamics through weakly damped eigenmodes, using the NASA common research model at wind-tunnel conditions. Third, we discuss its ability to uncover modal physics, not identifiable through global stability analysis, revealing higher-frequency wake and wingtip vortex modes while shedding some light on the elusive finite wing equivalent of the aerofoil buffet mode. We demonstrate that earlier computational limitations of resolvent analysis, when solving the truncated singular value decomposition using matrix-forming methods with direct matrix factorisation, have been overcome ready for industrial use." @default.
- W4381705923 created "2023-06-23" @default.
- W4381705923 creator A5008996263 @default.
- W4381705923 creator A5017008663 @default.
- W4381705923 creator A5067839551 @default.
- W4381705923 date "2023-01-01" @default.
- W4381705923 modified "2023-09-25" @default.
- W4381705923 title "Resolvent analysis of a finite wing in transonic flow" @default.
- W4381705923 cites W149522324 @default.
- W4381705923 cites W1528564619 @default.
- W4381705923 cites W1969844685 @default.
- W4381705923 cites W1969870848 @default.
- W4381705923 cites W1975714268 @default.
- W4381705923 cites W1990893212 @default.
- W4381705923 cites W2021482067 @default.
- W4381705923 cites W2038516800 @default.
- W4381705923 cites W2055297022 @default.
- W4381705923 cites W2066346208 @default.
- W4381705923 cites W2076064818 @default.
- W4381705923 cites W2077714198 @default.
- W4381705923 cites W2088919146 @default.
- W4381705923 cites W2090131196 @default.
- W4381705923 cites W2114533090 @default.
- W4381705923 cites W2142548199 @default.
- W4381705923 cites W2146538728 @default.
- W4381705923 cites W2146623332 @default.
- W4381705923 cites W2154338503 @default.
- W4381705923 cites W2230150295 @default.
- W4381705923 cites W2418555483 @default.
- W4381705923 cites W2423676756 @default.
- W4381705923 cites W2532325317 @default.
- W4381705923 cites W2575662256 @default.
- W4381705923 cites W2738170390 @default.
- W4381705923 cites W2775418984 @default.
- W4381705923 cites W2802019244 @default.
- W4381705923 cites W2805984313 @default.
- W4381705923 cites W2885620743 @default.
- W4381705923 cites W2908709994 @default.
- W4381705923 cites W2963448313 @default.
- W4381705923 cites W2967030861 @default.
- W4381705923 cites W2981486609 @default.
- W4381705923 cites W2981525577 @default.
- W4381705923 cites W2993373040 @default.
- W4381705923 cites W2999584807 @default.
- W4381705923 cites W3034676614 @default.
- W4381705923 cites W3099463374 @default.
- W4381705923 cites W3100486777 @default.
- W4381705923 cites W3118805456 @default.
- W4381705923 cites W3119861702 @default.
- W4381705923 cites W3199751226 @default.
- W4381705923 cites W4212943826 @default.
- W4381705923 cites W4283209778 @default.
- W4381705923 cites W4283830210 @default.
- W4381705923 cites W4285371572 @default.
- W4381705923 cites W4307566814 @default.
- W4381705923 cites W4320800818 @default.
- W4381705923 doi "https://doi.org/10.1017/flo.2023.8" @default.
- W4381705923 hasPublicationYear "2023" @default.
- W4381705923 type Work @default.
- W4381705923 citedByCount "1" @default.
- W4381705923 countsByYear W43817059232023 @default.
- W4381705923 crossrefType "journal-article" @default.
- W4381705923 hasAuthorship W4381705923A5008996263 @default.
- W4381705923 hasAuthorship W4381705923A5017008663 @default.
- W4381705923 hasAuthorship W4381705923A5067839551 @default.
- W4381705923 hasBestOaLocation W43817059231 @default.
- W4381705923 hasConcept C103838597 @default.
- W4381705923 hasConcept C121332964 @default.
- W4381705923 hasConcept C127413603 @default.
- W4381705923 hasConcept C131043120 @default.
- W4381705923 hasConcept C13393347 @default.
- W4381705923 hasConcept C134306372 @default.
- W4381705923 hasConcept C135628077 @default.
- W4381705923 hasConcept C14198674 @default.
- W4381705923 hasConcept C146978453 @default.
- W4381705923 hasConcept C1633027 @default.
- W4381705923 hasConcept C165231844 @default.
- W4381705923 hasConcept C196267783 @default.
- W4381705923 hasConcept C2777032711 @default.
- W4381705923 hasConcept C2777256427 @default.
- W4381705923 hasConcept C28826006 @default.
- W4381705923 hasConcept C33923547 @default.
- W4381705923 hasConcept C41008148 @default.
- W4381705923 hasConcept C57879066 @default.
- W4381705923 hasConcept C66938386 @default.
- W4381705923 hasConceptScore W4381705923C103838597 @default.
- W4381705923 hasConceptScore W4381705923C121332964 @default.
- W4381705923 hasConceptScore W4381705923C127413603 @default.
- W4381705923 hasConceptScore W4381705923C131043120 @default.
- W4381705923 hasConceptScore W4381705923C13393347 @default.
- W4381705923 hasConceptScore W4381705923C134306372 @default.
- W4381705923 hasConceptScore W4381705923C135628077 @default.
- W4381705923 hasConceptScore W4381705923C14198674 @default.
- W4381705923 hasConceptScore W4381705923C146978453 @default.
- W4381705923 hasConceptScore W4381705923C1633027 @default.
- W4381705923 hasConceptScore W4381705923C165231844 @default.
- W4381705923 hasConceptScore W4381705923C196267783 @default.
- W4381705923 hasConceptScore W4381705923C2777032711 @default.
- W4381705923 hasConceptScore W4381705923C2777256427 @default.
- W4381705923 hasConceptScore W4381705923C28826006 @default.