Matches in SemOpenAlex for { <https://semopenalex.org/work/W2061760230> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2061760230 endingPage "133" @default.
- W2061760230 startingPage "114" @default.
- W2061760230 abstract "There are many examples where the description of the complexity of flows can only be achieved by the use of simple models. These models, obtained usually from phenomenological arguments, need in general the knowledge of some parameters. The challenge is then to determine the values of these parameters from experiments. We will give two examples where we have been able to evaluate the coefficients of the complex Ginzburg-Landau equation (CGLE) from space-time chaotic data applied to first a row of coupled cylinder wakes and then to wave propagation in the Ekman layer of a rotating disk. In the first case, our analysis is based on a proper decomposition of experimental chaotic flow fields, followed by a projection of the CGLE onto the proper directions. We show that our method is able to recover the parameters of the model which permits to reconstruct the spatio-temporal chaos observed in the experiment. The second physical system under consideration is the flow above a rotating disk and its cross-flow instability. Our aim is to study the properties of the wavefield through a Volterra series equation. The kernels of the Volterra expansion, which contain relevant physical information about the system, are estimated by fitting two-point measurements via a nonlinear parametric model. We then consider describing the wavefield with the CGLE, and derive analytical relations which express the coefficients of the Ginzburg-Landau equation in terms of the kernels of the Volterra expansion." @default.
- W2061760230 created "2016-06-24" @default.
- W2061760230 creator A5000358674 @default.
- W2061760230 creator A5000501304 @default.
- W2061760230 creator A5015856306 @default.
- W2061760230 creator A5072299239 @default.
- W2061760230 date "2003-01-01" @default.
- W2061760230 modified "2023-09-23" @default.
- W2061760230 title "Recovering coefficients of the complex Ginzburg–Landau equation from experimental spatio-temporal data: two examples from hydrodynamics" @default.
- W2061760230 cites W118467577 @default.
- W2061760230 cites W1579236455 @default.
- W2061760230 cites W1974371198 @default.
- W2061760230 cites W1975781390 @default.
- W2061760230 cites W1979322763 @default.
- W2061760230 cites W1981116189 @default.
- W2061760230 cites W1987380113 @default.
- W2061760230 cites W1987475960 @default.
- W2061760230 cites W1991777572 @default.
- W2061760230 cites W1996993815 @default.
- W2061760230 cites W1999281566 @default.
- W2061760230 cites W2002282964 @default.
- W2061760230 cites W2012480243 @default.
- W2061760230 cites W2012658539 @default.
- W2061760230 cites W2014980692 @default.
- W2061760230 cites W2018732118 @default.
- W2061760230 cites W2038804387 @default.
- W2061760230 cites W2040023797 @default.
- W2061760230 cites W2044892051 @default.
- W2061760230 cites W2046431389 @default.
- W2061760230 cites W2057020942 @default.
- W2061760230 cites W2061017941 @default.
- W2061760230 cites W2066035123 @default.
- W2061760230 cites W2082188375 @default.
- W2061760230 cites W2104334205 @default.
- W2061760230 cites W2116932688 @default.
- W2061760230 cites W2134300624 @default.
- W2061760230 cites W2549415782 @default.
- W2061760230 cites W3011823769 @default.
- W2061760230 cites W2015321973 @default.
- W2061760230 cites W2523062023 @default.
- W2061760230 doi "https://doi.org/10.1016/s0167-2789(02)00686-3" @default.
- W2061760230 hasPublicationYear "2003" @default.
- W2061760230 type Work @default.
- W2061760230 sameAs 2061760230 @default.
- W2061760230 citedByCount "13" @default.
- W2061760230 countsByYear W20617602302014 @default.
- W2061760230 countsByYear W20617602302018 @default.
- W2061760230 countsByYear W20617602302022 @default.
- W2061760230 crossrefType "journal-article" @default.
- W2061760230 hasAuthorship W2061760230A5000358674 @default.
- W2061760230 hasAuthorship W2061760230A5000501304 @default.
- W2061760230 hasAuthorship W2061760230A5015856306 @default.
- W2061760230 hasAuthorship W2061760230A5072299239 @default.
- W2061760230 hasBestOaLocation W20617602302 @default.
- W2061760230 hasConcept C105795698 @default.
- W2061760230 hasConcept C121332964 @default.
- W2061760230 hasConcept C121864883 @default.
- W2061760230 hasConcept C134306372 @default.
- W2061760230 hasConcept C28826006 @default.
- W2061760230 hasConcept C33923547 @default.
- W2061760230 hasConcept C37914503 @default.
- W2061760230 hasConcept C55037315 @default.
- W2061760230 hasConceptScore W2061760230C105795698 @default.
- W2061760230 hasConceptScore W2061760230C121332964 @default.
- W2061760230 hasConceptScore W2061760230C121864883 @default.
- W2061760230 hasConceptScore W2061760230C134306372 @default.
- W2061760230 hasConceptScore W2061760230C28826006 @default.
- W2061760230 hasConceptScore W2061760230C33923547 @default.
- W2061760230 hasConceptScore W2061760230C37914503 @default.
- W2061760230 hasConceptScore W2061760230C55037315 @default.
- W2061760230 hasIssue "1-4" @default.
- W2061760230 hasLocation W20617602301 @default.
- W2061760230 hasLocation W20617602302 @default.
- W2061760230 hasLocation W20617602303 @default.
- W2061760230 hasLocation W20617602304 @default.
- W2061760230 hasLocation W20617602305 @default.
- W2061760230 hasOpenAccess W2061760230 @default.
- W2061760230 hasPrimaryLocation W20617602301 @default.
- W2061760230 hasRelatedWork W2026168617 @default.
- W2061760230 hasRelatedWork W2043930649 @default.
- W2061760230 hasRelatedWork W2084143801 @default.
- W2061760230 hasRelatedWork W2128601187 @default.
- W2061760230 hasRelatedWork W2141704600 @default.
- W2061760230 hasRelatedWork W2401850100 @default.
- W2061760230 hasRelatedWork W2910133962 @default.
- W2061760230 hasRelatedWork W3102427995 @default.
- W2061760230 hasRelatedWork W3117324600 @default.
- W2061760230 hasRelatedWork W4226067901 @default.
- W2061760230 hasVolume "174" @default.
- W2061760230 isParatext "false" @default.
- W2061760230 isRetracted "false" @default.
- W2061760230 magId "2061760230" @default.
- W2061760230 workType "article" @default.