Resolvent analysis in unbounded flows: role of free-stream modes
Sign Up to like & getrecommendations! Published in 2020 at "Theoretical and Computational Fluid Dynamics"
DOI: 10.1007/s00162-020-00519-x
Abstract: The problem of finding optimal forcing and response for unbounded base flows, exemplified by the Blasius boundary layer, is assessed by means of a locally parallel resolvent analysis. A new analysis of previous results in… read more here.
Keywords: unbounded flows; stream modes; analysis; resolvent analysis ... See more keywords
Data-driven resolvent analysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2021.337
Abstract: Abstract Resolvent analysis identifies the most responsive forcings and most receptive states of a dynamical system, in an input–output sense, based on its governing equations. Interest in the method has continued to grow during the… read more here.
Keywords: analysis; driven resolvent; resolvent analysis; data driven ... See more keywords