Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Calum Skene"'
Publikováno v:
AIAA AVIATION 2022 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7361f654b62388ec76cc2de6b3773ea2
https://doi.org/10.2514/6.2022-3335
https://doi.org/10.2514/6.2022-3335
Autor:
Calum Skene, Kunihiko Taira
Publikováno v:
Journal of Fluid Mechanics. 933
Phase-reduction analysis captures the linear phase dynamics with respect to a limit cycle subjected to weak external forcing. We apply this technique to study the phase dynamics of the self-sustained oscillations produced by a Rijke tube undergoing t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8b1e1f20d94ed13f5af8e967996b2e6
https://doi.org/10.1017/jfm.2021.1093
https://doi.org/10.1017/jfm.2021.1093
Publikováno v:
Physical Review Fluids. 5
Highly swirling flows, while being beneficial for many industrial applications, are often prone to an instability that precesses against the mean flow swirl. The effect of external harmonic forcing on this unstable mode is considered via a weakly non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8128a374e9c4baae23b7004396dad295
https://doi.org/10.1103/physrevfluids.5.053901
https://doi.org/10.1103/physrevfluids.5.053901
Parallel-in-time methods are developed to accelerate the direct-adjoint looping procedure. Particularly, we utilize the Paraexp algorithm, previously developed to integrate equations forward in time, to accelerate the direct-adjoint looping that aris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49156eb06fde191d8b8fba85cb095e4c
http://arxiv.org/abs/2004.00546
http://arxiv.org/abs/2004.00546
Autor:
Calum Skene, Peter J. Schmid
A linear numerical study is conducted to quantify the effect of swirl on the response behaviour of premixed lean flames to general harmonic excitation in the inlet, upstream of combustion. This study considers axisymmetric M-flames and is based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f78d92448bd64145eeca25877203a2
https://eprints.whiterose.ac.uk/173624/1/adjointBasedParametricAcceptedVersion.pdf
https://eprints.whiterose.ac.uk/173624/1/adjointBasedParametricAcceptedVersion.pdf