Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Canton, Jacopo"'
Publikováno v:
Phys. Rev. Lett. 124, 014501 (2020)
In this Letter we show that a bifurcation cascade and fully sustained turbulence can share the phase space of a fluid flow system, resulting in the presence of competing stable attractors. We analyse the toroidal pipe flow, which undergoes subcritica
Externí odkaz:
http://arxiv.org/abs/1904.13314
Publikováno v:
J. Fluid Mech. 866 (2019) 487-502
Isolated patches of turbulence in transitional straight pipes are sustained by a strong instability at their upstream front, where the production of turbulent kinetic energy (TKE) is up to five times higher than in the core. Direct numerical simulati
Externí odkaz:
http://arxiv.org/abs/1902.02294
Autor:
Hufnagel, Lorenz, Canton, Jacopo, Oerlue, Ramis, Marin, Oana, Merzari, Elia, Schlatter, Philipp
Swirl-switching is a low-frequency oscillatory phenomenon which affects the Dean vortices in bent pipes and may cause fatigue in piping systems. Despite thirty years worth of research, the mechanism that causes these oscillations and the frequencies
Externí odkaz:
http://arxiv.org/abs/1710.08357
Autor:
Canton, Jacopo1 (AUTHOR) jacopo.canton@c2sm.ethz.ch, Dipankar, Anurag1 (AUTHOR), Schär, Christoph2 (AUTHOR)
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. Oct2024, p1. 17p. 11 Illustrations.
Publikováno v:
In International Journal of Heat and Fluid Flow December 2020 86
Akademický článek
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Publikováno v:
In International Journal of Heat and Fluid Flow August 2017 66:95-107
Akademický článek
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Autor:
Canton, Jacopo
This work is concerned with the transition to turbulence of the flow in bent pipes, but it also includes an analysis of large-scale turbulent structures and their use for flow control. The flow in a toroidal pipe is selected as it represents the comm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6faaaf86f0a57415c1b44d6f13c39da5
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-228225
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-228225
Autor:
Canton, Jacopo
This work is concerned with the study of flow stability and turbulence control - two old but still open problems of fluid mechanics. The topics are distinct and are (currently) approached from different directions and with different strategies. This
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-193537