Route to Chaos in the Fluidic Pinball
Route to Chaos in the Fluidic Pinball
复制标题
流体弹球的混沌之路
DOI:
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复制
发表时间:
2018
期刊:
影响因子:
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通讯作者:
B. R. Noack
中科院分区:
文献类型:
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作者:
Nan Deng;L. Pastur;M. Morzynski;B. R. Noack
The fluidic pinball has been recently proposed as an attractive and effective flow configuration for exploring machine learning fluid flow control. In this contribution, we focus on the route to chaos in this system without actuation, as the Reynolds number is smoothly increased. It was found to be of the Newhouse-Ruelle-Takens kind, with a secondary pitchfork bifurcation that breaks the symmetry of the mean flow field on the route to quasi-periodicity.
影响因子:
3.7
作者:
Georgios Rigas;A. Oxlade;A. Morgans;J. Morrison
通讯作者:
Georgios Rigas;A. Oxlade;A. Morgans;J. Morrison