Helical vortices: Quasiequilibrium states and their time evolution
Helical vortices: Quasiequilibrium states and their time evolution
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螺旋涡旋:准平衡态及其时间演化
DOI:
10.1103/physrevfluids.2.084701
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
M. Rossi
中科院分区:
文献类型:
--
作者:
C. Selçuk;I. Delbende;M. Rossi
Helical vortices are found, e.g., in wind turbine wakes. An accurate description of viscous helical solutions is needed for instability studies and control. New generic quasisteady states are elaborated in the helical framework and characterized based on high-precision direct numerical simulation results.