Roughness-induced turbulent wedges in a hypersonic blunt-body boundary layer
Roughness-induced turbulent wedges in a hypersonic blunt-body boundary layer
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高超声速钝体边界层中粗糙度引起的湍流楔
DOI:
10.1017/jfm.2014.388
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发表时间:
2014
影响因子:
3.7
通讯作者:
Fiala A
中科院分区:
文献类型:
--
作者:
Fiala A
This paper uses measurements of surface heat transfer to study roughness-induced turbulent wedges in a hypersonic boundary layer on a blunt cylinder. A family of wedges was produced by changing the height of an isolated roughness element, providing conditions in the following range: fully effective tripping, for the largest element, with a turbulent wedge forming immediately downstream of the element; a long wake, in length several hundred times the boundary layer thickness, leading ultimately to transition; and retention of laminar flow, for the smallest element. With appropriate element size, a fully intermittent wedge formed, comprising a clear train of turbulent spots.
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DOI:
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--
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影响因子:
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K. Stetson
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--
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期刊:
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