Vortex-containing wakes of surface obstacles

Vortex-containing wakes of surface obstacles
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表面障碍物的含涡流尾流

DOI:
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发表时间:
1975
期刊:
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影响因子:
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通讯作者:
J. Cermák
J. Cermák
中科院分区:
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文献类型:
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作者:
A. Hansen;J. Cermák

文献摘要

被引文献

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摘要:在自然界中,有许多例子表明,在紊流边界层中,在表面安装障碍物的背风处会出现纵向尾涡。这些涡可以是马蹄形涡,也可以是众所周知的屋脊角涡。本文对含有有组织纵向涡量的表面障碍物尾迹进行了实验和理论研究。
Abstract : There are many examples in nature of the occurrence of longitudinal trailing vortices in the lee of surface-mounted obstacles in a turbulent boundary layer. The vortices may be either horseshoe vortices or the well-known roof-corner vortices. This dissertation reports an experimental and theoretical investigation of surface-obstacle wakes which contain organized longitudinal vorticity.