The evolution of hairpin vortices downstream of a paired surface-mounted rectangular cylinders

S. Y. Chao, H. T. Chu, J. H. Chou

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

Visualization experiments are conducted to study the evolution of hairpin vortices shed from a pair of surface-mounted rectangular cylinders at a Reynolds number of approximately 300. The gap between the cylinders normalized by the width of the cylinders is fixed to the value of 0.75. Hairpin vortices are shed downstream from the combined wake of the paired cylinders due to the blocking effect of the combined wake on the flow exited from the gap. The hairpin vortices are large in scale and are lifted away from the surface toward the free stream as they move to farther downstream locations.

原文English
頁(從 - 到)341-346
頁數6
期刊Journal of Flow Visualization and Image Processing
18
發行號4
DOIs
出版狀態Published - 2011 一月 1

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanical Engineering
  • Computer Science Applications

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