Zobrazeno 1 - 2
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pro vyhledávání: '"Jiangzhi Yang"'
Publikováno v:
Journal of Applied Mathematics and Physics. :431-436
A particle image velocimetry (PIV) experiment is performed for dissipation rate estimation in the near wake behind a circular cylinder with diameter D of 12 mm and corresponding Reynolds number of 7100. Considering the limitation of PIV resolution, a
Extraction and recognization of large-scale structures in the turbulent near wake of a circular disc
Publikováno v:
Fluid Dynamics Research. 46:025507
Large-scale structures of the turbulent near wake behind a circular disc at Re = 2.2 × 104 were investigated using large eddy simulation (LES) and multi-plane snapshot proper orthogonal decomposition (POD). Instantaneous data of three cross-stream p