Numerical Study on Flow around Four Square-Arranged Cylinders at Low Reynolds Numbers
The Strouhal numbers versus at different : experimental studies (Lam and Lo (1992) ); simulation studies (Han et al. (2013) ; Lam et al. (2008) ); and present results: (a) St1 and St2 at and 200, respectively, (b) St1 and St2 at , 500, and 1000, respectively, (c) St3 and St4 at and 200, respectively, and (d) St3 and St4 at , 500, and 1000, respectively.
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