Fig. 20

Profiles of the \({u^{\prime }_{\text {rms}}}\) and \({v^{\prime }_{\text {rms}}}\) (r.m.s. fluctuations) in the mid-plane Z=1. a) \(x - {u^{\prime }_{\text {rms}}}\); b\(x - {v^{\prime }_{\text {rms}}}\); c\(y - {u^{\prime }_{\text {rms}}}\); d\(y - {v^{\prime }_{\text {rms}}}\)