Fig. 2
From: Conditional POD for predicting extreme events in turbulent flow time signals
Extraction of the conditioned POD modes for the MFU \(Re_c=3000\) case. (a) Normalized dissipation rate \(\varepsilon ^\star\) of a probe in the buffer region \((y^+= 10)\). The dashed line marks the extreme event threshold used. Time segments leading to extreme events, which are used to compute the conditioned POD time modes, are highlighted in red. (b) The leading POD mode of the realization matrix is shown in red, with the remaining POD modes displayed in gray.
