“…During the last two decades or so, the POD procedure has been implemented for the study of stirred tanks in transitional (see e.g. Charalambidou, Micheletti, & Ducci, 2023; Fan et al., 2022; Hasal, Montes, Boisson, & Fořt, 2000; Raju, Balachandar, Hill, & Adrian, 2005) and turbulent (see e.g. de Lamotte, Delafosse, Calvo, & Toye, 2018; Doulgerakis, Yianneskis, & Ducci, 2011; Hasal et al., 2000; Moreau & Liné, 2006; Raju et al., 2005) flow regimes.…”