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Table 2 Offline parameter samples and the corresponding vortex shedding frequency and snapshots time window

From: POD-Galerkin reduced order models and physics-informed neural networks for solving inverse problems for the Navier–Stokes equations

Parameter sample : \(U_{in}\) in \(\hbox {m}/\textrm{s}\)

Time period \(T_p\) in \({\textrm{s}}\)

Snapshot time window in \({\textrm{s}}\)

1

4.255

[0, 11]

1.5

2.830

[0, 7.5]

2

2.1127

[0, 5.5]