Strouhal number
Input(s)
f: Frequency of vortex shedding \((/ \mathrm{s})\)
L: Characteristic length \((\mathrm{m})\)
\(\mathrm{v}\): Velocity of the fluid \((\mathrm{m} / \mathrm{s})\)
Output(s)
St: Strouhal number (dimensionless)
Formula(s)
\[
S t=f * \frac{L}{v}
\]
Reference(s)
Wikipedia.org .