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Strouhal number

Bauw. Strouhalzahl f
geow. Stroubal Nummer
Phys. Strouhal-Zahl f
 Englisch Thesaurus
Strouhal number
Abkürz., Luftf. St (bonly)
Metrol. Dimensionless parameter relating the vortex frequency f generated by a body having a characteristic dimension / to the fluid velocity a. It is given by the formula