Table 1.

Froude efficiency at critical Strouhal number

Froude efficiency (%)
ReEBTEBT-2CFD
30059.359.518.86
400067.2566.6722.95
9289.4747.55
  • Re, Reynolds number; EBT, elongated body theory; EBT-2, EBT efficiency formula (Cheng and Blickhan, 1994); CFD, computational fluid dynamics