Fluids, hydraulics and flows
Euler number
Calculates Euler number from pressure drop, density, and velocity.
Related calculators
Dynamic pressure
Calculates dynamic pressure from fluid density and flow velocity.
Darcy-Weisbach pressure loss
Calculates pipe pressure loss with the Darcy-Weisbach equation.
Minor-loss pressure drop
Calculates minor-loss pressure drop from coefficient K and dynamic pressure.
Cavitation number
Calculates auxiliary cavitation number from pressure, vapor pressure, density, and flow velocity.
Froude number
Calculates Froude number from velocity, gravity, and characteristic length.
Mach number
Calculates Mach number as the ratio of flow velocity to speed of sound.