# Hydraulic Energy

Written by Jerry Ratzlaff on . Posted in Fluid Dynamics

Hydraulic energy, abbreviated as $$E_h$$, is presurized fliud, static or in motion, used to achieve machine motion.

## Hydraulic Energy formula

 $$\large{ E_h = P_h \; t }$$

### Where:

 Units English Metric $$\large{ E_h }$$ = hydraulic energy $$\large{lbf-ft}$$ $$\large{J}$$ $$\large{ P_h }$$ = hydraulic power $$\large{\frac{lbm-ft^2}{sec}}$$ $$\large{\frac{kg-m^2}{s}}$$ $$\large{ t }$$ = time $$\large{sec}$$ $$\large{s}$$