Question

what is pressure energy ?.​

Answer 1

Explanation:

The pressure energy is the energy in/of a fluid due to the applied pressure (force per area). So if you have a static fluid in an enclosed container, the energy of the system is only due to the pressure; if the fluid is moving along a flow, then the energy of the system is the kinetic energy as well as the pressure.

Answer 2

The pressure energy is the energy in/of a fluid due to the applied pressure (force per area).