what is the pressure head, velocity head and gravitational head......
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Answers
pressure head = pressure head is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column on the base of its container. It may also be called static pressure head or simply static head (but not static head pressure)..
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velocity head = Velocity head is a basic concept of fluid engineering that represents the bulk motion of the fluid. It can also be converted into the pressure that the fluid would gain were it to be stopped without any energy loss. The formula to quantify it as velocity squared over 2 x Gravity..
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..gravity head .=With the Gravity series, Head delivers outstanding control and feel to a variety of ability levels and playing styles.
Answer:
PRESSURE HEAD-In fluid mechanics, pressure head is the internal energy of a fluid due to the pressure exerted on its container. It may also be called static pressure head or simply static head (but not static head pressure).
VELOCITY HEAD-It equals ρν/2 where ρ is the density of the fluid and ν is the velocity.
GRAVITATIONAL HEAD.- The potential energy per unit weight of fluid due to its elevation above an arbitrary datum
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