velocity head การใช้

• Unfortunately, there were no improvements in the casting number " 01 " small-valve high-velocity heads, which would have yielded greater improvements in power.
• In a venturi flow meter, the " differential pressure head " can be used to calculate the " differential velocity head ", which are equivalent in the adjacent picture.
• If we were to divide the dynamic pressure by the product of fluid density and acceleration due to gravity, g, the result is called velocity head, which is used in head equations like the one used for pressure head and hydraulic head.
• The energy equation used for open channel flow computations is a simplification of the Bernoulli Equation ( See Bernoulli Principle ), which takes into account pressure head, elevation head, and velocity head . ( Note, energy and head are synonymous in Fluid Dynamics.