Static pressure is the resulting pressure the molecules impart only on a wall when the fluid is at rest
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Answer:illustrate what total pressure is, let’s begin by checking the famous Bernoulli’s equation:
e20
which measures the difference in velocity and pressure between two points in a flow.
The pressure p in this equation is the static pressure. When measured relative to the atmospheric pressure, the static pressure is the same as the gauge pressure. However, it is possible to measure the static pressure with a vacuum as the reference, so that the value measured equals the absolute pressure.
The static pressure is measured when the fluid is at rest relative to the measurement. It can be measured by a piezometer attached to the wall of the pipe where the fluid is flowing.
Explanation:
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