Velocity (dynamic) pressure

If velocity pressure is regarded as kinetic energy per unit volume then, denoting the mean velocity of airflow by V, mass by m and density by p, the following can be derived:

* = Тжйг = °’5P1’2 <I5’25)

(15.26)

And the converse is

(15.27)

подпись: (15.27)V= 1.291-Vp7

Posted in Air Conditioning Engineering


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