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Dynamic Pressure Calculator

When we have a dynamic fluid system, we have both static pressure, and dynamic pressure which is related to the local velocity of the flow. This dynamic pressure calculator helps you calculate dynamic pressure in fluid flow.

Calculation

Inputs



Density of Fluid, kgm^-3
:997​



Velocity, m/s
:2​


Outputs



Dynamic Pressure
:1994Pa​



Explanation

Dynamic pressure is the kinetic energy per unit volume of a fluid in motion, and can be expressed in the following formula:

Pdynamic=12ρV2P_{dynamic} = \frac12 \rho V^{2}
Where:

Pdynamic=Dynamic pressure in the fluid (Pa)ρ=Density of the fluid (kgm−3)V=Velocity of the fluid (ms−1)P_{dynamic} = Dynamic \: pressure \: in \: the \: fluid \: (Pa)\\ \rho = Density \: of \: the \: fluid \: (kgm^{-3})\\ V = Velocity\: of \: the \: fluid \: (ms^{-1})

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