Relationship between gas flow rate and pressure
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Seen in some literature. The relationship between gas pressure and flow velocity is calculated using the following formula: ΔP = u²X/2g; the difference in pressure between two points is equal to the square of the flow velocity divided by twice the acceleration due to gravity. I would like to know what theoretical basis supports this. Please, experts, help me understand it.
Bernoulli’s equation, ignoring some energy losses