Determination of the gas exhaust flow rate from the container
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A container is being inflated, and there is a vent pipe; it is required that there be a certain flow rate of gas in this pipe. How can one calculate the pressure that needs to be reached inside the container? Thank you all, I’m waiting online~~~~~~~~~~~~
Don’t sink! Everyone, give it your best effort, please
Didn’t understand? Isn’t it the same amount in and out?:P
The gas flow rate in the pipe is related to the pipe diameter. When the pressure inside the container is 2 atm above absolute pressure and it is vented to the atmosphere, the velocity at the vent opening can theoretically reach the speed of sound.
It’s the Bernoulli equation; in practice you need to take into account the correction factors