Pressure filling

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Hemasree
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Joined: Sat Jul 18, 2020 9:37 am

Pressure filling

Post by Hemasree » Sat Jul 18, 2020 9:42 am

Hello. I want help in a problem I am facing.
A testbox of known area has to be pressurized with air. I want to find the time needed to fill the box with certain pressure (in psi). Can anyone help me find a way to it.

admin
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Re: Pressure filling

Post by admin » Sun Jul 19, 2020 9:41 am

Pipe flow calculations - since 2000

Hemasree
Posts: 2
Joined: Sat Jul 18, 2020 9:37 am

Re: Pressure filling

Post by Hemasree » Mon Jul 20, 2020 10:57 am

According to the reference provided by you, the factor k depends on natural logarithms. But the initial pressure in my case is assed to be zero. Taking zero as initial pressure, I don't think the equation works.

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