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Need water Flow Calculation for a punctured pipe of perfect 15mm dia.

Need water Flow Calculation for a punctured pipe of perfect 15mm dia.

Need water Flow Calculation for a punctured pipe of perfect 15mm dia.

(OP)
Dear Friends i want to make a calculation for discharge rate of 50mm dia pipe punched perfect of 15mm dia Pipe at the bottom of which is installed horizontally in the roof of a room. where pressure is maintained in constant of 7kg with the help of a makeup pump with pressure drop sensor.

RE: Need water Flow Calculation for a punctured pipe of perfect 15mm dia.

I suggest an orifice calc + branch flow loss using the smaller of the diameters.

I used to count sand. Now I don't count at all.

RE: Need water Flow Calculation for a punctured pipe of perfect 15mm dia.

Sounds like a homework problem. What does your professor say about it?

Also... since when was "kg" a unit of pressure?

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