Circulating pipeline network pressure
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Dear experts, in a closed-loop piping system, a booster pump is used to supply water to the inlet of the circulation pump. The height of the transfer in the branch lines is 35 meters. Currently, the pressure at the outlet of the circulation pump is 0.95 MPaG, with a pipe resistance loss of 0.3 MPaG; however, the pressure at the end of the branch lines is only 0.2 MPaG. What could be the reason for this?
It might be related to the location of the pressure tapping point, the installation position of the transmitter, and the transmitter’s zero point.
Have you calculated the pressure loss in the branch pipes? This situation is usually caused by an inappropriate selection of the branch pipes, resulting in excessive pressure loss