Regarding the pipeline pressure buildup issue
Thread Content
After the entire installation was completed, it was found that the calibration of the instruments never met the required standards; once the inlet was calibrated properly, there were significant deviations at the outlet. How can this problem be solved when there are deviations at the inlet after ensuring the outlet is proper? Could it be due to the pressure drop in the pipeline? After all, there are filters and dryers in the pipeline, as well as many fittings and valves – is this the main cause?
In my opinion, first calculations should be carried out using the formulas from chemical engineering principles; only when the inlet and outlet pressures fall within the specified range can pressure regulation be achieved through control valves – otherwise, no amount of adjustment will meet the required standards
If the export requirements can be met, it’s likely not a problem with pressure buildup in the pipelines; rather, the selection of instruments needs to be considered
It should be; the resistance loss of the equipment is relatively high, so the resistance loss needs to be calculated