How to determine the operating pressure of fluid pipelines during the process package phase
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This post was last edited by HaiChuanDeFeng on 2010-3-3 09:21. How is the operating pressure of the fluid pipelines specified during the process package stage? ? During the process package stage, it is not known the final path and distance of the pipelines, their layout, or the number of bends, so it is impossible to calculate the pressure drop. How do you determine the operating pressure for the fluid pipelines? ? This
Estimate. But generally, there are also arrangements for the equipment and rough sketches of the height. Apart from pressure-sensitive operations, a certain amount of error is allowed
Based on experience, those who do this usually have extensive design experience. The projects here are all things that design institutes have applied! ! !
For ordinary media, there is no need to consider frictional resistance losses; it is sufficient to take into account the large resistance that needs to be overcome. For pipelines used for long-distance transportation, detailed calculations are required
Estimation: It is carried out based on factors such as the pressure at known points, the height of the equipment, the head provided by the pumping equipment, and the pressure losses in the pipes and fittings (as approximate values). When preparing a process package, one already has a good understanding of the process system, so making such estimations is not a problem.
Based on experience, those who do this usually have extensive design experience.