Regarding pipeline layout
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In pipeline layout design, it is required to \"avoid air pockets, liquid pockets, and dead ends\" – what does this mean?
Liquid pipes should avoid inverted U-shaped bends, while gas pipes should also avoid such bends; a dead end refers to a branch with no outlet. But it’s not absolutely impossible.
What is the function of the U-tube in the pipeline of the ammonia evaporator?
It addresses the issue of thermal stress, preventing damage to the pipes as they expand and contract
The installation of process pipelines should be carried out in a step-up or step-down manner
The pipeline design should ensure a gradual rise and fall in elevation; if there are dead ends, fluid accumulation is likely to occur