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Is there any standard, domestic or international, that specifies requirements for the flow velocity at the nozzles of containers?

2017-01-11 View Original

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I would appreciate some guidance from those who know more O(∩_∩)O Thank you
Reply #2 2017-01-11
I haven’t seen it; it’s probably designed based on the flow rate of our normal pipelines!
Reply #3 2017-01-11
We thought the same way before, but after contacting a process package supplier recently, we feel that our previous assumptions might be incorrect. We’re looking to see if there are any domestic or international standards that can serve as a reference
Reply #4 2017-01-12
What did that process package supplier say that made you think your previous idea was wrong? Could you share it?
Reply #5 2017-01-12
I used to think that having the same diameter would be sufficient, but the xx process package stated that there are requirements regarding the flow velocity at the nozzle
Reply #6 2017-01-12
No wonder diameter reducers are used when connecting pipes to the nozzles of some equipment. When I first started working on pipe installation, I always thought it was a pointless task; if the diameter is specified by the manufacturing process and matches the size of the equipment’s nozzle, then why is a reducer needed? . . :lol
Reply #7 2017-01-12
Haha, so I’m looking for some standard guidelines to see exactly what’s going on
Reply #8 2017-01-12
This estimation isn’t easy; I have few standard references to consult. The factors that can affect flow rate include noise, vibration, and corrosion wear. I would need someone with expert knowledge in process engineering to answer this question – I’m really curious too~:lol

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