I'm a newbie asking for advice on calculating the length of a vacuum container.
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As shown in the picture, can this component be regarded as a reinforced component as specified in GB1504.3.1? This is my first time to calculate the vacuum container. Please give me some guidance.
Tubesheets work! Orifice plate has no basis!
Thank you. Could you please tell me which standard the tube sheet is based on?
It is an empty plate welded inside the container. Can it be used as a reinforcing ring?
This post was last edited by wanlirn on 2021-4-10 09:00. The calculation mainly depends on the combined moment of inertia between it and the cylinder. ； Even if you really set up a reinforcement circle, it still has to be calculated and passed.
This should be a partition (size 1394), which is not connected to the cylinder and has no reinforcing effect. It should not be used as a reinforcing member.
Is the tube plate not an orifice plate? ? ? Are there tube sheets without holes? :o
The file is positive and can be used as a reinforcing circle. GB/T150，“ 4.5.2.4 , the internal components of the container such as trays, etc...." This has the same effect as the tray.
If it is welded to the cylinder (and the welding length meets the requirements of GB/T150), calculate the combined moment of inertia to determine whether it has a strengthening effect. If it is not welded to the cylinder, it will definitely not function as a reinforcing ring.