For atmospheric pressure vessels, what is the relationship between diameter and wall thickness for the same material? Is there any data to support this?---------------
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This post was last edited by kareale88 on 2018-10-26 11:17 Normal pressure vessels. What is the relationship between diameter and wall thickness under the same material? Is there any information based on it -, standard sources, papers, experience, etc. I have found several articles about normal pressure vessels in the forum (links are as follows), but it is still not clear.: Seek intuitive reflection https://bbs.hcbbs.com/thread-1546655-1-1.html (Source: Haichuan Chemical Forum Network)] Ask about the welding problem of a normal pressure rectangular container https://bbs.hcbbs.com/thread-1546655-1-1.html (Source: Haichuan Chemical Forum Network) https://bbs.hcbbs.com/thread-1962899-1-1.html (Source: Haichuan Chemical Forum Network)] Normal pressure vessel wall https://bbs.hcbbs.com/thread-1962899-1-1.html (Source: Haichuan Chemical Forum Network) https://bbs.hcbbs.com/thread-1277860-1-1.html (Source: Haichuan Chemical Forum Network)] Calculate the value of pressure P for normal pressure vessels https://bbs.hcbbs.com/thread-1277860-1-1.html (Source: Haichuan Chemical Forum Network) https://bbs.hcbbs.com/thread-845175-1-1.html (Source: Haichuan Chemical Forum Network)] Containers and storage equipment: [Weekly Topic] Some questions about atmospheric pressure vessel design-strength-stiffness-stability (2011.05.23-29) https://bbs.hcbbs.com/thread-845175-1-1.html (Source: Haichuan Chemical Forum Network) The quality of the last post is quite high-----------------------------------------Material--Diameter--Wall Thickness--............Thank you
This post was last edited by waaabc on 2018-10-26 13:13 The wall thickness of atmospheric pressure vessels is mostly considered from the perspective of stiffness, and ordinary vertical vessels, horizontal vessels, towers, rectangular vessels, large oil tanks and other vessels cannot be generalized. The specifics still need to be calculated to know. P.S.: Recommend my form: ■Haichuan waaabc Share ■Chemical Equipment Specifications and Dimensions Chart■ https://bbs.hcbbs.com/thread-1810401-1-1.html There is a commonly used wall thickness selection table for reference.
Isn’t the selection of wall thickness based on design pressure? How much does it have to do with diameter?
Normal pressure vessels have nothing to do with design pressure.
These are also good basis for choosing normal pressure vessel or pressure vessel. https://bbs.hcbbs.com/thread-1378681-1-1.html (Source: Haichuan Chemical Forum Network) Minimum wall thickness requirements for atmospheric pressure vessels https://bbs.hcbbs.com/thread-590447-1-1.html (Source: Haichuan Chemical Forum Network)
Determination of bottom plate and cylinder wall thickness of flat-bottomed atmospheric pressure vessels https://bbs.hcbbs.com/thread-191984-1-1.html (Source: Haichuan Chemical Forum Network) These standards and page numbers are introduced in detail
In the current pressure vessel industry, the accident rate of atmospheric pressure vessels is more than that of pressure vessels, and the number of inspections is much higher. The reason is that no attention is paid, especially to equipment with higher hazards.
I hope to see a direct corresponding relationship, or who can provide an experience table, so as to have a reference, thank you, the poster
You can refer to the storage vessels in the pressure vessel design drawing. There are many normal pressure vessels of various types and structural forms, and they have been put into operation for many years and are mature and reliable.