Design basis for horizontal vessels with a design pressure of up to 150 MPa~200 MPa
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Hello, experts. I have a question: for a horizontal container with a diameter of 1000 mm and a length of 10,000 mm, and a design pressure of 150 MPa to 200 MPa, what is the basis for its design? Is it only possible to calculate using finite elements? It is completely beyond the design scope of GB150 and JB/T4732. If anyone has similar experience, could we exchange ideas? Thank you.
:The pressure is so high – stay away from here. There must be such equipment on Mars, right? ;P
It is specified in Clause 3.2.14 of the Fixed Volume Gauge. You can take a look at the comprehensive book on chemical equipment design, titled \"Design of Ultra-High Pressure Vessels\", which provides detailed information on this topic
Take a look; Section 3.2.14 of the \"Fixed Capacity Regulations\" stipulates this.
There seem to be regulations regarding ultra-high pressure containers
But this device is really amazing!
This post was last edited by wanlirn on 2017-7-9 at 18:36. Why would any device require such high pressure? It can’t be 150KPa to 200KPa – that’s just nonsense. With pressures already this high, the range given is rather arbitrary. From our practical experience, as we approach the limits, even small differences in parameters make a huge difference. For example, in a 100-meter race, a difference of 50Mpa matters a lot. Also, the user is too inexperienced; for such high pressures, one should turn to companies like Hefei Institute, CSSC, or Sanling Heavy Industry
Clause 3.2.14 of the ‘General Code for Large Capacity Vessels’ outlines specific requirements for the design of ultra-high pressure vessels, but only provides some principle-based guidelines. ASME VIII-3, \"Code for Construction of High-Pressure Vessels,\" applies to pressure vessels with pressures above 70 MPa, and introduces design methods such as fracture mechanics assessment. In 2015, the draft standard GB \"Ultra-high Pressure Vessels\" was released; it was prepared by institutions such as the China Special Equipment Inspection and Research Institute and Zhejiang University. The content of the draft standard GB \"Ultra-High Pressure Vessels\" is basically consistent with ASME VIII-3, but it does not include information on welding. Due to the limited scope of application for ultra-high pressure vessels and the small number of people involved, progress in formulating GB design standards is slow.
Haha, indeed, this question is a bit far-fetched.
This is a \"what if\" question – could the actual device really handle such high pressure?