A problem occurred during the calculation of the tube sheet for SW6; the calculation report requires an increase in the thickness of the large end of the cylinder
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During the SW6 calculation, the following message appears: \"To change the connection structure between the tube sheet and the shell cylinder, it is required that the thickness at the end of the shell cylinder (the larger end of the flange neck) be 12.43 mm, with the thickness of the thickened section being 92 mm.\" This calculation is based on the condition of tube sheet corrosion; before corrosion, the acceptable thickness was 12 mm. What is going on here? How can one calculate it to ensure compliance without changing the thickness? I ask fellow sailors for help!
Could you upload the calculation file? Which component is this calculation related to – the tube sheet? I haven’t encountered this situation yet.