Abstract
In this paper the problem of shape optimization of thin-walled pressure vessel heads is investigated. Shape of a meridian which minimizes the functional containing a depth and capacity of a vessel closure is sought. The meridian is approximated either by the convex Bézier polynomial or by functions with free parameters. Domes consisting of both two- and one-arc are considered. The optimal solutions are obtained using the simulated annealing algorithm.
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Krużelecki, J., Proszowski, R. Shape optimization of thin-walled pressure vessel end closures. Struct Multidisc Optim 46, 739–754 (2012). https://doi.org/10.1007/s00158-012-0789-1
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DOI: https://doi.org/10.1007/s00158-012-0789-1