Multiparametric shape optimal design of disks |
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Authors: | R Korycki |
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Affiliation: | (1) ód Technical University, I-26, ul. Zwirki 36, PL-90-924 ód , Poland |
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Abstract: | The external boundary of a structure described by a set of design parameters undergoes shape modification. Arbitrary stress, strain and displacement functionals are defined within the domain of the structure and its first- and second-order sensitivities with respect to varying structural shape are discussed. The optimal shape design problem is then formulated and solved using the first- and second-order sensitivity information. The iterative analysis-redesign algorithm is formulated using the finite element method. Some illustrative examples are included. |
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