Mass optimization of a compressed cylindrical shell with limited life |
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Authors: | G V Filatov |
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Institution: | (1) Ukrainian State University of Chemical Engineering, Dnepropetrovsk, Ukraine |
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Abstract: | A new optimization model is proposed to design corrosion-affected structures with limited life. The optimization problem is
stated as a nonlinear-programming problem. The mass of the structure is minimized. The design is considered optimal when physical
wear and obsolescence arrive simultaneously. A smooth cylindrical shell compressed in the longitudinal direction is used to
illustrate the model
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Translated from Prikladnaya Mekhanika, Vol. 42, No. 3, pp. 97–101, March 2006. |
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Keywords: | smooth cylindrical shell limited life optimal design corrosive medium |
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