DOIONLINE 
DOIONLINE Publish In |
International Journal of Mechanical and Production Engineering (IJMPE)-IJMPE |
 Journal Home Volume Issue |
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Issue |
Volume-7,Issue-12 ( Dec, 2019 ) | |||||||||
Paper Title |
Design Optimization of A Sandwich Pressurized Shell | |||||||||
Author Name |
Farougnoureldin, Ruiguo, Hao Zhou | |||||||||
Affilition |
School of Mechanical Engineering, Nanjing University of Science and Technology | |||||||||
Pages |
147-151 | |||||||||
Abstract |
Abstract - An open-ended horizontal circular sandwich pressurized shell, constrained at both ends, is loaded by internal uniform pressure. During the optimization process of the sandwich pressurized shell, the proper choice of the geometrical constraints, by ensuring that a minimum weight may make a problem. The objective function of the weight per unit length of the corrugated (trapezoidal) core sandwich pressurized shell is solved as the optimization problem. The structure Optimization is subjected to constraints of the stress. In this paper, the optimal design variables of a series of a sandwich pressurized shell of given loads have been defined and validated by the finite element. The design optimization results are presented in diagrams form. Keywords - Pressurized Sandwich Cylinders, Corrugated Core Sandwich Panels, Fem; Structural Optimization, Optimal Design. | |||||||||
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