Improving the Performance of the Sandwich Panel with the Corrugated Core Filled with Metal Foam: Mathematical and Numerical Methods
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A new type of composite structure with a metal foam is reinforced by the metal corrugated core, called metal-foam-filled sandwich panel
with a corrugated or V-frame core, is modelled, simulated, and studied in this article. All types of samples with different relative densities of the foam are tested and analyzed under the drop hammer load. The sandwich panel
included two aluminium face-sheet, aluminium foams, and aluminium corrugated or V-frame cores. Mathematical and finite element models were also been developed to predict the effects of the relative density of the foam and other geometric parameters on the energy absorption. In addition, the mathematical equations based on a mass-spring-damper problem with two degree-of-freedom (DOF) were derived to evaluate the kinetic and kinematic parameters of the sandwich panel, such as velocity, acceleration, contact force, and energy absorption. It was found that the models could represent the dynamic response of the sandwich panel. Finally, in order to improve the performance of the sandwich panel, an optimization method was utilized for finding the optimum parameters which play an important role.
Paper COI CodeThis Paper COI Code is JR_MACS-6-2_016. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:
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Nouri Damghani, Mohammad and Mohammadzadeh Gonabadi, Arash,1398,Improving the Performance of the Sandwich Panel with the Corrugated Core Filled with Metal Foam: Mathematical and Numerical Methods,https://civilica.com/doc/1026094
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