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Michele Ferraiuolo, Concetta Palumbo, Andrea Sellitto and Aniello Riccio
The thermo-structural design of the wing leading edge of hypersonic vehicles is a very challenging task as high gradients in thermal field, and hence high thermal stresses, are expected. Indeed, when employing passive hot structures based thermal protect...
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Andrea Sellitto, Salvatore Saputo, Angela Russo, Vincenzo Innaro, Aniello Riccio, Francesco Acerra and Salvatore Russo
In this work, the tensile behavior of a hybrid metallic?composite stiffened panel is investigated. The analyzed structure consists of an omega-reinforced composite fiber-reinforced plastic (CFRP) panel joined with a Z-reinforced aluminum plate by fastene...
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Francesco Di Caprio, Andrea Sellitto, Salvatore Saputo, Michele Guida and Aniello Riccio
This paper aims to investigate the crashworthiness capability of a commercial aircraft metallic sandwich leading edge, subjected to bird strike events. A sensitivity analysis is presented, aimed to assess the influence of the skin parameters (inner and o...
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Andrea Sellitto, Salvatore Saputo, Francesco Di Caprio, Aniello Riccio, Angela Russo and Valerio Acanfora
Numerical investigation on the damage behavior of CFRP laminates subjected to low velocity impacts.
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Aniello Riccio, Salvatore Saputo, Andrea Sellitto, Angela Russo, Francesco Di Caprio and Luigi Di Palma
In the present paper, advanced numerical methodologies have been adopted to investigate the influence of impact angle on the crashworthiness behavior of a composite fuselage section. The analyzed fuselage section, made of unidirectional fiber-reinforced ...
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Francesco Di Caprio, Valerio Acanfora, Stefania Franchitti, Andrea Sellitto and Aniello Riccio
This paper introduces a numerical tool developed for the design and optimization of axial-symmetrical hybrid composite/metal structures. It is assumed that the defined structures are produced by means of two different processes: Additive Layer Manufactur...
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Angela Russo, Andrea Sellitto, Salvatore Saputo, Valerio Acanfora and Aniello Riccio
The presence of cut-outs within thin-walled shell structures is unavoidable, holes being needed for the passage of electrical cables, fuel, or just to reduce the weight of the components. Nevertheless, the high stress concentration can lead to a prematur...
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