Ambekar, RS and Oliveira, EF and Pugazhenthi, P and Singh, S and Mahapatra, DR and Galvao, DS and Tiwary, CS (2024) Drop-Weight Impact Resistance of 3D-Printed Complex Zeolite-Inspired Structures. In: Advanced Engineering Materials .
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Abstract
Ballistic resistance architectures have crucial importance in the defense and aerospace industries. The researchers are constantly excited to explore lightweight, complex architectures for higher mechanical energy absorption. The complexity of the design is restricted due to a lack of advanced manufacturing techniques. However, additive manufacturing (AM)/3D printing facilitates sustainability, excellent design flexibility, and automation. The zeolite-inspired 3D printed structures are designed and developed to study deformation under low-velocity drop impact. The present work has the comparison of the specific energy absorption of different types of zeolite-inspired structures. It also has the effect of velocity on impact depth at multiscale using molecular dynamics (theoretical) and computer tomography (experimental). © 2024 The Author(s). Advanced Engineering Materials published by Wiley-VCH GmbH.
| Item Type: | Journal Article |
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| Publication: | Advanced Engineering Materials |
| Publisher: | John Wiley and Sons Inc |
| Additional Information: | The copyright for this article belongs to the author. |
| Keywords: | Aerospace industry; Drops; Energy absorption; Molecular dynamics; Zeolites, 3-D printing; 3D-printing; Ballistic resistance; Complex architectures; Drop-weight impacts; Fracture analysis; Impact energy; Mechanical energy absorption; Specific impact energy; Zeolite-inspired structure, 3D printing |
| Department/Centre: | Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering) |
| Date Deposited: | 04 Oct 2024 09:57 |
| Last Modified: | 04 Oct 2024 09:58 |
| URI: | http://eprints.iisc.ac.in/id/eprint/86412 |
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