DataVXAdvanced Engineering MaterialsPaper
journal article·2024-11Open access

Drop‐Weight Impact Resistance of 3D‐Printed Complex Zeolite‐Inspired Structures

Rushikesh S. Ambekar, Eliezer F. Oliveira, Piraisoodan Pugazhenthi, Shatrughan Singh, Debiprosad Roy Mahapatra, Douglas S. Galvao, Chandra S. Tiwary

Advanced Engineering Materials· Volume 26· Issue 22
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Source abstract

Abstract

Drop-Weight Impact Resistance In article number 2400035, Douglas S. Galvao, Chandra S. Tiwary, and co-workers show that as the impactor (metallic tip) hits the complex 3D-printed porous structures, the impactor experiences multiple stress concentration regions throughout the porous structures; as a result, efficient stress concentrates around the pores, causing local deformation. During penetration of the impactor, the impact energy is absorbed in various events such as the tearing of layers, delamination, bulging, and densification of the structure.
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Research context

OpenAlex topics: Additive Manufacturing and 3D Printing Technologies · Surface Modification and Superhydrophobicity

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Affiliations

Department of Metallurgical and Materials Engineering Indian Institute of Technology Kharagpur 721302 West Bengal India

Department of Physics and Meteorology São Paulo State University (Unesp) School of Sciences Bauru SP 17033‐360 Brazil

Department of Aerospace Engineering Indian Institute of Science Bangalore 560012 India

Applied Physics Department Gleb Wataghin Institute of Physics State University of Campinas Campinas SP 13083‐970 Brazil

Center for Computing in Engineering & Sciences State University of Campinas Campinas SP 13083‐970 Brazil

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