A study of crashworthiness performance in thin-walledmulti-cell tubes 3D-printed from different polymers
dc.contributor.author | Tunay, Merve | |
dc.contributor.author | Bardakcı, Alperen | |
dc.date.accessioned | 2024-10-02T07:23:55Z | |
dc.date.available | 2024-10-02T07:23:55Z | |
dc.date.issued | 2024 | en_US |
dc.department | Hitit Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü | |
dc.description.abstract | Multicellular, thin-walled impact tubes have been intensely studied and usedin various engineering fields in recent years due to their lightweight, high per-formance, ease of application, superior energy absorption, and stable deforma-tion characteristics. In this study, energy absorption, crashworthinessperformances, and deformation properties of thin-walled structures manufac-tured from polylactic acid (PLA+) and acrylonitrile butadiene styrene (ABS)using fused deposition modeling (FDM) technology were compared underquasi-static axial compression. Thin-walled structures consist of multicellulartubes connected by concentric corner-edge connections with square and hex-agonal cross-sections. Experimental testing outcomes indicate that the energyabsorption capacity increases with increasing the number of corners in multi-cellular structures. The tubes with square wall-to-wall (S-WW) and hexagonalwall-to-wall (H-WW) cross-sections exhibit superior crashworthiness perfor-mance compared to other cross-sections. Based on the experimental results,the absorbed energy by WW patterned PLA+ square tubes are 19%, 7%, and46% more than that of wall-to-corner (WC), corner-to-wall (CW), and corner-to-corner (CC) patterned tubes, respectively, while it is 11%, 19%, and 80%more in hexagonal cross-section tubes, respectively. This study provides aninformative reference for easier applicability of multicellular energy-absorbingstructures with 3D-print and the design of corner-edge connections of internalconnections in multicellular structures. | |
dc.description.provenance | Submitted by Zeynep Umut NARİN (umutarslan@hitit.edu.tr) on 2024-10-02T07:23:03Z No. of bitstreams: 0 | en |
dc.description.provenance | Approved for entry into archive by Zeynep Umut NARİN (umutarslan@hitit.edu.tr) on 2024-10-02T07:23:55Z (GMT) No. of bitstreams: 0 | en |
dc.description.provenance | Made available in DSpace on 2024-10-02T07:23:55Z (GMT). No. of bitstreams: 0 Previous issue date: 2024 | en |
dc.identifier.citation | Tunay, M., & Bardakci, A. (2024). A study of crashworthiness performance in thin?walled multi?cell tubes 3D?printed from different polymers. Journal of Applied Polymer Science, e56287. | |
dc.identifier.doi | 10.1002/app.56287 | |
dc.identifier.issn | 0021-8995 | |
dc.identifier.issn | 1097-4628 | |
dc.identifier.scopusquality | Q2 | |
dc.identifier.uri | https://doi.org/10.1002/app.56287 | |
dc.identifier.uri | https://hdl.handle.net/11491/9064 | |
dc.identifier.wos | WOS:001314940100001 | |
dc.identifier.wosquality | Q2 | |
dc.indekslendigikaynak | Web of Science | |
dc.indekslendigikaynak | Scopus | |
dc.institutionauthor | Tunay, Merve | |
dc.language.iso | en | |
dc.publisher | WILEY | |
dc.relation.ispartof | JOURNAL OF APPLIED POLYMER SCIENCE | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | 3d-Printed Tubes | en_US |
dc.subject | Crashworthiness | en_US |
dc.subject | Energy Absorption Performance | en_US |
dc.subject | Quasi-Static Axialloading | en_US |
dc.subject | Thin-Walled Multi-Cell Tubes | en_US |
dc.title | A study of crashworthiness performance in thin-walledmulti-cell tubes 3D-printed from different polymers | |
dc.type | Article |
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