Browsing NTNU Open by Author "Susmel, Luca"
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The Critical Distance Method to estimate the fatigue strength of notched additively manufactured titanium
Al Zamzami, I; Razavi, Seyed Mohammad Javad; Berto, Filippo; Susmel, Luca (Peer reviewed; Journal article, 2020)The present investigation deals with the problem of performing the fatigue assessment of notched components made of 3D-printed titanium alloy Ti6Al4V when it is used in the as-manufactured condition. The notch fatigue ... -
Fused filament fabrication-4d-printed shape memory polymers: A review
Valvez, Sara; Reis, Paulo N. B.; Susmel, Luca; Berto, Filippo (Peer reviewed; Journal article, 2021)Additive manufacturing (AM) is the process through which components/structures are produced layer-by-layer. In this context, 4D printing combines 3D printing with time so that this combination results in additively ... -
Preface: The second European Conference on the Structural Integrity of Additively Manufactured Materials
Berto, Filippo; Hooreweder, Brecht; Iacoviello, Francesco; Stampfl, Jurgen; Susmel, Luca; Torgersen, Jan (Journal article; Peer reviewed, 2022)Additive manufacturing (AM) offers the potential to economically fabricate customized parts with complex geometries in a rapid design-to-manufacture cycle. However, the basic understanding of the fracture behavior of AM ... -
The Strain energy density to estimate lifetime of notched components subjected to variable amplitude fatigue loading
Hu, Zheng; Berto, Filippo; Susmel, Luca (Journal article; Peer reviewed, 2019)In the present paper, the approach based on the strain energy density (SED) averaged over a structural volume is reformulated to estimate the lifetime of notched components subjected to variable amplitude (VA) uniaxial ... -
Validation of the average strain energy density criterion for additively manufactured notched polylactide acid specimens
Seibert, Paul; Razavi, Seyed Mohammad Javad; Susmel, Luca; Berto, Filippo; Kastner, Markus (Peer reviewed; Journal article, 2020)The applicability of the Averaged Strain Energy Density (ASED) criterion [1] to predict the failure of notched Polylactide Acid (PLA) specimens fabricated by Fused Deposition Modeling (FDM) is validated by means of ...