TY  - Type of reference 
TI  - Exploring Building Orientation Effects on Mechanical Properties in FDM Technology: A Two-Scale Numerical Analysis 
AU  - Khalid Essafi
 
AU  - Aissa Ouballouch
 
AU  - Khalid Zarbane 
AB  - Additive manufacturing, particularly Fused Deposition Modeling (FDM), has revolutionized the fabrication of customized products, offering an opportunity to make complex parts. However, inherent complexity of these parts demands attention to analyze them, especially in understanding their mechanical properties. This study uses a homogenization method to determine these properties using two scale technique. Our investigation explores the influence of building orientation (Flat, On-edge, Up-right) on longitudinal Young’s modulus. To achieve this, we begin by creating the appropriate Representative Volume Element (RVE) which embodies the microstructure of 3D printed specimens. Subsequently, we calculate orthotropic properties of this RVE using Material Designer tool. Then, these properties are integrated into the subdivided specimen using material Referencess within ANSYS Workbench. And finally, we validate our numerical findings with experimental results. 
DO  - 10.21494/ISTE.OP.2024.1222 
JF  - Uncertainties and Reliability of Multiphysical Systems 
KW  - FDM, homogenization method, RVE, Two-Scale, Numerical Analysis, Interface, Building orientation, DFF, méthode d’homogénéisation, RVE, méthode à deux échelles, analyse numérique, interface, orientation d’impression,  
L1  - https://openscience.fr/IMG/pdf/iste_incertfia24v8n1_5.pdf 
LA  - en 
PB  - ISTE OpenScience 
DA  - 2024/10/23 
SN  - 2514-569X 
TT  - Explorer les effets de l’orientation des bâtiments sur les propriétés mécaniques dans la technologie FDM : une analyse numérique à deux échelles 
UR  - https://openscience.fr/Exploring-Building-Orientation-Effects-on-Mechanical-Properties-in-FDM 
IS  - Issue 1 
VL  - 8 
ER  -