SAM: Recent submissions

Now showing items 309-315 of 6547

    • Physics-informed deep homogenization approach for random nanoporous composites with energetic interfaces 
      Article dans une revue avec comité de lecture
      CHEN, Qiang; ccCHATZIGEORGIOU, George; ccMERAGHNI, Fodil; CHEN, Xuefeng; YANG, Zhibo (Elsevier BV, 2025-01)
      This contribution presents a new physics-informed deep homogenization neural network model for identifying local displacement and stress fields, as well as homogenized moduli, of nanocomposites with periodic arrays of ...
    • Damping Behavior in a Wide Temperature Range of FeMn-Like High Entropy Shape Memory Alloys 
      Article dans une revue avec comité de lecture
      ccPELTIER, Laurent; LOHMULLER, P.; ccMERAGHNI, Fodil; PATOOR, Etienne; ccLAHEURTE, Pascal; ccBERVEILLER, Sophie (Springer Science and Business Media LLC, 2022-08)
      In this work, a new class of iron-based high entropy shape memory alloys (HE-SMAs) have been designed, characterized, and optimized. These FeCu-NiMnV alloys (FeMn-like) with damping properties at low and high temperatures ...
    • Elasticity-inspired data-driven micromechanics theory for unidirectional composites with interfacial damage 
      Article dans une revue avec comité de lecture
      CHEN, Qiang; TU, Wenqiong; WU, Jiajun; HE, Zhelong; ccCHATZIGEORGIOU, George; ccMERAGHNI, Fodil; YANG, Zhibo; CHEN, Xuefeng (Elsevier BV, 2024-11)
      We present a novel elasticity-inspired data-driven Fourier homogenization network (FHN) theory for periodic heterogeneous microstructures with square or hexagonal arrays of cylindrical fibers. Towards this end, two ...
    • Stress-constrained topology optimization using the constrained natural element method 
      Article dans une revue avec comité de lecture
      CHEN, Yanda; ccMONTEIRO, Eric; ccKOUTIRI, Imade; ccFAVIER, Véronique (Springer Science and Business Media LLC, 2024-04)
      This paper presents a topology optimization framework to achieve volume minimization with Crossland fatigue constraints under proportional loading using the Constrained Natural Element Method. The local minimization problem ...
    • Detrimental effect of high-productivity L-PBF parameters on metal dusting resistance of Inconel 625 
      Article dans une revue avec comité de lecture
      VERNOUILLET, Annabelle; ccVANDE PUT, Aurélie; ccPUGLIARA, Alessandro; ccEPIFANO, Enrica; ccDE TERRIS, Thibaut; ccPEYRE, Patrice; ccDOUBLET, Solène; ccMONCEAU, Daniel (Elsevier BV, 2024-03)
      The effect of increased productivity in L-PBF manufacturing on the metal dusting resistance of Inconel 625 was studied at 610 ◦C. Two sets of processing parameters were tested: the standard parameters given by the machine ...
    • Empowering PGD-based parametric analysis with Optimal Transport 
      Article dans une revue avec comité de lecture
      ccMUNOZ, David; ccTORREGROSA JORDAN, Sergio; ALLIX, Olivier; ccCHINESTA SORIA, Francisco (Elsevier BV, 2024-01)
      The Proper Generalized Decomposition (PGD) is a Model Order Reduction framework that has been proposed to be able to do parametric analysis of physical problems. These parameters may include material properties, boundary ...
    • Hybrid Twins Modeling of a High-Level Radioactive Waste Cell Demonstrator for Long-Term Temperature Monitoring and Forecasting 
      Article dans une revue avec comité de lecture
      ccMUNOZ, David; ccTHOMAS, Anoop Ebey; ccCOTTON, Julien; BERTRAND, Johan; ccCHINESTA SORIA, Francisco (MDPI AG, 2024-07)
      Monitoring a deep geological repository for radioactive waste during the operational phases relies on a combination of fit-for-purpose numerical simulations and online sensor measurements, both producing complementary ...