Institut Clément Ader

Design and analysis of smooth geometry‐conforming lattices via Generalized Bézier patches

Abstract We propose a novel methodology to model globally G 1 geometry‐conforming metamaterials using Generalized Bézier‐based (GB) patches. Since every canonical tile is inscribed in a unit cube, we exploit its natural decomposition in octants and design multi‐sided patches for...

Characterization of tensile and torsional fatigue behaviors of additively manufactured super duplex stainless steel SAF 2507

Abstract Super duplex stainless steels (SDSSs) are well known for their good mechanical properties and corrosion resistance inherited from the dual-phase microstructure with equivalent proportion of ferrite and austenite. The development of additive manufacturing has given rise t...