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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

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R. T. Ferreira

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3 papers indexed here

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Conference Open access 2026

Thermomechanical properties optimization of L-PBF support structures via asymptotic homogenization and response surfaces

In the Laser Powder Bed Fusion (L-PBF) addive manufacuring process, support structures are essential to ensure mechanical anchoring and heat dissipation, preventing the part from warping due to accumulation of thermal residual stresses. Reliable simulation of these mesostructures requires extremely refined finite eleme...

Ariangelo Hauer Dias, Felipe Brandão, J. Guedes et al. · 0 citations
Conference Open access 2026

Thermomechanical simulation and optimization of L-PBF support structures for mitigating distortion

The additive manufacturing of titanium alloys (Ti-6Al-4V) by L-PBF is characterized by severe thermal gradients that induce high residual stresses, which can be mitigated by using adequate support structures for preventing distortion. The main challenge lies in the difficulty of predicting how the spatial distribution,...

Ariangelo Hauer Dias, Felipe Brandão, R. T. Ferreira · 0 citations
Open access Sep 2026

Optimisation of variable material orientations through design subregions for additive manufacturing of fibre composites

Additive manufacturing enables the production of structures conceived with optimal design freedom, realising the potential of conceptual gains. The design of composites with variable orientations, or variable stiffness design, holds unexplored potential for benefiting from optimisation techniques and additive manufactu...

Paulo Arthur Costa de Freitas, T. Dutra, R. T. Ferreira · 0 citations

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