[HTML][HTML] Characterization approaches affect asymmetric load predictions of hexagonal close-packed alloy

V Tuninetti, A Oñate, M Valenzuela… - Journal of Materials …, 2023 - Elsevier
The anisotropic plasticity constants of the CPB06 criterion for Ti64, previously identified with
experiments performed in all three dimensions, are applied here to evaluate the effect of the …

Assessing Feed-Forward Backpropagation Artificial Neural Networks for Strain-Rate-Sensitive Mechanical Modeling

V Tuninetti, D Forcael, M Valenzuela, A Martínez… - Materials, 2024 - mdpi.com
The manufacturing processes and design of metal and alloy products can be performed over
a wide range of strain rates and temperatures. To design and optimize these processes …

Optimized infill density through topological optimization increases strength of additively manufactured porous polylactic acid

S Rilling, I Ríos, Á Gómez, M Valenzuela… - … International Journal of …, 2023 - Springer
The objective of this paper is to determine the impact of density fraction on the mechanical
properties of 3D printed thermoplastic materials to maximize the mechanical strength of …

A framework for the robust optimization under uncertainty in additive manufacturing

TQD Pham, TV Hoang, XV Tran, S Fetni… - Journal of Manufacturing …, 2023 - Elsevier
This paper introduces a conceptual framework for the robust optimization under uncertainty
in the directed energy deposition (DED) of M4 High-Speed Steel. The goal is to identify …

Surface roughness evolution of 1Cr12Ni3MoVN alloy prepared by additive/subtractive hybrid manufacturing

Z Wang, C Guo, S Shi, Z Chen, G Jiang, C Liu… - Optics & Laser …, 2025 - Elsevier
To improve the surface quality of samples manufactured by directed energy deposition
(DED), the subtractive process is integrated with additive manufacturing, a method known as …

[HTML][HTML] Directed energy deposition (DED) of Inconel 718-SS316L bimetallic structures: Experimental investigations and optimization through artificial humming bird …

D Rajamani, AR Vinod, KN Reddy, MS Kumar - Results in Engineering, 2025 - Elsevier
The present work investigates the influence of direct energy deposition (DED) based
additive manufacturing (AM) parameters on the high strain rate and mechanical properties of …

[HTML][HTML] Design Optimization of a Marine Propeller Shaft for Enhanced Fatigue Life: An Integrated Computational Approach

V Tuninetti, D Martínez, S Narayan, B Menacer… - Journal of Marine …, 2024 - mdpi.com
This study investigates the design and potential failure modes of a marine propeller shaft
using computational and analytical methods. The aim is to assess the structural integrity of …

Impact of Boundary Parameters Accuracy on Modeling of Directed Energy Deposition Thermal Field

C Gallo, L Duchêne, T Quy Duc Pham, R Jardin… - Metals, 2024 - mdpi.com
Within the large Additive Manufacturing (AM) process family, Directed Energy Deposition
(DED) can be used to create low-cost prototypes and coatings, or to repair cracks. In the …

MeltpoolINR: Predicting temperature field, melt pool geometry, and their rate of change in laser powder bed fusion

M Manav, N Perraudin, Y Lin, M Afrasiabi… - arXiv preprint arXiv …, 2024 - arxiv.org
We present a data-driven, differentiable neural network model designed to learn the
temperature field, its gradient, and the cooling rate, while implicitly representing the melt …

Characteristics of the Side Surfaces and Edges of Welded Wire Meshes Used in the Construction of Welded Slotted Screens

M Bąk, S Wencel, P Wieczorek - Materials, 2023 - mdpi.com
Welded resistance slotted screens, also known as slotted screens, are a special type of
screen primarily used for the filtration and separation of liquids and dust. They are …