Search
Now showing items 461-470 of 474
CFD modelling of the powder segregation in multi-material laser directed energy deposition
(Elsevier, 2024-04)
One of the prevailing challenges in multi-material laser Directed Energy Deposition is the segregation of the constituents during the delivery of the feedstock into the melt pool. This phenomenon is of particular concern ...
Sustainable Alternative of Structural Concrete Retaining Tanks
(Emerald Publishing, 2018-05)
The environmental footprint of the construction industry requires the quantification of new developments to appraise their sustainable contribution. Recent developments in relation to the merging of steel fibre reinforced ...
Study of historical developments in the use of fire resistant steels
(Taylor&Francis, 2014-10-29)
This paper presents a review of the most relevant articles on fire-resistant (FR) steels, as part of a research project at the University of the Basque Country (UPV/EHU) on the FR properties of steelstructures. An important ...
Assessment of the influence of façade location and orientation in indoor environment of double-skin building envelopes with perforated metal sheets
(Elsevier, 2019-08-03)
Double-skin perforated sheet façades, enclosures consisting of perforated screens, air chambers and glass/wall sheets, are features of modern building design that are winning greater acceptance. A detailed analysis of their ...
Stiffening near-net-shape functional parts of Inconel 718 LPBF considering material anisotropy and subsequent machining issues
(Elsevier, 2021-12-24)
[EN] Additive manufacturing of metallic parts has witnessed significant development. The laser powder bed fusion (LPBF) process has emerged as a key process for manufacturing thin-walled components. However, despite the ...
Metodología para la reducción de estrés por calor en las calles mediante la disposición de arbolado.
(2023-12-19)
En esta Tesis se presenta una metodología estableciendo los criterios para la evaluación de la necesidad de arbolado en las calles, proponiendo las correspondientes directrices para la implantación de elementos en las ...
Development and Validation of a Frequency Domain Based Methodology for the Preliminary Design of Floating Offshore Wind Semi-Submersible Platforms
(2023-12-12)
Through this Thesis, a novel methodology for the preliminary design of floating offshore wind substructures has been developed. The main advantage is the significantly higher efficient, in terms of computational cost, ...
In-Process Machining Distortion Prediction Method Based on Bulk Residual Stresses Estimation from Reduced Layer Removal
(MDPI, 2024-01-03)
Manufacturing structural monolithic components for the aerospace market often involves machining distortion, which entails high costs and material and energy waste in industry. Despite the development of distortion calculation ...
Fatigue Life Estimation Model of Repaired Components with the Expanded Stop-Hole Technique
(MDPI, 2024-02-01)
Fatigue crack growth tests are conducted to assess the efficacy of the stop-hole crack repair method. This straightforward and widely adopted technique involves drilling a hole at the crack tip and subsequently enlarging ...
On-Screen Visual Feedback Effect on Static Balance Assessment with Perturbations
(MDPI, 2024-02-29)
In this study, the novel mobile dynamometric platform, OREKA, was utilized to perform an extensive analysis of the centre of pressure behaviour during different tilt motion exercises. This platform is based on a parallel ...