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Now showing items 241-250 of 260
Accurate Measurement of Temperatures in Industrial Grinding Operations with Steep Gradients
(MDPI, 2024-03-07)
Due to the continuously growing demands from high-added-value sectors such as aerospace, e-mobility or biomedical bound-abrasive technologies are the key to achieving extreme requirements. During grinding, energy is rapidly ...
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 ...
Analysis of the static and dynamic elastic moduli of a one-coat rendering mortar with laboratory and in situ samples
(Elsevier, 2024-07)
Although the compressive strength is the most commonly used property to characterize mortars, it has limited representativeness in real-world applications. The deformation properties of mortars, specifically the elastic ...
Propiedades mecánicas en la fabricación aditiva en base cemento: efectos del proceso de impresión, prestaciones del material y su influencia en elementos estructurales
(2023-12-12)
Los procesos de Fabricación Aditiva generan materiales con una estructura interna estratificada debido a la deposición de cordones contiguos y superpuestos, generando interfases horizontales y verticales que provocan ...
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 ...
Experimental and Numerical Characterization of Mechanical Behavior and Wear Pattern of Vitreous Bonding Grinding Wheels
(2023-12-15)
Introducción al Rectificado y el Papel de las Muelas Abrasivas: El rectificado es esencial en la manufactura para obtener tolerancias precisas y componentes duraderos. Los avances recientes se centran en mejorar la tecnología ...
A novel python-based floating offshore wind turbine simulation framework
(Elsevier, 2024-02)
The expansion of floating offshore wind brings the industry closer to achieving commercial viability. However, the challenging environment characterised by strong winds, waves, and currents, along with the growing size of ...
Digital Twin of the laser-DED process based on a multiscale approach
(Elsevier, 2024-04)
The ramp-up of new geometries, process parameters, and materials can be enormously time and cost-intensive in Additive Manufacturing. Especially for Laser-Directed Energy Deposition (DED-L), the extreme physical environment ...