A non-invasive measurement system for pollutant detection in oil: a preliminary analysis

This study presents a non-invasive, compact, and cost-effective approach for pollutant detection in hydraulic oil in the industrial environment, addressing the critical need to effectively detect the presence of contamination. Hydraulic oils are essential to the operation of industrial machinery, but contamination poses significant risks to efficiency and reliability. Conventional methods for contaminant monitoring can be complex, invasive, and expensive. To address this challenge, this study...

High-Rate Characterization of L-PBF AlSi10Mg under Impact Conditions

The increasing interest in Additive Manufacturing (AM) technologies is mainly driven by their high design flexibility and on-demand production. As these processes expand, there is a critical need to explore the material properties of resulting products under diverse loading conditions. This work investigates the impact response of the as-built aluminum alloy AlSi10Mg, additively manufactured employing a laser powder bed fusion (L-PBF) process. Taylor-cylinder impact tests have been performed ...

Multi-Parameter Estimation by combining Dimensional Analysis and Eddy Current Testing

This paper presents a novel methodology for the simultaneous estimation of geometrical and physical parameters of a Non Destructive Testing system based on Eddy Currents. Specifically, the simultaneous estimation of the thickness and electrical conductivity of metallic samples and the lift-off interposed between the eddy current probe and the metallic sample under test is addressed. The proposed methodology uses dimensional analysis to address the problem, making use of Buckingham’s \textpi \...

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