International Manufacturing Forum Series

The September 2021 session of the International Manufacturing Forum Series will take place next Thursday, 2nd of September, starting from 10:00 am (GMT+1), via Zoom platform. The session theme is Manufacturing and Digital Twins. A digital twin is a virtual model or more accurately a virtual environment designed to accurately […]

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Reconstruction of 3D objects: how to save time and memory while preserving details

Highly-defined 3D objects play more and more a central role in Computer Graphics. Actually, several fields of application deal with 3D assets (just think about the employment of AR/VR for videogames, medical applications, cultural heritage preservation, e-commerce). In such a context, the challenge is to create 3D models stuck to […]

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ROM based optimization in the packaging industry

In the framework of a long-lasting collaboration between the MOX laboratory, the company MOXOFF s.p.a. and TetraPak, we have developed a software suite for the simulation, optimization, and uncertainty quantification of filling systems in the packaging industry. The simulation tool is based on a non-intrusive POD reduced-order method that allows […]

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epiMOX: a point of view on the COVID-19 epidemic

https://www.epimox.polimi.it/

A research group at MOX has been active during the past year in the development of epidemiological models for the analysis and forecast of the COVID-19 epidemic in Italy. In particular, we have released the epiMOX dashboard (https://www.epimox.polimi.it/) [1] for the visualization and processing of COVID-19 data and simulation results […]

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Time-X project: TIME parallelization for eXascale computing and beyond

Nowadays digital twins are commonly designed and investigated in industry before physical products are manufactured. To construct such virtual prototypes multiobjective optimization of several key performance indicators from different physical domains is performed. For a wide range of applications, e.g., electric motors, high-fidelity transient simulations are necessary, as they allow […]

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Electro-Thermal Modeling of High-Temperature Superconducting Coils and Magnets in Collaboration With CERN

Superconducting magnets are used in high-energy particle accelerators such as the Large Hadron Collider at CERN to exert electromagnetic forces on the particle beam. These forces keep the particles on a circular path by, e.g., bending the path of the beam and keeping it focused. High-temperature superconducting (HTS) materials are […]

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AI-TWILIGHT: AI powered Digital Twin for lighting infrastructure in the context of front-end Industry 4.0

Over the last decades, LEDs have taken over the lighting industry. Their design is a multiphysical problem, involving mechanical, optical, electrical, and thermal components and considerations. All of these domains influence the operational behavior of LEDs, with the temperature having the largest impact on the lifetime of a given product. […]

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Finite Element Parasitic Extraction and Sensitivity Analysis in Industry

Parasitic extraction is a key technique in electromagnetic compatibility analysis. It enables to extract the parasitic resistances, inductances, and capacitances from a CAD model, and thereby to asses the performance of the design in a joint circuit simulation in combination with its functional circuit elements. A sensitivity analysis of the […]

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Modelling Ground Temperatures for the Climate Model LPJmL4

by Julia Niebsch Climate models are used to make predictions about the future development of the climate. These models use a variety of factors like aerial CO2 levels, sea temperatures and forestation to determine possible outcomes of the ongoing climate crisis. These physical and chemical processes can be described through […]

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Mathematics for Ophtalmology

by Julia Shatokhina Optical coherence tomography (OCT) is a powerful interferometric technique providing non-invasive 3D imaging of sub-surface structures with resolutions on the micrometer scale. Significant developments of the OCT techniques in the recent decades were observed especially in biomedical applications. Thus, in ophthalmology the OCT imaging technique has revolutionized […]

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