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Illuminating the Physics Behind Electromagnetics Concepts with Applications

Nathaniel Kinsey, Virginia Commonwealth University, Virginia, USA

Electrical engineering students find it hard to visualize the electromagnetics concepts they are learning. To remedy this issue, a professor at Virginia Commonwealth University built specialized simulation applications, distributing them to students as part of the lesson plan. Per saperne di più

Lighting the Way for Improved Synchrotron Vacuum Chambers at RadiaSoft

Nicholas Goldring, RadiaSoft LLC, Colorado, USA

One of the goals of the Argonne National Laboratory (ANL) is to increase the brightness of synchrotron beams for the Advanced Photon Source particle accelerator. To do so, engineers from RadiaSoft LLC created simulation applications to design optimized synchrotron vacuum chambers. Per saperne di più

ITW Uses Multiphysics Simulation to Cook Up Smart Microwave Oven Designs

Christopher Hopper, ITW, Illinois, USA

To design a "smart oven" with solid-state, convection heating, engineers at Illinois Tool Works (ITW) Food Equipment Group turned to multiphysics simulation and specialized applications. The finished product is able to cook food faster and more efficiently than conventional appliances. Per saperne di più

Understanding Brillouin Optomechanical Interaction with Multiphysics Modeling

Thiago Alegre, Paulo Dainese, and Gustavo Wiederhecker, University of Campinas and Corning, Brazil

Researchers from the University of Campinas and Corning wanted to see how photoelastics and moving boundary effects work together to enhance (or suppress) Brillouin scattering in waveguides, optical fibers, and other nanophotonic structures. To do so, they turned to numerical modeling. Per saperne di più

Helicon Antenna Supports Nuclear Fusion

Humberto Torreblanca, General Atomics, USA

Built by engineers at General Atomics, the DIII-D tokamak needs to achieve temperatures that are 10 times hotter than the core of the Sun to achieve nuclear fusion. To accomplish this, a novel heating system using a helicon antenna that can inject 1 megawatt of RF power is being designed ... Per saperne di più

National Grid Models Underground Cable Routes

David Scott, UK National Grid, United Kingdom

U.K. National Grid bears responsibility for maintaining the high-voltage transmission network in the U.K. Determining accurate cable ratings (maximum load capacity while staying within temperature ranges) is a significant effort, since they have to maintain reliability, safety, and ... Per saperne di più

The Brains of Banknote Processing Systems

Jan Domke, Klaus Thierauf, Giesecke & Devrient Currency Technology, Germany

Giesecke+Devrient Currency Technology develops sensors for modular, high-performance banknote processing systems that are used by professional cash centers to sort millions of banknotes every day. Banknotes are fed through a conveyor belt system and transported through arrays of sensors ... Per saperne di più

Simulation Advances the Design of a Microfluidic Therapeutic Cell Sorter

The Technology Partnership (TTP), a firm that consults on technology development, created a vortex-actuated cell sorter (VACS), a device that sorts biological cells in a new, improved, and faster way. Cell sorting is a technique used to treat various diseases, including cancer. The ... Per saperne di più

Reliable Structures and Wearable Systems Call for Multiphysics Simulation

Lucia Zullino, STMicroelectronics, Italy

At STMicroelectronics, engineers use numerical simulation to optimize semiconductor solutions for a wide range of use cases, such as developing a sensor for analyzing concrete health and ensuring the accuracy of a bioimpedance meter. In the case of the bioimpedance meter, an ... Per saperne di più

Efficient Grid Operation and Maintenance with Simulation Apps

Jing Zhang, NARI Group Corporation, China

Engineers at NARI Group Corporation developed the Cable Condition Analysis Expert System App, based on their electrical and structural multiphysics model, to accurately predict cable faults and improve troubleshooting efficiency. The simulation application enables field technicians to ... Per saperne di più