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Metamaterials Make Physics Seem Like Magic
Metamaterials are manufactured, structured materials that they can interact and manipulate wave phenomena such that objects surrounded by metamaterials are shielded from these waves. In the case of light, metamaterials make these objects ‘invisible’. Researchers throughout the world are ... Per saperne di più
Numerical Simulation-Based Topology Optimization Leads to Better Cooling of Electronic Components in Toyota Hybrid Vehicles
The Toyota Research Institute in Ann Arbor drives cutting-edge research in energy efficiency, mobility infrastructure, and safety. Here, Ercan Dede and his team are designing heat sinks (or cold plates), which are affixed to fragile electrical systems and other applications in Toyota’s ... Per saperne di più
Simulation of Magnetic Flux Leakage Inspection
Salzgitter Mannesmann Forschung (SZMF) advances testing methods for the Salzgitter Group, a leading company that works with the manufacture of, among other things, pipes. In the manufacturing of heavy steel tubing, it is important maintain quality, which is done through conduct non ... Per saperne di più
Simulation-Based Engineering Fosters Innovation and Invention
Simulation-based engineering is the key to shortening time to market for innovations. Intellectual Ventures, in Bellevue, WA, is reaping the benefits of using COMSOL Multiphysics to accelerate their workflow from design study to prototype, and then on to their customers as inventions ... Per saperne di più
Modeling Scar Effects in Electrical Spinal Cord Stimulation
The Neuromodulation Group at Lahey Clinic conducted a study based upon spinal cord stimulation (SCS). SCS involves implanting a series of electrodes that apply electric potential to the spine, interfering with pain signaling circuitry. It’s used to alleviate chronic back and leg pain. ... Per saperne di più
Optimized Heating Process with Uniform Coating
Rautaruukki Oyj supplies metal-based components and systems to the construction and mechanical engineering industries, where process engineer, Mika Judin, works with optimizing their coating technologies. When coating rolled metal with paint, it is important that the coating be applied ... Per saperne di più
The Science of Water Screening
Johnson Screens® are the manufacturers of steel screens that impede debris from lakes and rivers from entering pipes and valves that will utilize the water. Their task is to provide application-specific screens that must be customized to the environment they are operating in. Often this ... Per saperne di più
Shape Changing Lubricants
Shell Global Solutions UK is conducting research to optimize lubricants for the fuel economy. A problem exists in creating a balance between energy efficient lubricants that decrease friction, and the higher wear created by the thinner oil film in the lower friction lubricant. There are ... Per saperne di più
Reduced-Weight Reaction Sphere Makes Way for Extra Satellite Payload
CSEM is a private applied research and development center specializing in micro-technology, system engineering, micro-electronics, and communications technologies. One of their latest projects is working on minimizing the weight of satellite attitude control systems as every gram of ... Per saperne di più
Battery Simulation Propels Electric Cars in China
Dr. Songrui Wang is a researcher at The Tianjin Institute of Power Sources, involved in battery testing and evaluation for design recommendations on safety. She analyzes the risk of potential fire hazards associated with lithium ion batteries, which are fast becoming the most popular ... Per saperne di più