Simulation platforms such as COMSOL Multiphysics and Flow-3D model melt pool dynamics, heat transfer, and solidification to predict and prevent defects like porosity, cracking, and warping in metal ...

Japanese researchers have developed an AI tool, TEGNet, that designs thermoelectric generators with over 99% accuracy in a fraction of the time required by conventional methods. The system could lower ...

Abstract: This paper addresses the localization of Partial Discharge through a 3D Finite Element Method analysis of acoustic wave propagation inside a 3-phase 35kV transformer with the help of COMSOL ...

Abstract: Accurately modeling the transient behavior of non insulated (NI) ReBCO superconducting coils is crucial for fully assessing their potential for high-field magnet applications. 3D Finite ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

There’s so much to see and do in Tokyo that it’s easy to miss attractions while rushing around. But don’t forget to look up at Tokyo’s massive high-tech 3D billboards, which have been popular ...

The rise of the consumer 3D printer has yielded amazing devices for designers, engineers, hobbyists, tinkerers, and schools alike. I've been reviewing 3D printers for PCMag since the first widely ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option. Since 2004 ...

Today's affordable 3D printers will surprise you: You can get a smooth-working machine with useful features once reserved for high-end models. Starting at just $250, these are the top budget ...

3D shapes can be made from 2D shapes called nets. Watch the video to learn how 3D shapes, such as a cube, can be created from nets, an arrangement of 2D shapes. Let's talk about nets. More ...