ビデオギャラリ

Innovative designs are typically not developed in one go. In this video, we meet Doug Button, distinguished audio system engineer at Sonos, who shares his philosophy that innovation is iteration and ...

In this keynote talk from the COMSOL Conference 2024 Boston, Doug Button and Joe Jankovsky of Sonos explore how they use modeling and simulation to analyze and improve the acoustic directivity of ...

To increase the load-carrying capacity of a structure, one might think to simply add more material. That can certainly be the way to go in many cases, but sometimes, to make a structure stronger, it ...

Ensuring high-quality sound in enclosed spaces, such as rooms or cars, requires an understanding of the sound radiation characteristics of the speaker sources, as well as the acoustic properties of ...

In this keynote talk, Mustafa Baris Topçuoglu discusses aerospace company GKN Fokker Elmo's research and customer-focused approach to electrical wiring interconnection system (EWIS) solutions for ...

To accurately model electroacoustic transducers and how they interact with other devices and environments, you need to account for multiple physics in a fully coupled sense. In this presentation, we ...

Stimulated Brillouin scattering (SBS) is a nonlinear process occurring in optical fibers. In this keynote talk from COMSOL Day: Optics & Photonics, Helena Lopez Aviles of Coherent explains how to ...

Laser-induced surface modifications of glass has emerged as a polishing technique due to its ability to decrease subaperture surface roughness. Implementing this technique requires an understanding ...

Devialet, a company specializing in high-end acoustic engineering, uses multiphysics simulation to optimize loudspeaker development.

In this keynote talk from the COMSOL Conference 2023 Munich, ...

In this archived webinar, we discuss the use of the COMSOL Multiphysics^® software for modeling manufacturing processes involving heat transfer, solid mechanics, and fluid flow. Our talk opens with an ...

Spark plasma sintering (SPS) is an energy-efficient technique that involves Joule heating and uniaxial pressure to densify materials such as ceramics, metals, and composites. The key to this ...

Phononic crystals are acoustic metamaterials that can be used in various microfluidic devices and as waveguides, collimators, isolators, and surface and bulk acoustic wave devices. When designing ...

In this archived webinar, we give an in-depth look at the Acoustics Module, an add-on to COMSOL Multiphysics^®. We explore the features and functionality for modeling acoustics and vibrations in applications ...

When you add the MEMS Module to the COMSOL Multiphysics^® simulation platform, you get access to specialized functionality that is ideally suited for modeling MEMS devices. In this archived webinar, we ...

Wet cleans and other liquid phase etches account for approximately 25% of all processing steps in the manufacturing of semiconductor devices. These cleaning steps are crucial because even nanometer ...