研究開発におけるマルチフィジックスシミュレーションの具体例
マルチフィジックスモデリングとシミュレーションは, 産業界や学術界のさまざまな分野でイノベーションを推進しています. そのことは, 毎年 COMSOL Conference でエンジニア, 研究者, 科学者が発表する技術論文やポスターで紹介される数多くの活用事例からも明らかです. 以下にまとめられた最近の講演論文集から新たなアイデアやヒントを得たり, クイック検索ツールを使用して特定の発表を検索したり, アプリケーション分野, カンファレンスの開催年や開催地で絞り込んだりできます.
COMSOL Conference 2026 論文集を見る
Este trabalho apresenta a simulação numérica de um sistema de levitação acústica para manipulação de partículas em ar. O sistema de levitação consiste de dois transdutores de ultrassom e um refletor de face plana. Através da simulação é calculado o potencial da força de radiação acústica ... 詳細を見る
Loudspeaker drivers are energy transducers: their main goal is to efficiently convert electrical energy to acoustic energy (sound), through the movement of mechanical parts. As such, they are prime candidates for the application of multiphysics methods and tools. The talk will outline ... 詳細を見る
Magneto-Hydrodynamic (MHD) power generation systems were originally investigated starting from the fact that the interaction of a plasma with a magnetic field must take place at much higher temperatures than could be observed in a mechanical turbine. The main problems of traditional MHD ... 詳細を見る
The ear doesn’t solely listen but it also speaks. Sounds formed in the inner ear which are measurable in the outer ear are called Otoacoustic emissions (OAEs). Some claim these are produced by the outer hair cells (OHCs), the amplifiers in the inner ear. Our hypothesis is that the OHCs ... 詳細を見る
In this work, we seek to simulate SAWs for a better understanding and to benchmark the currently available cloud computing possibilities of COMSOL Multiphysics® software. By using the MEMS module we demonstrate 3D models with reduced geometry to achieve principle information about the ... 詳細を見る
The knowledge of the acoustical transfer paths in active noise control systems is very important for the performance of the system. Unfortunately, simulation is challenging since even simple configurations require comprehensive experience in physics and modeling. Two test setups were ... 詳細を見る
Today a horn driver developing is still time and cost consuming. In addition compression driver behavior depends by the horn profile. In this study is proposed a new technique to model a combination of an existing compression driver and a virtual horn, in order to predict the horn driver ... 詳細を見る
This paper introduces an efficient model to describe energy dissipation in acoustic. When the propagation domain has hard wall boundary conditions only viscous and thermal losses happen and are completely described by the so-called Full Linearized Navier-Stokes model (FLNS) which is ... 詳細を見る
