- Bridging the Terahertz Gap
- Modeling the Lithium-Ion Battery
- Protection contre la Corrosion
- Modélisation des batteries
- Modélisation et Simulation dans le développement des piles à combustible
- Modélisation thermique des petits satellites
- Analyse électro-vibroacoustique d'un transducteur à armature équilibrée
COMSOL Conference 2025 Proceedings
Recueil d'articles, de poster et de présentations acceptées par le Comité de programme
À la conférence COMSOL 2025, des ingénieurs, des chercheurs et des scientifiques du monde entier ont présenté leur utilisation de la modélisation et de la simulation dans tous les grands secteurs d'activité et dans le monde universitaire. Utilisez l'outil de recherche rapide pour trouver une présentation spécifique ou filtrez par sujet ou par lieu d'événement.
Broadband, low to mid-frequency sound absorption with thin, compact structures presents a significant challenge in acoustical engineering. This work presents a novel acoustic metasurface based on weakly coupled parallel Helmholtz resonators (HRs). The design begins with an optimized dual ... En savoir plus
The thermal safety of sodium-ion batteries under mechanical abuse is a key bottleneck for large-scale energy storage applications. In this paper, nail penetration tests were conducted on a 170 Ah prismatic sodium-ion battery at different states of charge, and simulations were performed ... En savoir plus
Integrating piezoelectric actuators onto photonic integrated circuits equips passive photonic components with active tunability and modulation capabilities [1]. Lead zirconate titanate (PZT) chips have been hybrid integrated onto microring resonators to demonstrate tunable external ... En savoir plus
The dual-radiator Ring Imaging Cherenkov (dRICH) detector of the EPIC experiment requires a pressurized gas vessel that combines low mass, dimensional stability, and structural reliability. This work investigates a 1:10 scale vessel prototype manufactured from carbon-fiber-reinforced ... En savoir plus
The traditional adjustable insulation test reactor has a problem where the leakage magnetic field of the core intersect with the coils within large areas, which leads to huge coil eddy loss. Based on the complex power density theory of homogenized multi-turn conductor, this study ... En savoir plus
Foam, as the internal filling material for headphone ear cushion, has a significant influence on user experience (UX) as well as the acoustic performance (PNC & FR) of headphones. Selecting the appropriate foam in practical product development is therefore critical, and a thorough ... En savoir plus
Silicon photonic devices feature a high degree of integration and strong optical field confinement. However, the temperature rise induced by local optical absorption can lead to variations in the material refractive index, thereby affecting the optical resonance characteristics and mode ... En savoir plus
The risk of thermal runaway highlights the critical need for efficient liquid cooling in lithium-ion batteries. This study employs COMSOL Multiphysics® to perform topology optimization of cooling channels within a battery cold plate. Using the density method, we couple turbulent flow and ... En savoir plus
