COMSOL Conference 2026 Proceedings
Collection of Papers, Posters, and Slideshows Accepted by the Program Committee
At the COMSOL Conference 2026, engineers, researchers, and scientists from around the globe showcased their use of modeling and simulation across all major industries and in academia. Use the Quick Search tool to find a specific presentation or filter by topic or event location.
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
