Explore the innovative ways multiphysics simulation is being used worldwide to advance research
Multiphysics modeling and simulation drives innovation across industries and academia — as is evidenced by the many uses showcased in the technical papers and posters presented by engineers, researchers, and scientists at the COMSOL Conference each year.
Draw inspiration from the recent proceedings collected below, or, to find a specific presentation or filter by application area or conference year/location, use the Quick Search tool.
View the COMSOL Conference 2026 Collection
Photothermal deflection spectroscopy (PDS) relies on the angular displacement of a probe beam through a fluid with varying index of refraction. The precise angular displacement of the probe beam is dependent on the entire index of refraction field, which is in turn dependent on fluid ... Read More
INTRODUCTION: The Dirac equation is employed in particle physics and historically gave the first combined unification of quantum mechanics and relativity theory by introducing a four component wave function Ψn n=1…4. This wave function describes the behavior of fermion type particles (e ... Read More
At the moment of DC activation, charged surfaces begin interacting with the adjoining electrolyte solution. The charges along the surface of that interface slowly attract oppositely charged ionic particles, which eventually gather on or near the surface, creating the Electric Double ... Read More
High Voltage Electronic Transformers operate at high frequency, typically in a range of tens-to-hundreds of kHz. Knowing and tuning their parasitic parameters is an important aspect at the design phase. Although a vast amount of analytical means is available for calculating parasitics, ... Read More
The quantitative value of electrical bio impedance in tissue structures is sensitive to changes in ionic concentration, frequency and dispersion but lacks specificity. It is difficult to a create a physical measurement set up of clinical value capable of quantifying the contribution of ... Read More
1100kV GIL应用于中国的苏通特高压输电工程，其额定电压水平世界最高。为了保证其绝缘可靠性，进行产品设计时，绝缘子附近设置了微粒陷阱，用于捕捉附近的异物微粒，降低绝缘子表面发生沿面闪络的几率。GIL内部绝缘结构形式和几何尺寸决定了电势梯度分布，微粒运动受自身重力、库仑力、电场梯度力、气体阻力及摩擦力的共同作用，运动规律复杂难测。本文采用COMSOL软件建立了金属微粒在1100kV GIL微粒陷阱附近的运动模型，利用粒子追踪模块获得了不同大小微粒在不同电压和不同初始位置的运动轨迹。通过分析微粒运动规律，指导制定GIL产品老练试验方案，增加了微粒陷阱的捕捉效果 ... Read More
生物医疗电子产品成为当前发展的新热点，为了与人体表面皮肤贴合，各种柔性材料用于制备医疗检测器件。其中，PVDF材料拥有良好的柔性、压电性、压阻性和生物相容性，可制备适用于符合人体力学的柔性探测器。PVDF材料具有很大的压电电压常数，微小的形变能产生较大的电势差。利用此特性，可检测颈椎、腰椎和膝关节的运动状况，极大的避免造成人体损伤。 利用Comsol多物理场有限元仿真软件，构建PVDF柔性器件结构，设置驱动材料和电极材料相关参数参数，选取固体力学模块和AC/DC模块，网格化分析求解，量化PVDF柔性器件形变和电压的关系。 comsol有限元分析软件具有多个专业模块 ... Read More
