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.
外加电流阴极保护技术（Impressed current cathodic protection，ICCP）具有输出功率高、保护电流可调和适用范围广等特点，是大型土木基础设施长期腐蚀防护的重要技术之一，已广泛应用于海洋工程、桥梁及港口结构。该技术通过外部直流电源向钢筋持续提供电子，使其发生阴极极化，从而降低钢筋的腐蚀电位和腐蚀速率。碳纤维增强复合材料（carbon fiber-reinforced polymer，CFRP）筋具有耐腐蚀、强度高、质量轻及导电性能良好等优点，可在混凝土结构中同时发挥结构增强与ICCP辅助阳极的作用 ... Read More
The polarization of light is recognized as a key physical quantity in describing light-matter interactions. Polarizers quantitatively characterize the combinations of different polarizations in light beams. In practice, the operations of polarizers require bulky and expensive terminal ... Read More
随着Chiplet封装集成度和功率密度不断提高，局部热积聚与电磁干扰逐渐成为影响器件性能与可靠性的重要因素，而通风开孔在增强强迫对流散热的同时也可能形成电磁泄漏通道。为研究Chiplet封装中电磁屏蔽与热管理之间的耦合关系，本研究基于COMSOL Multiphysics建立三维电磁–热–流多物理场模型。模型采用2×2非均匀功耗Chiplet阵列，并依据不同区域的热负载设计梯度通风上盖，在其下方设置反向旋转且平面错位的第二层屏蔽结构，以增强高热负载区域的局部冷却能力并减少开孔形成的直接电磁泄漏通道。通过非等温层流与固体–流体传热耦合计算获得封装内部速度场 ... Read More
针对地下高压直流电缆的散热问题，利用 Codex 智能体辅助构建热棒冷却系统的COMSOL 三维数值模型。建模过程涵盖参数设置、几何构建、材料与边界条件配置、网格划分、批量求解和结果整理，并对不同热棒布置及导热连接方案进行比较。海报重点展示智能体参与工程仿真建模、模型迭代和数值核查的工作流程，探讨其在复杂模型快速构建与方案筛选中的应用潜力。 Read More
Metasurface design often relies on labor-intensive geometric tuning and repeated full-wave simulations, making the exploration of sample spaces labor-intensive. In this article, we present an end-to-end automated framework for the inverse design of metasurface absorbers and circular ... Read More
电刀是外科手术重要器械，依靠电极-生物组织局部回路完成组织切割与凝血，热损伤控制是其临床应用关键。为研究双极电刀动态切割生物组织的电热作用机制，基于COMSOL Multiphysics构建电热多物理场耦合有限元模型，结合电流守恒方程与Pennes生物传热方程实现电场-传热双向耦合，引入移动网格技术复现电刀动态切割过程，求解组织内部电场与温度场的演化特征。结果显示，电场高度集中于双极电极附近，高温区域随电极运动沿切割轨迹同步迁移；切割移动速率显著影响组织峰值温度与侧向热扩散范围，低速切割易引发更大侧向热损伤，高速切割可获得较窄切口，但存在切割不充分的风险 ... Read More
Interfacial dipoles are commonly represented in semiconductor device models by effective work-function or energy-level shifts. [1,2] However, whether such a reduced description remains equivalent to a spatially resolved dipole under device operating conditions is not obvious. Here, we ... Read More
Optical metasurfaces, composed of subwavelength unit cells, are two-dimensional artificial platforms that enable exceptional electromagnetic wave manipulation unattainable in natural materials, playing pivotal roles in enhancing light-matter interactions [1]. Resonance, ubiquitous in ... Read More
