See How Modeling and Simulation Is Used Across Industries
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 2025 Collection
电子枪中加速电极的形状参数是影响电子枪性能的关键参数之一，其影响主要通过改变轴上电势分布实现，本研究建立了电子枪加速极的静电仿真简化模型，以加速极形状参数为变量、轴上电势曲线为目标进行参数化扫描，可以得到预设条件下的加速极厚度、孔径、间距等参数的影响趋势。该模型可用于电子枪加速电极的形状参数优化，导入具体电子枪几何模型后可以寻找加速极几何参数的局部最优解。 Read More
磁性纳米线中的磁畴壁 (domain wall) 系统因兼具基础研究价值与应用潜力而备受关注。在窄而薄的纳米线中，横向磁畴壁(transverse domain wall)是最基本的磁畴壁类型。 存在两种截然不同的磁畴壁相互作用机制：首先，静磁相互作用会诱发长程吸引或排斥效应——等效而言，每个磁畴壁携带有效磁荷，介导着类库仑长程相互作用；其次，交换相互作用会在相邻畴壁间产生短程的吸引或排斥力，这实质上是一种拓扑相互作用。按照磁畴壁携带的等效磁荷的符号以及其拓扑手性，共有四种横向磁畴壁，分别记为R+,R-,L+,L-。 对于单根纳米线中的两个磁畴壁 ... Read More
The two most commonly used membrane profiles for sound reproduction of the high frequency audio band are the dome shape and the annular shape. The annular (also known as ring) shape has some different basic design features if compared to a dome with the same outer size. For example, ... Read More
Proton and Radiotherapy are leading particle therapy tactics used to combat chronic and malignant cancers [1]. Ultra-high dose rate (UHDR) flash therapy is a new treatment modality that is currently being studied by several groups. The treatment delivers high doses in a short period of ... Read More
Perovskite solar cells (PSCs) are a promising photovoltaic technology but their performance remains limited by incomplete absorption of incident photons, primarily due to reflection at the transparent front electrode [1]. To address this issue, interface engineering with graphene-based ... Read More
As the global use of COMSOL® apps continues to grow, many developers are seeking practical and secure methods to protect their applications and control their usage. While traditional paid software often relies on license keys, there has been a lack of simple and flexible tools tailored ... Read More
For many years now, numerical simulations allow to calculate and predict processes in many fields such as natural sciences, engineering, and economics. To do this, models of the system under consideration are created and animated using equations based on first principles of physics, e.g. ... Read More
Founded in 1959, with headquarters in Aalst-Waalre, the Netherlands, and having approximately 140 employees, Goudsmit Magnetics is a specialist in the field of magnets and magnetism and delivers both standard and custom-made permanent and electro-magnet solutions in various fields, ... Read More
Calibration drift of temperature sensors is a well-known problem which adversely affects process control, particularly at high temperatures. Some new approaches are being developed [1,2], but degradation of resistive sensor elements is hard to prevent. To overcome this, graphene, which ... Read More
The increasing integration of power electronics into airborne systems drives the need for compact, efficient, and thermally robust solutions that comply with the demanding constraints of the aeronautical environment. In this context, planar transformers offer significant advantages, ... Read More