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
The Marine Controlled Source ElectroMagnetic (marine CSEM) is a geophysical method used by the oil industry to investigate resistive targets in the sediments under the ocean floor. In this work we simulate marine CSEM data including 1D, 2.5D and 3D modeling. The results obtained with ... Read More
COMSOL Multiphysics® software was used to simulate and analyze the transmission attenuation spectra of the negative curvature hollow-core fiber (NCHCF) over the wavelength from 2.7 μm to 4.2 μm. The effect of thickness of capillaries and the effect of the distance between the capillaries ... Read More
The Surface Acoustic Wave (SAW) linear motor was studied which is developed utilizing the friction principle for driving. The principle says that, when a slider is placed on the Rayleigh waves generated on a stator, the slider moves in reverse direction of the wave due to friction ... Read More
Introduction Computer simulations are widely used for the interpretation and inversion of electromagnetic measurements in well logging. Until recently, simulated logs have been computed with approximate 1D or 2D models. By using the COMSOL® RF Module installed on a cluster, we show that ... Read More
The RF matching network is a critical component positioned between the RF generator and the plasma chamber, designed to transform the plasma impedance to a value suitable for the RF generator. Because the matching network design must be highly customized based on the specific conditions ... Read More
Photonic integrated circuits (PIC) play important roles in contemporary optical communication systems. Incorporating functional materials into PICs equips passive photonic devices with active modulation capabilities, unleashing great potentials in optical signal processing, quantum ... Read More
Klein tunneling is one of the most striking consequences of Dirac equation. Despite experimental investigations of the phenomenon in analog systems in the transport or quasi-bound state scenario, a direct observation of quantized Klein tunneling is still lacking. Now this is achieved in ... Read More
开发了一个创新的微波炉食物烹饪虚拟仿真APP。通过耦合流体、固体、电磁场和热场，实现了对微波加热过程的全面模拟。实现了不依赖MATLAB实现食物旋转模拟，并通过自研方法显著降低了模拟时间，提高了计算效率。 通过App开发器，我们构建了一个用户友好的界面，使得用户可以轻松自定义各种参数，如食材特性、几何形状、容器设计、旋转方式和加热功率等。此外，我们还使用了COMSOL Compiler™，进一步增强了模型的可移植性和应用范围。 该仿真APP能够准确预测食物在不同条件下的加热均匀性和所需时间，为微波炉设计和食品工程提供了宝贵的虚拟实验平台 ... Read More
微磁学仿真(micromagnetics simulation)是自旋电子学与磁学领域中重要的一种重要的研究手段，本质上通过求解Landau-Lifshitz-Gilbert（LLG）方程来对磁性体系中磁矩的动力学进行仿真。微磁学仿真的主流软件以开源为主，包括OOMMF、Mumax3等，然而其在工程上的应用以及与多物理场耦合的扩展性仍有所不足。我们基于COMSOL的Physics Builder创立了微磁学仿真模块，不仅能够实现已有的微磁学仿真功能，还能够与COMSOL内置的多物理场进行耦合，如磁弹耦合、磁光耦合、各向异性磁电阻等，为学术研究和工程应用提供了新的接口 ... Read More
可微波速冻水饺作为一种冷冻多组分食品，在微波复热过程中皮料的水分损失较为严重，为解决这一问题，有必要对其复热过程中的传热传质行为进行研究。本文建立了一个以速冻水饺为多孔介质，并将电磁场与传热传质相结合的多相多孔介质模型，其中耦合了“固体传热”、“稀物质传递”和“电磁波，频域”三种物理场，并结合了麦克斯韦方程组、质量守恒方程、相变方程及能量守恒方程，以测量得到的介电特性以及热特性为输入参数，模拟了在720W的微波功率下复热速冻水饺过程中内部温度场及水分的动态分布。结果表明不同组分的食品表现出较大加热速率以及水分损失的差异，经过180秒的复热后皮料的平均温度达到90℃ ... Read More