了解多物理场仿真在基础研究和产品设计中的应用


各个行业的工程师和科研人员都在使用多物理场仿真来研发创新的产品设计和流程。他们在 COMSOL 用户年会上展示了丰富的技术论文和演示文稿,您可以从他们的研究成果中寻找灵感。欢迎访问以下链接浏览精选文章,您也可以使用“快速搜索”工具来查找特定的演示文稿,或按应用领域进行过滤。
查看 COMSOL 用户年会 2018 论文集
AC/DC Electromagneticsx

2D Simulation of Cardiac Tissue new

S. Esfahani[1]
[1]University of South Florida, Tampa, FL, USA

A two-dimensional atrial tissue model has been constructed in COMSOL Multiphysics® software to study the ... 扩展阅读

Modelling of a Differential Sensor in Eddy Current Non-destructive Evaluation

A. Rosell[1], and G. Persson[2]
[1]Volvo Aero Corporation, Trollhättan, Sweden
[2]Chalmers University of Technology, Göteborg, Sweden

Interaction between the probe and a defect in eddy current non-destructive evaluation is studied. Evaluation ... 扩展阅读

Operation of an Electromagnetic Trigger with a Short-Circuit Ring

D. Križaj[1], Z. Top?agi?[1], B. Drnovšek[1]
[1]Faculty of Electrical Engineering, University of Ljubljana, Ljubljana, Slovenia

Numerical simulation of an electromagnetic trigger with a short-circuit ring is presented. The main goal of ... 扩展阅读

Study of Electromagnetic Shielding, a Comparison between Experiment and FEM Simulation

G. Sun [1], C. De Blasiis [1], O. Sekula [1], P. Corsaro [1],
[1] Brugg Kabel AG, Brugg, Switzerland

The loaded underground high voltage cable generates magnetic field with industrial frequency. Depending on ... 扩展阅读

Transient Analysis of an EMVD Using COMSOL Multiphysics

G.E. Stebner[1], C. Hartwig[1]
[1]Ostfalia University, IMEC, Wolfenbüttel, Germany

In this paper an EMVD (Electro-Mechanical Valve Drive) for combustion engines is redesigned to achieve a fail ... 扩展阅读

Simulation and Experimental Validation of Direct Heating of Dhruva Fuel Rod for β Heat Treatment new

B. Patidar, A. P. Tiwari[1], V. Patidar[1], M. M. Hussain[1], K. K. Abdulla[1]
[1]Bhabha Atomic Research Centre, Mumbai, Maharashatra, India

β heat treatment of Uranium rods is carried out for randomization of oriented grains (called texture) ... 扩展阅读

COMSOL在斜井和水平井阵列感应响应计算中的应用

仵杰 [1], 史盼盼 [1],
[1] 西安石油大学,西安,陕西,中国

斜井和水平井中阵列感应响应特性研究是测井数据正确解释的基础。在斜井和水平井中,井轨迹可能以任意角度进出水平地层,阵列感应测井响应计算是复杂的三维电磁场数值计算。基于 COMSOL Multiphysics® 软件的 ... 扩展阅读

微波干燥电磁场、多相传输及大变形三维耦合模型

张春 [1], 朱铧丞 [1], Ashim Datta [1],
[1] 四川大学,成都,四川,中国

引言:微波干燥过程涉及多物理场的耦合,物理过程十分复杂。不仅有被加热物质的形态改变,还有气态、液态和固态三相的相互作用。为了更清楚地理解微波干燥过程,本模型将电磁场、多相流和物理变形用相应的方程耦合到一起建模分析 ... 扩展阅读

Experimental Investigations and Numerical Simulation of Electrothermally Actuated Micro-gripper

B. K. S. Kishor[1], T. Ramesh [1],
[1] NIT Trichy, Tiruchirappalli Tamil Nadu, India.

At the micron-level, thermal actuation exerts larger forces compared to the widely-used electrostatic ... 扩展阅读

Assessing COMSOL Performances on Typical Problems Faced by Turbo-Generator Manufacturers

E.A. Badea[1], J. Oesterheld[1], S. Friedel[2], M. Olsson[3]
[1]Alstom Schweiz, Birr, Switzerland
[2]COMSOL, Zürich, Switzerland
[3]COMSOL, Stockholm, Sweden

Multiphysics processes manifest in turbo-generators due to the leakage electromagnetic field of the stator ... 扩展阅读