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。

使用左侧【快速搜索】工具查找您感兴趣的研究,或按照应用领域进行筛选。


查看 COMSOL 用户年会 2020 论文

RF and Microwave Engineeringx

Finite Element Analysis of Curved Cone Corrugated Ground Plane Conical Antenna

R. Sharma, and A. Marwaha
SLIET, Longowal, Sangrur
Punjab, India

Curved cone corrugated ground plane conical antenna has been designed and analyzed using Finite Element ... 扩展阅读

Analysis and Optimization of Dual Arm, Center Excited, Surface Micro-machined Archimedean Spiral Antenna with Improved Wideband Characterestics

G. Miranda[1], N. S. Pamidighantam[1], R. V. Iyer[2], S. Shukla[3], P. Suresh[3], and P. M. Soundarajan[3]
[1]Department of Telecommunications, PESIT, Bangalore,Karnataka,India
[2]Department of Science and Humanities, PESIT, Bangalore,Karnataka,India
[3]DARE,Bangalore,Karnataka,India

An Archimedean Spiral antenna is the common frequency independent antenna which have very large bandwidth. ... 扩展阅读

Super-resolution Properties of the Maxwell Fish-Eye

D. Grabovickic, J. C. Gonzalez, J. C. Miñano, and P. Benitez
CEDINT
Universidad Politecnica de Madrid
Madrid, Spain

In this paper we present an analysis that shows the Maxwell Fish Eye (MFE) only has super-resolution property ... 扩展阅读

Simulation of Realistically Shaped Nanoantennas Using COMSOL Multiphysics

C. Moosmann, G. Sigurdsson, K. Dopf, M. D. Wissert, H.-J. Eisler, and U. Lemmer
Light Technology Institute
Karlsruhe Institute of Technology
Karlsruhe, Germany

Nanoantennas – nanometer sized gold structures resonant at optical wavelengths have interesting properties ... 扩展阅读

Modeling of Through-the-Snow Electric Field Propagation for Rescue Systems

N. Ayuso[1], V. Bataller[1], A. Muñoz[2], D. Tardioli[1], J. A. Cuchí[1], F. Lera[3], and J. L. Villarroel[1]
[1]Aragón Institute for Engineering Research (I3A), University of Zaragoza, Zaragoza, Spain
[2]Advanced Research Laboratories of I3A, Walqa Technological park, Huesca, Spain
[3]Institute of Material Science of Aragón, CSIC-Universidad de Zaragoza, Zaragoza, Spain

Propagation models for avalanche rescue systems are studied here. The paper focuses on the through-the-snow ... 扩展阅读

Multiphysics Design of ESS-Bilbao Linac Accelerating Cavities Using COMSOL

J. L. Munoz, and I. Rodriguez
ESS-Bilbao
Bilbao, Spain

A proton linac drives particles using the electric field of a high power RF standing wave in a resonant ... 扩展阅读

High Field Magnetic Diffusion into Nonlinear Ferrimagnetic Materials

J-W. Braxton Bragg[1], J. Dickens[1], A. Neuber[1], and K. Long[2]
[1]Center for Pulsed Power and Power Electronics, Texas Tech University, Lubbock, TX
[2]Dept. of Mathematics, Texas Tech University, Lubbock, TX

Ferrimagnetic based, coaxial nonlinear transmission lines (NLTLs) provide a means to generate sub-nanosecond ... 扩展阅读

Analysis of Microwave Radiation for Heating

J. Crompton, S. Yushanov, L. Gritter, and K. Koppenhoefer
AltaSim Technologies, LLC.
Columbus, OH

Microwave heating is an important process for many commercial, industrial and household applications. In ... 扩展阅读

Patch Antenna Model for Unmanned Aerial Vehicle

T. Eppes, I. Milanovic, and S. Thiruvengadam
University of Hartford
West Hartford, CT

Patch antennas are widely used in communications links with unmanned aerial vehicles. Their hemispherical ... 扩展阅读

Modeling of Tumor Location Effect in Breast Microwave Imaging using COMSOL

E. Khosrowshahli[1], and A. Jeremic[2]
[1]School of Biomedical Engineering, McMaster University, Hamilton, ON, Canada
[2]McMaster University, Dept. of Electrical and Computer Engineering, McMaster University,
Hamilton, ON, Canada

Microwave imaging has been recently proposed as a potentially useful screening technique for breast cancer. ... 扩展阅读