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查看 COMSOL 用户年会 2020 论文

Hybrid FEM-BEM Approach for Two- and Three-Dimensional Open Boundary Magnetostatic Problems

A.Weddemann[1], D. Kappe[2], and A. Hütten[2]
[1]Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge MA, USA
[2]Department of Physics, Thin Films and Physics of Nanostructures, Bielefeld University, Bielefeld, Germany

In principal, the calculation of the magnetic state inside a magnetic object requires the evaluation of the ... 扩展阅读

Effect of Gas Flow Rate and Gas Composition in Ar/CH4 Inductively Coupled Plasmas

L. Tong
Keisoku Engineering System Co. Ltd.
Japan

The discharge properties in low pressure inductively coupled Ar/CH4 plasmas operating at an RF frequency of ... 扩展阅读

Simulation of an Atmospheric Pressure Direct Current Microplasma Discharge in He/N2

L. Tong
Keisoku Engineering System Co. Ltd.
Tokyo
Japan

A study of an atmospheric pressure direct current microplasma discharge in He/N2 is performed using COMSOL ... 扩展阅读

Simulating Performance and Species Crossover in a Vanadium Redox Flow Battery using COMSOL Multiphysics

E. Agar, K. Knehr, C. Dennison, and E. Kumbur
Electrochemical Energy Systems Lab.
Dept. of Mechanical Eng. and Mechanics
Drexel University
Philadelphia, PA

Vanadium redox flow batteries (VRBs) are a promising new energy storage technology designed for use in long ... 扩展阅读

A High-Efficiency Micro-Channel Regenerative Heat Exchanger for Fluid Processing

O. Yildirim, and Z. Guo
Intellectual Ventures Laboratories
Bellevue, WA

Regenerative heat exchangers (RHX) find widespread applications in liquid food or pharmaceutical processing ... 扩展阅读

Multifunctional Fluid Power Components using Engineered Lattice Structures

S. Newbauer, D. Cook, and D. Pettis
Milwaukee School of Engineering
Milwaukee, WI

Designing a component with multiple functions, e.g. load bearing and noise attenuation, can increase the ... 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

Transient Electromagnetic-Thermal FE-Model of a SPICE-Coupled Transformer Including Eddy Currents with COMSOL Multiphysics 4.2

H. Neubert[1], R. Disselnkötter[2], and T. Bödrich[1]
[1]Technische Universität Dresden, Institute of Electromechanical and Electronic Design, Dresden, Germany
[2]ABB AG, Forschungszentrum Deutschland, Ladenburg, Germany

Current transformers are used to measure currents in power grid systems. They are characterized by strong ... 扩展阅读

Multiphysics Modeling of a Gas Bubble Expansion

B. Chinè [1], and M. Monno[2]
[1]Laboratorio MUSP, Macchine Utensili e Sistemi di Produzione, Piacenza, Italy and Instituto Tecnologico de Costa Rica, Cartago, Costa Rica
[2]Politecnico di Milano, Dipartimento di Meccanica, Milano, Italy

Modeling and simulation softwares are very useful tools when we have to analyse and understand the different ... 扩展阅读

Investigations on Hydrodynamic in Stirred Vessels for Educational Purposes

A. Egedy, T. Varga, and T. Chován
University of Pannonia
Department of Process Engineering
Veszprém, Hungary

With detailed hydrodynamic modelling of a system the critical parameters and operation limits can be ... 扩展阅读