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Validation of COMSOL Multiphysics® for Magnetohydrodynamics (MHD) Flows in Fusion Applications

Y. Yan [1], S. Smolentsev [1], M. Abdou [1]
[1] Fusion Science and Technology Center, University of California, Los Angeles, CA, USA

Several commercial CFD companies have recently extended their codes to magnetohydrodynamic (MHD) flows. ... 扩展阅读

Radiofrequency Ablation and Its Effect on Heat Generation on Ground Pads

J. J. Barrett [1], M. Brown [1,][2],
[1] Halyard Health, Alpharetta, GA, USA
[2] Georgia Institute of Technology, Atlanta, GA, USA

Radiofrequency ablation (RFA) is a minimally invasive procedure that can be used to treat chronic pain. ... 扩展阅读

Time Domain Reflectometry of a Water Tree inside an Underground Cable

K. Burkes [1],
[1] Savannah River National Laboratory, Jackson, SC, USA

This poster presents the electric field flowing through an insulated cable due to a high frequency voltage ... 扩展阅读

Design and Simulation of Cyclotron Magnet Using COMSOL Multiphysics®

F. Alrumayan [1], A. Hendy [1], H. Kassim [2],
[1] King Faisal Specialist Hospital and Research Centre, Saudia Arabia
[2] King Saud University, Saudia Arabia

Medical accelerators, in particular Cyclotrons, are used to accelerate charged particles to tens of Mega ... 扩展阅读

Emission Characteristics of Solid State Color Centers Coupled to Plasmonic Antennae and Waveguides

M. Y. Shalaginov [1], S. Bogdanov [2], A. V. Kildishev [2],
[1] Massachusetts Institute of Technology, Cambridge, MA, USA
[2] Purdue University, West Lafayette, IN, USA

Recently a lot of research efforts have been focused on using plasmonics and nanophotonic structures for ... 扩展阅读

Using Microwaves for Extracting Water From the Moon

Edwin Ethridge
Senior Materials Scientist, NASA Marshall Space Flight Center

A scientific hypothesis states that cryogenic trapped water is just under the surface of lunar soil at the ... 扩展阅读

Simulation of an ECT Sensor to Inspect the Reinforcement of Concrete Structures

N. P. de Alcantara Jr. [1], L. Gonçalves Jr. [1],
[1] São Paulo State University - Unesp, Bauru, SP, Brazil

The paper describes the use of COMSOL Multiphysics to simulate an ECT (Eddy Current Testing) sensor, designed ... 扩展阅读

无线电能传输线圈温升计算

宋佳祥 [1], 安慧林 [1], 李艳红 [2], 张超 [2], 李孝凯 [1], 赵欣哲 [1], 刘国强 [1],
[1] 中国科学院电工研究所，北京，中国；中国科学院大学，北京，中国
[2] 中国科学院电工研究所，北京，中国；

无线电能传输技术在电力、能源和汽车等领域得到了越来越广泛的关注与应用。目前随着电力和电子产品功能的完善与升级，对电能功率的需求日益增强，无线电能传输技术为匹配这些需求，正朝着大功率和远距离的趋势发展。但是功率的加大 ... 扩展阅读

Full Simulative Approach to Orbital Angular Momentum (OAM) Transmissions between Antenna Arrays

R. Gaffoglio [1], A. Cagliero [1], A. De Vita [2], B. Sacco [2],
[1] Department of Physics, University of Torino, Torino, Italy
[2] Centre for Research and Technological Innovation, RAI Radiotelevisione Italiana, Torino, Italy

The possibility of exploiting the Orbital Angular Momentum (OAM) of light as a means to simultaneously ... 扩展阅读

Mathematical Modelling and Simulation of Magnetostrictive Materials by Comsol Multiphysics

M. Bailoni[1], Y.Wei[2], and L. Norum[2]
[1]University of Trieste, guest at Norwegian University of Science and Technology (NTNU) Dep. of Electric Power Engineering, Trondheim, Norway
[2]Norwegian University of Science and Technology (NTNU), Trondheim, Norway

This paper presents the mathematical modeling for the analysis of the magnetostrictive materials, which ... 扩展阅读

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