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大功率微波环形器热流仿真

谭雅琪¹, 朱铧丞¹
¹四川大学

随着电磁波应用功率的提高，大功率环形器的电磁损耗不可忽视，并造成环形器在工作过程中发生温度变化，导致环形器性能出现不稳定状态。针对大功率环形器在工作过程中温度变化对性能的影响，利用COMSOL ... 扩展阅读

Light Scattering Simulation of Nano-objects on the Surface of Silicon Wafers by 3D Finite Element Method

Y. Oshikane, T. Higashi, N. Taniguchi, M. Nakano, and H. Inoue
Dept. of Prec. Sci. and Technology
Grad. School of Eng.
Osaka University
Japan

Nanotechnology is rated as a key technology of the 21st century. In the field of nano-optics already at ... 扩展阅读

Modeling On-Chip Nanoscale Trap and Enhance Device for Quantum Photonics Using COMSOL Multiphysics®

S. Saha¹, N. Kinsey¹
¹Virginia Commonwealth University, Richmond, VA, USA

In recent years, with the rise of quantum optical technologies, there has been a spurring research interest ... 扩展阅读

Multiphysics Analysis of a High Power RF Window using COMSOL Multiphysics®

Y. Jain[1], P. Sharma[2], H. Dixit[3], P. Parmar[4], K. Ambulkar[1]
[1]Institute for Plasma Research, PO: Bhat, Gandhinagar, INDIA, India
[2]INSTITUTE FOR PLASMA RESEARCH, India
[3]BITS Pilani, Hyderabad Campus, India
[4]Institute for, India

The design and analysis of a multidimensional system involving multiphysics considerations requires solving ... 扩展阅读

Simulation of Silver Evaporation for A Knudsen Effusion Experiment Under Zero Gravity

D. Henriques[1], H. Fritze[2], M. Schulz[2], T. Markus[1]
[1]Hochschule Mannheim, Germany
[2]TU Clausthal, Germany

Material constants are required to develop new materials for the aerospace, automotive and energy industries. ... 扩展阅读

Finite Element Modeling of an AlGaN/GaN Based VOC Sensor Using COMSOL®

B. Uppalapati¹, G. Koley¹, A. Kota²
¹Clemson University, Clemson, SC, USA
²University of Dayton, Dayton, OH, USA

Volatile organic compounds (VOCs) are a large group of chemicals that can be found in many products that we ... 扩展阅读

Use of COMSOL Multiphysics® Simulation Software in High Voltage Electronic Transformers Design

A. Pokryvailo[1]
[1]Spellman High Voltage Electronics Corp., USA

High Voltage Electronic Transformers operate at high frequency, typically in a range of tens-to-hundreds of ... 扩展阅读

Simulation of Sidewall Scattering Losses for Light Pipes

C. Madsen¹
¹Texas A&M University, College Station, TX, USA

The impact of surface roughness on the optical transmission of light pipes has been addressed using a ... 扩展阅读

Flexible Numerical Platform for Electrical Impedance Tomography

A. Fouchard [1], S. Bonnet [1], L. Hervé [1], O. David [2],
[1] University Grenoble Alpes, CEA, LETI, MINATEC Campus, Grenoble, France
[2] Univesité Joseph Fourier, Grenoble Institute of Neuroscience, La Tronche, France

An implementation of the Electrical Impedance Tomography (EIT) forward problem in a generalist FEM package is ... 扩展阅读

Design of a Stealth Antenna Using COMSOL Multiphysics

F. De Vita[1], S. Di Marco[1], F. Costa[1], P. Turchi[1]
[1]Altran Italia, Pisa, Italy

This paper will describe some applications of COMSOL Multiphysics to the analysis of Frequency Selective ... 扩展阅读

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