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Validation of Space Charge Laminar Flow in Diodes

M. Cavenago[1]
[1]INFN-LNL, Legnaro, Padova, Italy

The well known Pierce design of electron and ion diodes is the base of particle source extraction systems [1 ... 扩展阅读

Thermoelectric Generators With Double Cooling And Novel Thermoelectric Materials

D. Buna [1], L. Hohxa [1], D. Tafone [1],
[1] Engineering Physics, School of Theoretical and Applied Science, Ramapo College of New Jersey, Mahwah, NJ, USA

Recent developments (1) in thermal metamaterials that enhance the response of thermoelectric generators (TEG) ... 扩展阅读

Thermo Mechanical Analysis of Divertor Test Mock-up using COMSOL Multiphysics

Y. Patil[1], D. Krishnan[1], S. S. Khirwadkar[1]
[1]Institute for plasma research, Bhat, Gandhinagar, Gujarat, India

Divertor is act as an exhaust for the nuclear fusion reactor. Main function of a divertor is to remove the ... 扩展阅读

Model of a Filament Assisted CVD Reactor

J. Brcka[1]

[1]TEL US Holdings, Inc., Technology Development Center, Albany, New York, USA

In this presentation we are dealing with the computational fluid model of a Filament Assisted Chemical Vapor ... 扩展阅读

Role of the Diffusion Current in Nonequilibrium Modeling of Welding Arcs

M. Baeva[1]
[1]INP Greifswald e.V., Greifswald, Germany

2D self-consistent nonequilibrium model of a free-burning arc in argon has been developed. The model is based ... 扩展阅读

Finite Element Simulation of Impulse Arc Discharge

A. Chusov [1], E. Rodikova [1], M. Pinchuk [2], Y. Murashov [3], Vladimir Frolov [3], Dmitriy Ivanov [3],
[1] Streamer Electric Inc., St.Petersburg, Russia
[2] Institute for Electrophysics and Electrical Power, St.Petersburg , Russia
[3] St.Petersburg Polytechnical University, Russia

Damages caused by lightning overvoltages remains to be an important issue for electrical industry, putting ... 扩展阅读

微束等离子弧焊电弧数值分析

刘海华 [1], 陈豪杰 [1],
[1] 天津工业大学

基于磁流体动力学与Maxwell方程组，建立微束等离子弧焊电弧的二维轴对称模型，应用COMSOL软件进行求解计算，得到了微束等离子弧焊的电弧温度场、流场、电流密度、电弧所受洛伦兹力以及工件表面电弧压力分布情况 ... 扩展阅读

Finite Element Analysis of Electro Discharge Machining process

H.Singh [1], Dr. Y.M Puri [1],
[1] Visvesvaraya National Institute of Technology, Nagpur, Maharashtra, India

The present research work aims to present thermal analysis of Electrical Discharge machining. During its ... 扩展阅读

Simulation Study of Electron Beam Profile Near the Aperture of Hollow Cathode for High Current Density Electron Beam Generation using COMSOL Multiphysics®

N. Gurjar[1], S. Kumari[1], K. Singhal[1], S. Jain[1], N. Kumar[1]
[1]CSIR-CEERI, India

High power Terahertz (THz) sources have become a topic of great interest for a wide variety of applications ... 扩展阅读

Simulation of Electromagnetic Enhancement in Transition Metamaterials using COMSOL

I. Mozjerin[1], T. Gibson[1], and N.M. Litchinitser[1]
[1]Department of Electrical Engineering, The State University of New York at Buffalo, Buffalo, New York, USA

Metamaterials are a new class of artificial materials, which possess various unusual properties. One of these ... 扩展阅读

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