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Estimation of Tungsten Melt-Zone Size During Transient Heat Loads

Y. Patil[1], S. S. Khirwadkar[1], S. Belsare[1]
[1]Institute for Plasma Research, Gandhinagar, Ahmedabad, India

Electron beam has a wide range of applications in the material processing and joining techniques. Apart from ... 扩展阅读

Hemodynamic Therapy of Middle Cerebral Artery Vasospasm Guided by a Multiphase Model of Oxygen Transport

S. Conrad[1,2], P. Chittiboina[3], and B. Guthikonda[3]

[1]Department of Bioinformatics and Computational Biology, Louisiana State University Health Sciences Center, Shreveport, LA, USA
[2]Department of Biomedical Engineering, Louisiana Tech University, Ruston, LA, USA
[3]Department of Neurosurgery, Louisiana State University Health Sciences Center, Shreveport, LA, USA

Cerebral vasospasm is a complication of subarachnoid hemorrhage and other neurosurgical emergencies that ... 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

Foundational Undergraduate Teaching and Research Tools In Thermoelectrics Using COMSOL Multiphysics®

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

COMSOL Multiphysics® can play a crucial role in jumpstarting undergraduate research programs in physics and ... 扩展阅读

The Effect of Induced Electron Diffusion on the Optical Properties of Plasmonic Nanostructures

Changyin Ji [1], Qingfan Shi [1], Yongyou Zhang [1], Ning Zheng [1], Liangsheng Li [2]
[1] Beijing Institute of Technology, School of Physics, Beijing, China
[2] Science and Technology on Electromagnetic Scattering Laboratory, Beijing，China

Recently, the researchers usually use the hydrodynamic Drude model (HDM) to investigate the nonlocal optical ... 扩展阅读

线板电极下负电晕放电的仿真研究

刘志 [1], 李家玮 [1], 韩锋 [1],
[1] 华中科技大学

线板电极结构是电晕放电装置中一种常见的结构，但是其电晕放电的发展过程却一直不清楚。本文利用comsol中的等离子化学模块，对大气压条件下空气介质中线板电极的负电晕放电发展过程进行了仿真研究。在仿真模型中 ... 扩展阅读

Structural Analysis: Going Beyond Standard Load Cases

I. Kjelberg
CSEM sa, Switzerland

Dr. Ivar Kjelberg is Senior Project Manager for Mechatronics in the Systems Engineering Division of CSEM SA ... 扩展阅读

Radiofrequency Inductive Coupled Plasmas Towards Low Pressure

M. Cavenago
Laboratori Nazionali di Legnaro
INFN
Legnaro, Italy

Inductively coupled plasmas (ICP) are largely used as a convenient way to produce large ion currents in ... 扩展阅读

Mode Conversion Losses in a Smooth Wall Circular Waveguide

R. Kumar[1], H. B. Pandya [1], S. Danani [1], P. Vasu [1], V. Kumar[1]
[1]ITER-India, Gandhinagar, Gujarat, India

The ITER-ECE transmission lines consist of smooth-wall circular waveguides, including miter bends and other ... 扩展阅读

基于射频等离子体鞘层模型的放电仿真研究

胡瑞韬 [1], 戴飞 [1], 张国梁 [1],
[1] 北京航空航天大学北京中国

电磁辐射对燃油危害是加油站、炼油厂、油气基地等大型设施禁用手机和其他无线通讯设备的重要原因。不同于静电对燃油蒸气的危害，本文的研究重点在于分析不同频率下的射频放电击穿特性。基于射频等离子体鞘层模型，通过多物理场仿真 ... 扩展阅读

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