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An Original Way of Using COMSOL Multiphysics® Application Builder to Enhance Simulation of Laser Welding

Y. A. Mayi¹, M. Dal¹, P. Peyre¹, M. Bellet², C. Metton³, C. Moriconi³, R. Fabbro¹
¹Laboratoire PIMM, Arts et Metiers, Paris, France
²CEMEF, MINES ParisTech, Sophia Antipolis, France
³Safran Additive Manufacturing, Paris, France

The present work introduces a new methodology, based on COMSOL Multiphysics® Application Builder, to account ... 扩展阅读

Genetic Algorithm for Geometry Optimization of Optical Antennas

R. Diaz de Leon [1], G. Gonzalez [1], A. G. Rodriguez [1], E. Flores [2], F. J. Gonzalez [1],
[1] Universidad Autonoma de SLP, San Luis Potosi, S.L.P., Mexico
[2] Instituto Tecnologico de SLP, San Luis Potosi, S.L.P., Mexico

A genetic algorithm was programmed in MATLAB® software and linked to the COMSOL Multiphysics® software with ... 扩展阅读

A Heat Transfer Model for Ugitech’s Continuous Casting Machine

C. Deville-Cavellin
Dr.
Liquid Metal Metallurgy and Solidification department
Ugitech’s Research Center, Ugine, France

Dr. Christian Deville-Cavellin is a Research Engineer at Ugitech's Research Center, since 1995. Ugitech, ... 扩展阅读

COMSOL Multiphysics^® Version 4

Svante Littmarck
President and CEO, COMSOL

Svante Littmarck is the CEO of the COMSOL group. He co-founded COMSOL in 1986. He holds a M.Sc. in Applied ... 扩展阅读

Controlled Olfactory Delivery Using Magnetophoretic Guidance

J. Xi [1], Z. Zhang [1], X. Si [2],
[1] Central Michigan University, Mount Pleasant, MI, USA
[2] California Baptist University, Riverside, CA, USA

Background: Even though the direct nose-to-brain drug delivery has multiple advantages, its application is ... 扩展阅读

Benefits of COMSOL Multiphysics^® Version 4

Ed Fontes
Chief Technology Officer, COMSOL

Ed Fontes is CTO at COMSOL with specific interest in the transport-reaction products. He has 14 years ... 扩展阅读

Evaluation of Binary Mixture Models for 3D Printed Biosensors

J. Persad [1], S. Rocke [1], D. Ringis [1], A. Abdool [1],
[1] Department of Electrical and Computer Engineering, University of the West Indies, St. Augustine, Trinidad and Tobago

3D printing as applied to the area of electronics manufacture covers a broad range of traditional printing ... 扩展阅读

四端口微波扫频加热模型的数值建模与分析

杨丰铭 [1], 朱铧丞 [2],
[1] 四川大学、成都、四川、中国
[2] 四川大学

传统的微波加热存在加热不均匀加热效率低等问题，对此本文提出了一种微波四端口扫频加热模型。通过使用四个端口馈入能量和使用变化的频率来提高加热的均匀性和效率。微波加热的过程是一个电磁场与固体传热场相互耦合的过程 ... 扩展阅读

开关电源中磁性元器件的半实物仿真与应用

任获荣 [1], 何磊 [1], 韩博文 [2],
[1] 西安电子科技大学
[2] 陕西华经微电子股份有限公司

摘要：磁性元器件广泛应用于开关电源系统中，例如：变压器用于电磁能量变换，起到隔离、电压变换等作用；电感器用于储能、吸收电磁干扰等作用。现如今，简单的依靠以往粗略的经验公式或者解析表达式已经不能精确的计算出实际的频率 ... 扩展阅读

Evaluating Nanogaps in Ag and Au Nanoparticle Clusters for SERS Applications Using COMSOL Multiphysics®

R. Asapu [1], R. Ciocarlan [2], N. Claes [3], N. Blommaerts [1], S. Bals [3], P. Cool [2], S. Denys [1], S. Lenaerts [1], S. W. Verbruggen [1]
[1] Department of Bioscience Engineering, DuEL Research Group, University of Antwerp, Belgium
[2] Department of Chemistry, PLASMANT Research Group, University of Antwerp, Belgium
[3] Department of Physics, EMAT Research Group, University of Antwerp, Belgium

Silver and gold nanoparticles are widely used in the field of surface enhanced raman spectroscopy (SERS) ... 扩展阅读

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