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Voyez comment la modélisation et la simulation sont utilisées par les industries La modélisation et la simulation multiphysiques pilotent l'innovation dans tous les grands secteurs d'activité et dans le monde universitaire — comme en témoignent les nombreuses utilisations présentées dans des articles et des posters techniques présentés par des ingénieurs, chercheurs et scientifiques à la Conférence COMSOL chaque année. Inspirez-vous des récents proceedings réunis ci-dessous, ou, pour trouver les présentations les plus intéressantes dans votre domaine d'intérêt, utilisez la recherche rapide.

Consultez les proceedings de la Conference COMSOL 2024

Effect of Thermal Contact Resistance of Heat Transfer in the Mold

K-C. Chiu[1], C-D Jih[1], M-T Chen[2], and Y-S Lin[2]
[1]Metal Industries Research & Development Centre, Taichung, Taiwan
[2]CSUN Manufacturing Limited Company, Taiwan

In this study, computational fluid dynamics analysis software (COMSOL Multiphysics) is used to predict heat transfer for the hot-pressed mold of semiconducting vacuum laminator. The predicted results are compared with the experimental measurements to verify the accuracy of simulations. ... En savoir plus

The Effect of Electrochemical Micro-Milling by Rotating Magnetic Field

H-Y. Shen[1], H-P. Tsui[1], J-C .Hung[1], S-Y. Lin[2], and B-H. Yan[2]
[1]Metal Industries Research and Development Centre, Taichung, Taiwan
[2]National Central University, Chungli, Taiwan

In this work, the process of micro-channels in electrochemical micro-milling by using rotating magnet assisted helical tool is presented. The results show helical tool and Lorentz force of the rotating magnetic field that enhance the renewal of the electrolyte and machining efficiency. ... En savoir plus

The Application of micro-and nano-electromechanics on Biomedicine by COMSOL Multiphysics

J-S. Chang
National Taiwan University, Taipei, Taiwan

Prof. Jeng-Shian Chang received his B.Ec. degree (1974) in Mechanical Engineering from National Taiwan University, Taipei, Taiwan, and M.Sc. degree (1981) in Mechanical Engineering and M.Sc. degree (1983) in Computer Science both from Syracuse University, USA. In 1984 he received the Ph ... En savoir plus

Optical Properties Modeling of Superconducting Photonic Crystals Using COMSOL Multiphysics

H-M. Lee
National Changhua University of Education, Changhua City, Taiwan

Huang-Ming Lee received his BS and MS degrees in Physics from National Changhua University of Education, Taiwan, in 1999 and 2001, respectively and PhD degree in Materials Science and Engineering from National Chiao Tung University, Taiwan, in 2006. He is currently a postdoctoral fellow ... En savoir plus

COMSOL Multiphysics – Fuel Cell and LED applications

C-H. Cheng
National Central University, Chungli, Taiwan

Dr. Chin-Hsien Cheng received his PhD. Degree in National Tsing-Hua University, Taiwan in 2007. He joined Institute for Integrated Energy Systems, University of Victoria, Canada as a post-doctoral fellow until Aug. 2009. Currently, he is a research associate and lab manager of the ... En savoir plus

Thermal Analysis of High Power LEDs

C-C. Hsu
Kao Yuan University, Taiwan

Assistant Professor Chin-Chuan Hsu received his Master degree (1991) in Materials Science and Engineering from National Cheng Kung University, Tainan, Taiwan. In 1995 he received the Ph.D. degree in Materials Science and Engineering from National Taiwan University, Taipei, Taiwan. From ... En savoir plus

Modelling of Selected Electromechanical Phenomena in the DC Machine

M. Antczak, P. Idziak, and W. Lyskawiski
Poznań University of Technology, Poland

The paper presents the results of the experiment consisting in determination of the influence of the magnetic field on deformations of the stator and the rotor of the DC motor. The numerical model of the motor for the frameless DC machine of the G series has been elaborated. Real ... En savoir plus

The Influence of Channel Aspect Ratio on Performance of Optimized Thermal-Fluid Structures

E.M. Dede
Toyota Research Institute of North America, Ann Arbor, MI, USA

Multiphysics optimization of thermal-fluid systems is an emerging area of interest with application to the development of high performance cooling technologies for electronic systems. This paper builds on previous work focused on the development of a computational platform for numerical ... En savoir plus

Microwave Heating at the Grain Level

S. Lefeuvre[1], and O. Gomonova[2]
[1]Eurl Creawave, Toulouse, France
[2]Siberian State Aerospace University, Krasnoyarsk, Russia

The microwave heating and processing of heterogeneous material is usually simulated using a set of coupled PDE equations in an homogeneous medium. Nowadays it is possible to describe more accurately the process with a suitable description of the heterogeneities that is at the grain ... En savoir plus

Thermomagnetic Siphoning on a Bundle of Current-Carrying Wires

J.C. Boulware, and S. Jensen
Space Dynamics Laboratory, North Logan, UT, USA

Using COMSOL Multiphysics, studies were performed showing that thermomagnetic siphoning (TMS) is a sufficient manner of regulating the temperature of a bundle of current-carrying wires wrapped with a magnetorheological fluid (MRF) jacket. Because of Curie’s Law, the cooler MRF on the ... En savoir plus

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