- Bridging the Terahertz Gap
- Modeling the Lithium-Ion Battery
- Protection contre la Corrosion
- Modélisation des batteries
- Modélisation et Simulation dans le développement des piles à combustible
- Modélisation thermique des petits satellites
- Analyse électro-vibroacoustique d'un transducteur à armature équilibrée
Consultez les proceedings de la Conference COMSOL 2024
采用有限元模拟软件 COMSOL Multiphysics® 对液封直拉法(LEC)生长锑化镓(GaSb)晶体的物理过程进行计算机建模。模拟分析了晶体旋转与坩埚旋转工艺对 GaSb 固-液界面形貌的影响。模拟结果表明,晶体旋转与坩埚旋转工艺将导致强烈的熔体强制对流,并进一步影响固液相变物理过程。上述工艺将分别具有促使凸向熔体的固液界面曲率减小和增大的作用,且同等转速条件下,坩埚旋转对固液界面形貌影响更大。基于上述模拟结果优化了实验中坩埚转速、晶体转速参数,最终获得了近似“平面”形貌的固液界面,由此获得了低位错密度的 GaSb 单晶。 En savoir plus
We studied the transient characteristics of PEMFC and water transport during PEMFC start-up, concerning the following aspects: Effect of air stoichiometry change on transient behavior of PEMFC, Transient behavior of water transport during PEMFC start-up, and high temperature PEMFC ... En savoir plus
Academician Yao is an expert in nonlinear optics and THz studies and also a consultant of Chinese government for scientific development. In this talk, he introduces various research progress based on COMSOL Multiphysics analysis of his team, including photonic crystal devices (both ... En savoir plus