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... COMSOL Conference 2010, Beijing X. Li Chinese Academy of Sciences, Dalian Institute of Chemical Physics, Beijing, China
In this presentation, “Design and Analysis of MEMS-based direct methanol fuel cell,” there are three main model parts, two-dimensional two-phase mass transport model, μdmfc three-dimensional model and a novel cathode model.... COMSOL Conference 2010, Beijing Z. Yuan Harbin Institute of Technology, Harbin, China
In this section, we design an invisible cloak using the composite medium of silver nanowires with elliptical cross-sections embedded in a polymethyl methacrylate host. Under the guidance of an analytical effective medium approach, we use... COMSOL Conference 2010, Beijing Y. Xu Soochow University, Suzhou, China
Magnetoacoustic tomography with magnetic induction (MAT-MI) is a recently introduced method for imaging electrical impedance properties, which integrates classic electrical impedance tomography and ultrasonic technique. It could provide... COMSOL Conference 2010, Beijing W. He Chinese Academy of Sciences, Institute of Electrical Engineering, Beijing, China
Modeling Two-phase flow through strongly heterogeneous porous media is of importance in many disciplines including petroleum industry, hydrology etc. There are, however, still some challenges in numerical simulation of such flow problems... COMSOL Conference 2010, Beijing Z. Huang China University of Petroleum, Research Center for Oil & Gas Flow in Reservoir, Qingdao City, China
Acoustical well logging is an important technology for petroleum industry. Calibration and testing of tools in real wells is not feasible because the cost is high and the condition is not controllable. During manufacturing and... COMSOL Conference 2010, Beijing H. Zhang, W. Lin, and X. Wang Chinese Academy of Sciences, Institute of Acoustics, Beijing, China
Linear motor has a lot of applications, such as magnetic levitation train, electromagnetic weapons. It is a very important research significance. We established a three-dimensional model of linear motor to calculate the magnetic field... COMSOL Conference 2010, Beijing X. Chen PAL University of Science and Technology, China
COMSOL Multiphysics is a very helpful simulation software in our researches on both PEMFC and nanometer-sized electrodes. In the first part of our presentation, the influence of humidity and temperature to the performance of PEMFC are... COMSOL Conference 2010, Beijing Q. Zhang, Y. Liu, and S. Chen Wuhan University, College of Chemistry and Molecular Science, Wuhan, China
With this presentation, some content has been discussed from several parts as follows: 1. Plasma switches are introduced by their derivation and types, and the operating mechanism of Hydrogen cross field plasma switch is indicated then.... COMSOL Conference 2010, Beijing M. Zhang China Electronics Technology Group Corporation, China
Design and optimization of the nanophotonic devices are critical in realizing advanced photonic integrations in the future. COMSOL can be used for simulating various types of nanophotonic devices involving different materials and... COMSOL Conference 2010, Beijing Z. Zheng School of Electronic and Information Engineering, Beihang University, Beijing, China
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... COMSOL Conference 2010, Beijing J. Yao Tianjin University, Tianjin, China
High magnetic field research has yielded fruitful results. Since 1913, associated with the magnetic field there are 19 Nobel Prizes, including a prize for medicine, five chemistry prizes, and 13 physics prizes. In recent years, the... COMSOL Conference 2010, Beijing Y. Song Huazhong University of Science and Technology, Wuhan, China
COMSOL Multiphysics is a powerful tool in theoretical study. Lei Zhou, Jiping Huang and other professors in Physics Department, Fudan University have achieved some exciting results of soft, tunable metamaterials. We use it to study... COMSOL Conference 2010, Beijing L. Zhou Fudan University, Shanghai, China
Surface plasmon polaritons (SPPs), which are confined along metal-dielectric interfaces, have attracted great interest in the area of ultracompact photonic circuits due to their strong field confinement and enhancement. COMSOL... COMSOL Conference 2010, Beijing J. Chen Peking University, Beijing, China
Tianjin Institute of Power Source (TIPS) is the first, the largest and most complete electrical energy technology research institute of China. We use COMSOL Multiphysics to simulate the lithium-ion batteries. It contains: Simulation on... COMSOL Conference 2010, Beijing X. Liu, S. Wang, and L. Lu Tianjin Institute of Power Source, Beijing, China
