Though used widely in weight measurement, load cell’s theory is tedious enough to practice. This paper explains and discusses how strain gauges and Wheatstone Bridges work, both of which are important components of the load cell. COMSOL... COMSOL Conference 2007, Taipei W. L. Wang, W. H. Liao, and C. G. Zeng Department of Mechanical Design Engineering, National Formosa University
Omnidirectional light propagation in two-dimensional (2D) photonic crystals (PCs) is investigated. An efficient approach to identifying a complete photonic band gap (PBG) in 2D PCs has been developed. The in-plane band structure of 2D... COMSOL Conference 2007, Taipei R. F. Jao1,2, and M.-C. Lin1 1NanoScience Simulation Laboratory, Department of Physics, Fu Jen Catholic University, Taipei County, Taiwan 2Department of Physics, National Cheng Kung University, Tainan, Taiwan
Omnidirectional light propagation in two-dimensional (2D) photonic crystals (PCs) is investigated. An efficient approach to identifying a complete photonic band gap (PBG) in 2D PCs has been developed. The in-plane band structure of 2D... COMSOL Conference 2007, Taipei Ming-Chieh Lin Assistant Professor NanoScience Simulation Laboratory Department of Physics Fu Jen Catholic University Taipei, Taiwan
In this study, a model cast in COMSOL Multiphysics has been developed for the analysis of heat transfer and phase change during laser-assisted direct imprinting processes. The features of this model include the employment of... COMSOL Conference 2007, Taipei F. K. Chung, Y. L. Wang, C. H. Chen Department of Mold and Die Engineering, National Kaohsiung University of Applied Sciences, Kaohsiung , Taiwan
Here, field emission and field emission devices (FED) are presented, as well as carbon nanotubes (CNT) and the modeling of a carbon nanotube in a field emission device. The device properties are then estimated with model... COMSOL Conference 2007, Taipei Chih-Che Kuo Senior Manager TECO Group Research Institute TECO Electric & Machinery Co., Ltd. Taipei, Taiwan
The purpose of this study is to design a chamber for exposing hamsters to nanoparticles and to therefore examine the toxicity of that particular kind of nanoparticles. This simulation was employed to study the fluid dynamic behavior of... COMSOL Conference 2007, Taipei Y.-C. Chan1, F.-Y. Li1, and C.-T. Lin2 1Department of Chemistry, National Chung Hsing University, Taiwan 2Department of Applied Mathematics, Providence University, Taiwan
This presentation is written in Chinese. ---------------------------------- Keynote speaker's biography: Sheng-Yang Lin received his B.Sc. and M.Sc. degrees in Electrical Engineering from the National Sun Yat-sen University in... COMSOL Conference 2007, Taipei Sheng-Yang Lin Engineer China Steel Corporation Kaohsiung, Taiwan
The outline for this presentation on photonic crystals is:IntroductionMotivationOne-Dimensional Photonic CrystalsTwo-Dimensional Photonic CrystalsSummary and Future Work COMSOL Conference 2007, Taipei M.-C. Lin NanoScience Simulation Laboratory, Department of Physics, Fu Jen Catholic University, Taiwan
In this presentation, the sound-structure interactions in a Japanese drum is solved by using a self-developed FE Model and a COMSOL Multiphysics model. The paralleled development of the two models allows a side-by-side cross checking and... COMSOL Conference 2007, Taipei Y. F. Hwang Professor Electroacoustic Graduate Program Feng Chia University Taichung, Taiwan
Sensing electrodes array model of 3-Dimensional ERT/ ECT dual modality is established by using the software COMSOL. According to the uniformity of sensitivity field distribution, the correlation coefficient and the reconstructed image... COMSOL Conference 2007, Taipei W. Huaxiang, W. Jing, H. Li, and J. Weiwei School of Electrical Engineering & Automation, Tianjin University, Tianjin, Taiwan
The outline of this presentation is: Herringbone grooves Governing equation Geometry Linearization The presentation is written partly in Chinese Keynote speaker's biography:Wang-Long Li received his PhD in 1995 from the... COMSOL Conference 2007, Taipei Wang-Long Li Associate Professor Institute of Nanotechnology and Microsystems Engineering National Cheng Kung University Tainan, Taiwan
This paper proposes a numerical model of an atomic force microscopy’s (AFM) probe using the finite element method to simulate the probe’s dynamic behavior under two damping effects: structural damping and squeezed-film damping. These... COMSOL Conference 2007, Taipei C.-C. Chou, C.-W. Lee, and M.-H. Yang Department of Mechanical and Mechatronic Engineering, National Taiwan Ocean University, Taiwan
In this presentation, a solution-phase electrochromic device (ED) is modeled. A reasonable recombination plane is identified and a limiting species due to the diffusion process between the recombination plane and electrode surface is... COMSOL Conference 2007, Taipei Hwa-Chiang Lo Associate Researcher Industrial Technology Research Institute Tainan, Taiwan
This study numerically investigates the fluid dynamics in an Active-Liquid-Heat-Sink (ALHS) for a computer microprocessor cooling system. Principal concepts, basic design, and the integration of the ALHS technology into an internal CPU... COMSOL Conference 2007, Taipei S.-H. Wang, S. Melendez, M. Gomez Micro and Precision Manufacturing Center, Kun-Shan University of Technology, Taiwan
The Child-Langmuir law gives the maximum electron current, known as the space-charge-limited current, which arises because the space charge in the diode presents a potential barrier to the incident electrons. While there are modifications... COMSOL Conference 2007, Taipei M.-C. Lin NanoScience Simulation Laboratory, Department of Physics, Fu Jen Catholic University, Taipei County, Taiwan
High birefringence induced by complex unit cells of elliptical air holes in photonic crystal fibers (PCFs) is analyzed numerically using COMSOL Multiphysics. Two types of our proposed PCFs and a previous structure are investigated. The... COMSOL Conference 2007, Taipei H.-H. Yeh, Y.-F. Chau Department of Electronic Engineering, Ching Yun University, Taiwan
