Papers & Presentations

Showing results 1 - 12 of 12

Conference 2010 - Tokyo

Acoustic Simulation for Process Analysis of Sonochemical Reactor Acoustic Simulation for Process Analysis of Sonochemical Reactor

We exhibit an application method of the acoustics module for numerical simulation of sound pressure distribution inside/outside a reactor under the indirect irradiation of ultrasounds. Applicability of the sound pressure simulation to...
COMSOL Conference 2010, Tokyo
H. Matsumoto
Tokyo Institute of Technology, Tokyo, Japan

CFD-based Optimal Design of Electrolytic Microreactors using Response Surface Method CFD-based Optimal Design of Electrolytic Microreactors using Response Surface Method

Accelerating mass transfer is the key for obtaining higher product yield in an electrolytic microreactor (EMR). Through CFD simulation, the effectiveness of EMR having grooved electrode (EMR-GE) is shown in this work. In addition, a...
COMSOL Conference 2010, Tokyo
O. Tonomura, M. Tsujimoto, M. Kano, and S. Hasebe
Kyoto University, Kyoto, Japan

Chemical Leachate Simulation for Environmental Safety Evaluation in Civil Engineering Applications of Construction Byproducts Chemical Leachate Simulation for Environmental Safety Evaluation in Civil Engineering Applications of Construction Byproducts

This presentation shows a numerical simulation model of the chemical leachate process from construction byproducts and the chemical transport process with geochemical reactions for their environmental safety evaluation.
COMSOL Conference 2010, Tokyo
H. Ishimori
National Institute for Environmental Studies, Tsukuba, Japan

Development of laser-driven micromachines using total internal reflection Development of laser-driven micromachines using total internal reflection

Laser-driven micromachines using total internal reflection were developed by using two-photon microfabrication. The optical torque exerted on the micromachine was evaluated by COMSOL Multiphysics software. The laser-driven micromachines...
COMSOL Conference 2010, Tokyo
S. Maruo
Yokohama National University, Yokohama, Japan

Driving Method of Microtool by Horizontally-arranged Permanent Magnets for Single Cell Manipulation Driving Method of Microtool by Horizontally-arranged Permanent Magnets for Single Cell Manipulation

This paper presents two innovative driving methodologies using magnetically driven microtools for precise cell manipulations and its automation systems. The new driving methodologies are introduced and backed up with FEM analysis using...
COMSOL Conference 2010, Tokyo
F. Arai
Nagoya University, Nagoya, Japan

Excitation, Propagation, and Focusing of Surface Plasmon Polaritons around A Pair of Subwavelength Holes on Silver Thin Film Excitation, Propagation, and Focusing of Surface Plasmon Polaritons around A Pair of Subwavelength Holes on Silver Thin Film

Simulation results regarding excitation, propagation, and focusing of SPP waves around a pair of subwavelength holes on silver thin film by COMSOL Multiphysics + RF Module are presented. This research has been performed for development of...
COMSOL Conference 2010, Tokyo
Y. Oshikane
Osaka University, Osaka, Japan

Flexible MEMS Actuated Display System and Modeling Optimization Flexible MEMS Actuated Display System and Modeling Optimization

Previous works on MEMS actuated Fabry-Perot interferometer (FPI) highlighted promising results for flexible display applications. Three primary color pixels have indeed been obtained using both photolithography and Roll-to-Roll printing...
COMSOL Conference 2010, Tokyo
G. Tortissier1 , C.-Y. Lo2 , H. Fujita1 , and H. Toshiyoshi1,3
1 LIMMS/CNRS-IIS(UMI-2820), Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
2 Institute of NanoEngineering and MicroSystems, National Tsing Hua University, Taiwan
3 Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan

Microwave Heating of Chemical Reaction System with Complex Permittivity Microwave Heating of Chemical Reaction System with Complex Permittivity

Heating mechanism of reactive system under microwave irradiation is computationally studied. TE10 incident wave (2.45GHz and 500W) through a rectangular waveguide and a one step global reaction, A+B=>C, are considered here. It is assumed...
COMSOL Conference 2010, Tokyo
M. Hashiguchi
Keisoku Engineering System Co., Ltd., Tokyo, Japan

Multiphysics analysis of Cancer therapy using Carbon NanoTube and NIR irradiation Multiphysics analysis of Cancer therapy using Carbon NanoTube and NIR irradiation

Conventional cancer therapy includes surgery, radiotherapy, chemotherapy, hormone therapy etc.. Improved methods to cure cancer are being studied. The special properties of newly improved Carbon Nano Tube are being studied for the cancer...
COMSOL Conference 2010, Tokyo
S. Sukuvihar
Keisoku Engineering System Co., Ltd., Tokyo, Japan

Optimal Control Problem for Unsteady Heat Conduction Equation Optimal Control Problem for Unsteady Heat Conduction Equation

The present paper constructs optimal control problem for unsteady heat conduction equation and shows a method to adjust the numerical solution of temperature to prescribed objective temperature. The time dependence of the boundary heat...
COMSOL Conference 2010, Tokyo
M. Hashiguchi
Keisoku Engineering System Co., Ltd., Tokyo, Japan

Study of how electromagnetic characteristics of human abdomen affects B1+ distribution on 3T MR Imaging Study of how electromagnetic characteristics of human abdomen affects B1+ distribution on 3T MR Imaging

It was studied how the permittivity and the conductivity of humans had influence on the transmit B1 magnetic field distribution in the abdominal region. It was also studied how these electromagnetic characteristics affected the static RF...
COMSOL Conference 2010, Tokyo
A. Nabetani
GE Healthcare Japan Corporation, Japan

Support of experiments in the field of environment study by COMSOL Multiphysics Support of experiments in the field of environment study by COMSOL Multiphysics


COMSOL Conference 2010, Tokyo
S. Yoshioka
Ritsumeikan University, Kyoto, Japan