|
Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Information Science and Technology / Faculty of Information Science and Technology >
Peer-reviewed Journal Articles, etc >
Development of a Numerical Simulation Method for the Magnetic Separation of Magnetic Particles
| Title: | Development of a Numerical Simulation Method for the Magnetic Separation of Magnetic Particles |
| Authors: | Noguchi, So Browse this author | | Kim, SeokBeom Browse this author |
| Keywords: | Ferrohydrodynamics | | magnetic chromatography | | magnetic separation | | numerical simulation |
| Issue Date: | May-2011 |
| Publisher: | IEEE : Institute of Electrical and Electronics Engineers |
| Journal Title: | IEEE Transactions on Magnetics |
| Volume: | 47 |
| Issue: | 5 |
| Start Page: | 898 |
| End Page: | 901 |
| Publisher DOI: | 10.1109/TMAG.2010.2072911 |
| Abstract: | Magnetic separation is a very useful tool in medicine manufacturing and sludge disposal and we have developed the magnetic chromatography system, which separates the magnetic particles or the ions from fluid due to its strong magnetic field gradients in the very small flow channel. There are many fine ferromagnetic wires on the wall of the developed magnetic column. A superconducting magnet applies a strong magnetic field to the magnetic column, and fine ferromagnetic wires make strong magnetic field gradients. It was, however, impossible to accurately evaluate the performance of the developed magnetic column due to the absence of a good simulation method. In order to enhance the accuracy of the simulation, it is necessary to couple the fluid dynamics simulation with the magnetic field simulation. Therefore, we have developed a simulation code dealing with the fluid dynamics, solving Navier-Stokes, control volume, and magnetic field equations simultaneously, and compared the simulation result with the experimental one to verify the validity. |
| Rights: | © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/45423 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 野口 聡
|
