外部磁場による磁性粒子分散エラストマの粘弾性制御

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2018/02/01

タイトル(英語): Visco-elastic Control of Elastomer with Magnetic Particles by Applied Magnetic Field

著者名: 前出　大輝（九州大学大学院工学府），津守　不二夫（九州大学大学院工学研究院），長田　稔子（九州大学大学院工学研究院），工藤　健太郎（九州大学大学院工学府）

著者名(英語): Daiki Maede (Department of Mechanical Engineering, Graduate School of Engineering, Kyushu University), Fujio Tsumori (Department of Mechanical Engineering, Faculty of Engineering, Kyushu University), Toshiko Osada (Department of Mechanical Engineering, Fa

キーワード: 磁性粒子分散エラストマ，MRE，損失弾性率，貯蔵弾性率，モデル　　magneto-rheological elastomer，MRE，loss modulus，storage modulus，modelling

要約(英語): The purpose of this study was to explicate the mechanism of transition storage modulus and loss modulus under external magnetic field. Magneto-rheological elastomer (MRE) is expected to be used as damping material and actuator controlled by an external magnetic field. However, magnetic particles' behavior inside of MRE has not been explained completely. Especially, the mechanisms of loss modulus transition under external magnetic field has not been known well. We constructed a simple model with two magnetic particles, and try to make MRE behavior clear. In this report, we show a data of the viscoelastic property of MRE which consists of magnetic particles and polydimethylsiloxane (PDMS). The obtained viscoelastic property is explained by using two magnetic particles model.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.138 No.2 （2018）

本誌掲載ページ: 48-53 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/138/2/138_48/_article/-char/ja/