@article{oai:doshisha.repo.nii.ac.jp:00020738,
 author = {松村, 和彦 and Matsumura, Kazuhiko and 川口, 正嗣 and Kawaguchi, Masashi and 笹谷, 雄基 and Sasatani, Yuki and 山口, 博司 and Yamaguchi, Hiroshi},
 issue = {3},
 journal = {同志社大学理工学研究報告, The Science and Engineering Review of Doshisha University},
 month = {Oct},
 note = {この研究の目的は,新しい流量制御構造を提案し,それをパイプの接合部に取り付けた時の流量制御装置の特性について調査することである.磁気粘弾性体は,強磁性微粒子とシリコーンゲルを混合体である.製造過程で作成された小穴を伴った磁気粘弾性体はパイプの接合部に取り付けられる.現在の研究において,特に水を用いたときの流量は,印加磁場によって制御される.粘弾性体を通過する水の流れは流量係数で表され,それは印加磁場により効率的に制御される.この流量制御構造において,磁気粘弾性体の形状は特に重要な試験項目となる.そこで,磁気粘弾性体の長さが,絞り機構部を通過した時の作動流体に及ぼす影響について,実験及び数値解析により調査を行った.その結果,磁気粘弾性体は制御区間内で下流方向に向かって変形し,それが流量係数に強い影響を及ぼすことが分かった., The purpose of this study is to verify the characteristics of a flow control device when the structure is actually installed in a section of pipe. In the present a magneto-rheological elastomers is prepared by mixing ferromagnetism fine particles and the silicone gel. The magneto-rheological elastomers with a tiny hole inherited from the manufacturing process is then installed in a section of a pipe. The flow rate, especially water in the present study, is controlled by applying magnetic field. The flow of water, represented with flow coefficient through the whole of elastomers, is effectively controlled by imposing magnetic field. In this flow control structure, the shape of the magneto-reological elastomers becomes an especially important factor. The influence on the flow of the working fluid when the length of the magneto-rheological elastomers passed the throttle is also investigated in the present research. It is found, with an assistance of CFD, that the elastomer is deformed to the down stream in the controlling section, resulting in strong effect on the flow coefficient., application/pdf},
 pages = {[133]--140},
 title = {磁気粘弾性体による流量制御特性},
 volume = {50},
 year = {2009},
 yomi = {マツムラ, カズヒコ and カワグチ, マサシ and ササタニ, ユウキ and ヤマグチ, ヒロシ}
}