High Performance Electrostatic Filter Utilizing Charge Injection Phenomenon

利用电荷注入现象的高性能静电过滤器

• 批准号: 22560141
• 负责人: YANADA Hideki
• 金额: $ 2.75万
• 依托单位: Toyohashi University of Technology (2011-2012)Toyota National College of Technology (2010)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22560141/
• 关键词: 機械要素; 浄化; 汚染管理; 静電フィルタ; 潤滑油; 電荷注入; 数値解析; 絶縁性液体; イオンドラッグ; 再利用

The investigation aims at enhancing the performance of chargeinjection type of electrostatic oil filter, which has been proposed by the representative researcher, and at improving the accuracy of the performance prediction by numerical simulation. Filtration experiments were conducted using many types of filter models. The electric and flow fields were numerically simulated for the filter models and were compared between the models and with the results of the filtration experiments. The bestfilter configuration of all the proposed ones was found out. In addition, the expression for the injected charge density and the effective value of ionic mobility were decided.

研究的目的是提高电荷注入型静电滤油器的性能，这已经提出了由代表性的研究人员，并在提高性能预测的准确性，通过数值模拟。使用许多类型的过滤器模型进行过滤实验。对过滤器模型的电场和流场进行了数值模拟，并与过滤实验结果进行了比较。找出了最佳滤波器结构。此外，还确定了注入电荷密度和离子迁移率有效值的表达式。

项目成果

矩形断面平行電極分からなる EHD ポンプの特性

由矩形截面平行电极组成的EHD泵的特点

• 发表时间: 2013
• 作者: Yanada;H.;Yamada;T.;Asai;Y.;Terashita;Y.;寺本福章・吉本健介・大竹俊行・柳田秀記
• 通讯作者: 寺本福章・吉本健介・大竹俊行・柳田秀記

Numerical simulation of ion drag pump characteristics

离子拖泵特性的数值模拟

• 发表时间: 2011
• 作者: Hideki Yanada;Yuta Isohata;Kazuhiro Tsuruta
• 通讯作者: Kazuhiro Tsuruta

Improvement of filtration speed of charge injection type of electrostatic oil filter

电荷注入式静电滤油机过滤速度的提高

• DOI: 10.1016/j.elstat.2011.11.005
• 发表时间: 2012
• 期刊: Journal of Electrostatics
• 影响因子: 1.8
• 作者: Yanada;H.;Daiou;Y.;Ogi;Y
• 通讯作者: Y

EHD ポンプ特性に及ぼす電極構成の影響

电极配置对 EHD 泵特性的影响

• 发表时间: 2011
• 作者: Yanada;H.;Daiou;Y;Okamoto;T.;大王裕有我・柳田秀記;五十畑優太・柳田秀記
• 通讯作者: 五十畑優太・柳田秀記

Fundamental investigation of charge injection type of electrostatic oil filter (effect of filter element on filtration speed)

• DOI: 10.1016/j.elstat.2011.03.007
• 发表时间: 2011-06
• 期刊: Journal of Electrostatics
• 影响因子: 1.8
• 作者: H. Yanada;T. Okamoto;D. K. Tran