Hydrodynamical explanation on microscopic morphology and locomotive functions of the micro-organisms in the extreme circumstances

极端环境下微生物微观形态和运动功能的流体动力学解释

• 批准号: 22560173
• 负责人: SUDO Seiichi
• 金额: $ 3万
• 依托单位: Akita Prefectural University
• 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-22560173/
• 关键词: バイオ流体力学; 昆虫飛行; 遊泳; 跳躍; 生物機能; 運動機構; マイクロメカニズム; マイクロ磁性流体アクチェータ; 微小生物; 運動機能; トビムシ; 高周波数流体駆動; 植物流体力学; 磁性流体マイクロ機器; 低レイノルズ数流れ; 生物流体力学; バイオメカニクス; バイオミメティクス; ミクロ流体工学; 微小生物遊泳; 飛行昆虫; 磁性流体; 微小振動応用; マイクロ流体工学

Analyses related to the microscopic morphology and locomotive functions of the micro-organisms were conducted from the view point of fluid mechanics. The flight characteristics and microscopic structural water repellency of some fly wings were revealed. The mechanism and performance of sudden swimming in small aquatic creatures was revealed. The jumping analysis of the globular springtail was conducted using high-speed camera system, and the micro jumping mechanism and some micro magnetic fluid actuators were produced based on the kinematic analysis on insects. The driving characteristics of micro mechanisms were also revealed.

从流体力学的角度对微生物的微观形态和运动功能进行了分析。揭示了一些苍蝇翅膀的飞行特性和微观结构的拒水性。揭示了小型水生生物突发性游动的机理和表现。利用高速摄像系统对球形弹尾进行了弹跳分析，并在对昆虫进行运动学分析的基础上，制作了微弹跳机构和微磁流体致动器。揭示了微机构的驱动特性。

项目成果

Observation on the Springtail Leaping Organ and Jumping Mechanism Worked by a Spring

弹尾跳跃机构及弹簧跳跃机构的观察

• 发表时间: 2013
• 期刊: Journal of Aero Aqua Bio-mechanisms
• 作者: S. Sudo;M. Shiono;T. Kainuma;A. Shirai;and T. Hayase
• 通讯作者: and T. Hayase

Mechanical Aspects in Relation between Locomotive Organs and Behavior of Beach Flea

运动器官与海滩跳蚤行为之间关系的机械方面

• 发表时间: 2013
• 期刊: Journal of Aero Aqua Bio-mechanisms
• 作者: S.Sudo;M.Shiono;T.Kainuma;A.Shirai;and T.Hayase;T.Amano and S.Sudo
• 通讯作者: T.Amano and S.Sudo

Observations on the Springtail Leaping Organ and Jumping Mechanism Worked by a Spring

弹尾跳跃机构及弹簧跳跃机构的观察

• 发表时间: 2013
• 期刊: Journal of Aero Aqua Bio-mechanisms
• 作者: S.Sudo;M.Shiono;T.Kainuma;A.Shirai;and T.Hayase;T.Amano and S.Sudo;Seiichi Sudo, Masahiro Shiono，Toshiya Kainuma, Atsushi Shirai, and Toshiyuki Hayase
• 通讯作者: Seiichi Sudo, Masahiro Shiono，Toshiya Kainuma, Atsushi Shirai, and Toshiyuki Hayase

The Dynamic Behavior of Magnet-Magnetic Fluid Systems in Alternating Fields

交变磁场中磁-磁流体系统的动态行为

• 发表时间: 2013
• 作者: Seiichi Sudo;Michihiro Shinozaki;and Hideya Nishiyam
• 通讯作者: and Hideya Nishiyam

交流磁場下の磁性流体ホールの光入出力特性

交变磁场下磁流体孔光输入输出特性

• 发表时间: 2012
• 作者: 天野拓也;須藤誠一;白井敦;早瀬敏幸;佐藤真紀,須藤誠一;篠崎成大,須藤誠一,高奈秀匡,西山秀哉
• 通讯作者: 篠崎成大,須藤誠一,高奈秀匡,西山秀哉