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蚯蚓体表自润滑仿生应用试验研究
  • 期刊名称：江西农业大学学报
  • 时间：0
  • 页码：378-382
  • 语言：中文
  • 分类：TB17[生物学—生物工程;一般工业技术] Q811[生物学—生物工程]
  • 作者机构：[1]江西农业大学工学院,江西南昌330045, [2]清华大学汽车系,北京100084, [3]吉林大学地面机械仿生技术教育部重点实验室,吉林长春130025
  • 相关基金：国家自然科学基金重点资助项目（50635030）; 高等学校博士学科点专项科研基金项目（20050183015）
  • 相关项目：微重力环境月壤力学特性模拟分析与评估方法研究
作者： 李建桥|刘国敏|邹猛|
关键词： 蚯蚓, 生物润滑, 仿生, 润湿, earthworm, biological lubrication, bionics, wetting
中文摘要：

对蚯蚓体表自润滑行为进行分析,并设计5种仿生润湿试件：通孔型、阶梯孔型、通孔倒角型、插销型以及复合型,以水为润滑剂,通过润湿试验,探讨润湿规律,为蚯蚓耦合仿生研究提供设计依据。结果表明,无论是覆盖玻璃还是有机玻璃,通孔型的喷嘴润湿整个表面所需的时间最长,而通孔倒角型喷嘴所需时间最短;在同一流速条件下、同一时间间隔内,各仿生润湿试件按润湿面积由大到小依次是：通孔倒角型、插销型、复合型、阶梯孔型、通孔型。

英文摘要：

The self-lubrication phenomenon of the earthworm body surface was analyzed,and according to it,five bionic samples were designed to carry out wetting test,which were the through-hole nozzle,ladder-hole nozzle,through-chamfer-hole nozzle,bolt nozzle and complex nozzle.Taking the water as the lubricants,through the wetting experiment,the wetting rule was discussed,and this would provide the design basis for the later bionic coupling research.The results showed that the time for spreading the entire surface of the through-hole nozzle was the longest,while that of the through-chamfer-hole nozzle was the shortest regardless of covering the glass or the plexiglass.Under the identical flowing speed,and in the same time gap,the order of the moist area of the bionic components from large to small was：through-chamfer-hole nozzle,bolt nozzle,complex nozzle,ladder-hole nozzle,through-hole nozzle.

同期刊论文项目
微重力环境月壤力学特性模拟分析与评估方法研究
期刊论文 20 会议论文 6 专利 1
机械仿生耦合设计原理与关键技术
期刊论文 174 获奖 5 著作 1
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