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本會為依法設立，非以營利為目的之社會團體。係以結合電子散熱產業相關之產、官、學
、研界共同促進熱管理產業及技術發展為宗旨。 |
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| 【專題演講】仿生功能研究可應用在工程上嗎？-諾丁漢大學仿生功能研究 |
 刊登日期：2012/10/16 資料來源：國立中央大學能源工程研究所 |
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【專題演講】
題目：仿生功能研究可應用在工程上嗎？
-諾丁漢大學仿生功能研究
1.時間：10月29日上午10:00~12:00
地點：國立中央大學機械系E4-251室
2.時間：10月26日下午2:00~4:00
地點：淡江大學工學大樓8樓E830室
演講者：閻玉英教授
英國諾丁漢大學(University of Nottingham, UK)
熱傳及冷凍空調研究室主任、能源及永續研究中心副主任
Abstract:
Wettability as a surface property, which plays important roles in a variety of industrial areas such as textile, coating, micro fluidics and tribology has become an important topic of biomimetic functional surfaces study. Surface wetting properties also play important roles in boiling and condensation. Natural surfaces with super hydrophobic properties often have micro or hierarchical structures. In this paper, the wetting behaviours of a single droplet on biomimetic micro structured surfaces with different roughness parameters are investigated. A theoretical model is proposed to study wetting transitions. The results of theoretical analysis are compared with those of experiment indicating that the proposed model can effectively predict the wetting transition. Furthermore, a numerical simulation based on the messo scale lattice Boltzmann method (LBM) is performed to study dynamic contact angles, contact lines, and local velocity fields for the case that a droplet displays on the micro structured surface.
主辦單位： 國科會
國立中央大學能源工程研究所 |
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