| 加热板上液滴沸腾实验研究 | |
| 陆规 ; 彭晓峰 ; 冯妍卉 ; LU Gui ; PENG Xiao-feng ; FENG Yan-hui | |
| 2010-07-19 ; 2010-07-19 | |
| 关键词 | 液滴 沸腾形态 接触角 液滴寿命 壁面温降 droplet boiling regime contact angle droplet life time temperature drop TK124 |
| 其他题名 | Experimental investigation of boiling of droplets on heated surfaces |
| 中文摘要 | 采用高速摄像技术研究了不同加热表面上液滴蒸发和沸腾的相变特性和壁面温度变化特性,讨论了局部相变行为对壁面温度变化的影响。同时定量的研究了三种不同表面特性的加热板对沸腾和传热的影响,以及液滴初始体积对相变的影响。结果表明,表面特性和液滴尺寸对沸腾传热有较大影响。; An experimental investigation was conducted to visually observe the boiling in individual water droplets on heating surfaces.Using a high-speed video imaging system the evaporation and boiling of a droplet was recoded to the dynamical evolution.Infrared ray temperature measuring technique was employed to investigate the instantaneous characteristics of heat transfer when the droplet was boiled.Two factors,surface property and droplet size,were observed to have significant influence on the boiling.; 国家自然科学基金重点支持项目(50636030) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/77792]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 陆规,彭晓峰,冯妍卉,等. 加热板上液滴沸腾实验研究[J],2010, 2010. |
| APA | 陆规,彭晓峰,冯妍卉,LU Gui,PENG Xiao-feng,&FENG Yan-hui.(2010).加热板上液滴沸腾实验研究.. |
| MLA | 陆规,et al."加热板上液滴沸腾实验研究".(2010). |
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