| 蒸发液面热对流与温度不连续现象的实验研究 |
| |
| 引用本文： | 朱志强,刘秋生.蒸发液面热对流与温度不连续现象的实验研究[J].工程热物理学报,2011(1):55-57. |
| |
| 作者姓名： | 朱志强 刘秋生 |
| |
| 作者单位： | 中国科学院微重力重点实验室中国科学院力学研究所; |
| |
| 基金项目： | 国家重大自然科学基金资助项目(No.50890182); 国家自然科学基金资助项目(No.10772185) |
| |
| 摘 要： | 实验研究了存在蒸发界面的水平液层中的热毛细对流对汽/液界面处温度不连续的影响.对于单纯的热毛细对流从理论和实验已有深入研究,但目前国际对蒸发与热毛细对流的耦合尚缺乏研究.特别是近期C.A.Ward等人研究发现了蒸发汽液界面处的温度不连续现象.本文以存在蒸发界面的水平薄液层为研究对象,测量了蒸发界面处的温度分布,研究了普...
|
| 关 键 词： | 蒸发 热毛细对流 温度不连续 |
EXPERIMENTAL INVESTIGATION ON THE TEMPERATURE DISCONTINUITY AT AN EVAPORATING LIQUID SURFACE |
| |
| ZHU Zhi-Qiang LIU Qiu-Sheng.EXPERIMENTAL INVESTIGATION ON THE TEMPERATURE DISCONTINUITY AT AN EVAPORATING LIQUID SURFACE[J].Journal of Engineering Thermophysics,2011(1):55-57. |
| |
| Authors: | ZHU Zhi-Qiang LIU Qiu-Sheng |
| |
| Institution: | ZHU Zhi-Qiang LIU Qiu-Sheng (Key Laboratory of Microgravity/CAS,Institute of Mechanics,Beijing 100190,China) |
| |
| Abstract: | The stability of thermocapillary convection in a fluid layer has been experimentally and numerically analyzed by many researchers.While the interfacial flow with evaporation,is absent of comprehensive understanding.Recently,C.A.Ward found the temperature discontinuity at an evaporating liquid interface,which couldn't explained by classical theory.In our work,we measured the temperature profiles at the evaporating liquid surface of a horizontal fluid layer,and experimental studied the co-influence of evapora... |
| |
| Keywords: | evaporation thermocapillary convection temperature discontinuity |
| 本文献已被 CNKI 等数据库收录！ |
