| 水基磁性流体竖直加热棒下的池沸腾传热实验研究 |
| |
| 引用本文： | 刘俊红,顾建明,连之伟,刘辉. 水基磁性流体竖直加热棒下的池沸腾传热实验研究[J]. 核动力工程, 2005, 26(1): 19-22 |
| |
| 作者姓名： | 刘俊红 顾建明 连之伟 刘辉 |
| |
| 作者单位： | 上海交通大学制冷与低温研究所,200030;安徽金科磁性液体有限公司,安徽,马鞍山,243000 |
| |
| 摘 要： | 研究了磁性微粒浓度、外加磁场对水基磁性流体在竖直加热棒加热情况下的沸腾传热影响；实验结果显示，磁性微粒浓度和外加磁场对磁性流体的沸腾换热有很大影响：对于中低浓度的磁性流体，存在一个最优的磁粒浓度，在该浓度下沸腾传热的强化效果最显著，施加磁场时，该结论仍然成立。施加磁场能强化磁性流体的沸腾传热。
|
| 关 键 词： | 磁性流体 池沸腾传热 强化 |
| 文章编号： | 0258-0926(2005)01-0019-04 |
Experimental Study of Pool Boiling Heat Transfer of Water-Based Magnetic Fluid on a Vertical Heater |
| |
| LIU Jun-hong,GU Jian-ming,LIAN Zhi-wei,LIU Hui. Experimental Study of Pool Boiling Heat Transfer of Water-Based Magnetic Fluid on a Vertical Heater[J]. Nuclear Power Engineering, 2005, 26(1): 19-22 |
| |
| Authors: | LIU Jun-hong GU Jian-ming LIAN Zhi-wei LIU Hui |
| |
| Affiliation: | LIU Jun-hong1,GU Jian-ming1,LIAN Zhi-wei1,LIU Hui2 |
| |
| Abstract: | The effect of magnetite concentration and applied magnetic field on pool boiling heat transfer of a water-based magnetic fluid was investigated on a vertical heater. The experiments showed that there was an optimum magnetite concentration in which the enhancement of heat transfer was best for the dilute mag- netite particles; and this conclusion was the same with the applied magnetic field. The boiling heat transfer of magnetic fluid was enhanced by the applied magnetic field. |
| |
| Keywords: | Magnetic fluid Pool boiling heat transfer Enhance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
