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投稿时间：2012-05-03
投稿时间：2012-05-03
中文摘要: 设计了风热转化系统.在自然风中试验并记录风速和水升温的数据,取风速3次方平均值作为理论计算风速,然后进行数据分析.结果表明:在低风速下试验40min,水升温1.21℃,风能转化效率为13.9%.经过分析可得出风力直接致热是完全可行和科学的.
Abstract:The system is designed to transform wind energy to thermal energy in the experi?ment. The data of wind speed and heated water temperature are recorded by the experiment in natu?ral wind. By taking cubic average of wind speed values the data are analyzed. The results indicate that the temperature of water increases about 1，21 degrees and the ratio of transformed wind ener?gy is 13.9% in 40 minutes at low wind speeds. The analysis shows that getting thermal energy di?rectly from wind is feasible and scientific.
keywords: energy wind heat stirring heat preservation heating system
文章编号：20120606 中图分类号： 文献标志码：
基金项目:上海市教育委员会重点学科(J51304)
| 作者 | 单位 | |
| 寇鹏 | 上海电力学院能源与机械工程学院, 上海 200090 | koul1535659?163.com |
| 李永光 | 上海电力学院能源与机械工程学院, 上海 200090 |
引用文本：
寇鹏,李永光.以自然风为动力的直接搅拌致热试验[J].上海电力大学学报,2012,28(6):521-524.
KOU Peng,LI Yongguang.Experimental Study of Heating by Direct Stirring with Natural Wind as the Driving Force[J].Journal of Shanghai University of Electric Power,2012,28(6):521-524.
寇鹏,李永光.以自然风为动力的直接搅拌致热试验[J].上海电力大学学报,2012,28(6):521-524.
KOU Peng,LI Yongguang.Experimental Study of Heating by Direct Stirring with Natural Wind as the Driving Force[J].Journal of Shanghai University of Electric Power,2012,28(6):521-524.