| 分流劈距对静止式气波制冷机性能影响的实验研究 |
| |
| 引用本文： | 刘伟,冀晓辉. 分流劈距对静止式气波制冷机性能影响的实验研究[J]. 制冷学报, 2004, 25(1): 14-16 |
| |
| 作者姓名： | 刘伟 冀晓辉 |
| |
| 作者单位： | 沈阳工业大学工程学院,辽阳,111003 |
| |
| 摘 要： | 分流劈距是静止式气波制冷机设计的一个重要参数.通过实验的方法研究了分流劈距对静止式气波制冷机性能的影响.当分流劈距较小时,射流发生了切换,当分流劈距较大时,射流未发生切换.振荡频率几乎不受分流劈距的影响,它只是振荡管长的函数.分流劈距的大小对制冷效率有直接的影响,随着分流劈距的增大制冷效率逐渐减小.对应不同的操作条件,分流劈距都有其最合理的值.
|
| 关 键 词： | 热工学 分流劈位置 振荡频率 制冷效率 静止式气波制冷机 |
| 修稿时间： | 2003-09-06 |
Experimental Research on Influence of the Spliter upon Character of Static Gas Wave Refrigerator |
| |
| By Liu wei and Ji Xiaohui Shenyang University of Technology,China. Experimental Research on Influence of the Spliter upon Character of Static Gas Wave Refrigerator[J]. Journal of Refrigeration, 2004, 25(1): 14-16 |
| |
| Authors: | By Liu wei Ji Xiaohui Shenyang University of Technology China |
| |
| Abstract: | The spliter is an important parameter in designing the static gas wave refrigerator. In this research, the influence of the spliter upon character of static gas wave refrigerator was investigated byexperiments. The fluidic occurred to switch when the spliter location was small while the fluidic did not switch when the spliter location was big. The oscillation frequency only was the function of oscillating tube length, not influenced by the spliter. However, the spliter location directly influenced the refrigeration efficiency which decreased when the spliter location increased. Under the distinct operation condition, the spliter location had a most reasonable value accordingly. |
| |
| Keywords: | Pyrology spliter location oscillation frequency refrigeration efficiency static gas wave refrigerator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《制冷学报》浏览原始摘要信息 |
|
点击此处可从《制冷学报》下载全文 |
|
