| 非光滑叶片对叶栅出口损失分布影响的实验研究 |
| |
| 引用本文： | 闻洁,赵桂林.非光滑叶片对叶栅出口损失分布影响的实验研究[J].航空动力学报,2000,15(1):44-46. |
| |
| 作者姓名： | 闻洁 赵桂林 |
| |
| 作者单位： | 1.北京航空航天大学402教研室,北京100083 |
| |
| 基金项目： | 国家自然科学基金!资助项目(59606002) |
| |
| 摘 要： | 在低速平面叶栅风洞中对光滑叶片叶栅及3 种非光滑叶片叶栅进行了实验研究,主要是研究非光滑叶片对叶栅出口损失分布特性的影响。实验结果表明,采用非光滑叶片改变了叶栅出口损失的分布,减少了叶栅出口能量损失。
|
| 关 键 词： | 叶片 叶栅 能量损失 实验 |
| 文章编号： | 1000-8055(2000)01-0044-03 |
| 收稿时间： | 1/6/1999 12:00:00 AM |
| 修稿时间： | 1999-01-06 |
An Experimental Study on Effect of Unsmoothed Blade on Cascade Exit Loss Distribution |
| |
| Wen Jie and Zhao Guilin.An Experimental Study on Effect of Unsmoothed Blade on Cascade Exit Loss Distribution[J].Journal of Aerospace Power,2000,15(1):44-46. |
| |
| Authors: | Wen Jie and Zhao Guilin |
| |
| Institution: | 1.4th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083,China) 2(Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080,China2.4th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083,China) 2(Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080,China |
| |
| Abstract: | The cascades equipped with conventional smooth blades and three unsmoothed blades were investigaled experimentally in a low speed plane cascade wind tunnel to study the effects of unsmoothed blades on the exit loss distributions.The experiment results show that the unsmoothed blades can change the exit loss distributions and reduce the exit blade losses by 9.1%～16.5%. |
| |
| Keywords: | blades cascades energy loss experiment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《航空动力学报》浏览原始摘要信息 |
| 点击此处可从《航空动力学报》下载免费的PDF全文 |
|
