| 导管螺旋桨内流场的LDV测量 |
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| 引用本文： | 董郑庆,陆林章,周伟新,董世汤.导管螺旋桨内流场的LDV测量[J].船舶力学,2006,10(5):24-31. |
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| 作者姓名： | 董郑庆 陆林章 周伟新 董世汤 |
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| 作者单位： | 中国船舶科学研究中心,江苏,无锡,214082 |
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| 摘 要： | 为了探讨导管内流场,通过在导管壁上开窗口,使用LDV激光穿过窗口方案来测量导管螺旋桨的内流场.测量结果表明该方案测量导管内流场是可行的,并为导管内螺旋桨叶片的环量分布分析提供了条件.
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| 关 键 词： | 导管螺旋桨 LDV测量 导管内流场 |
| 文章编号： | 1007-7294(2006)05-0024-10 |
| 收稿时间： | 2006-04-13 |
| 修稿时间： | 2006年4月13日 |
LDV measurements of inner velocity field of ducted propeller |
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| DONG Zheng-qing,LU Lin-zhang,ZHOU Wei-xin,DONG Shi-tang.LDV measurements of inner velocity field of ducted propeller[J].Journal of Ship Mechanics,2006,10(5):24-31. |
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| Authors: | DONG Zheng-qing LU Lin-zhang ZHOU Wei-xin DONG Shi-tang |
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| Institution: | China Ship Scientific Research Center, Wuxi 214082, China |
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| Abstract: | In order to inquire into the inner velocity field of ducted propeller,the windows were set inside the duct of a ducted propeller,which allowed optical access for LDV measurements.The measured results show that the way is workable,and it is possible to analyze the circulation distribution along the blade span based on the measured tangential velocity distribution at downstream. |
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| Keywords: | duct propeller LDV measurements velocity field of propulsor |
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