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| 导管对螺旋桨水动力性能的影响 | |
| 引用本文： | 胡健,马骋,黄胜,钱正芳,陈科.导管对螺旋桨水动力性能的影响[J].武汉理工大学学报(交通科学与工程版),2009,33(5):992-995. |
| 作者姓名： | 胡健 马骋 黄胜 钱正芳 陈科 |
| 作者单位： | 1. 军装备研究院,北京1000731,哈尔滨工程大学船舶工程学院,哈尔滨,150001 2. 军装备研究院,北京,1000731 3. 哈尔滨工程大学船舶工程学院,哈尔滨,150001 |
| 基金项目： | 教育部高等学校博士点基金项目资助(批准号:20060217020) |
| 摘 要： | 以面元法为数值计算方法,采用双曲面元以消除面元间的缝隙.分别计算螺旋桨和导管,二者之间的影响通过迭代方法加以考虑.螺旋桨对导管的诱导速度在导管表面周向平均,导管对螺旋桨的诱导速度在螺旋桨盘面处周向平均,从而使导管周围和螺旋桨周围的非定常流动简化为定常流动.应用该方法编制了程序,计算了导管桨的水动力性能,进一步研究了导管的大小、形状、位置等因素对螺旋桨的水动力性能、表面压力分布、叶片环量分布等的影响. |
| 关 键 词： | 导管 螺旋桨 水动力性能 |
Influence of Duct on Hydrodynamics of Propeller |
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| Hu Jian,Ma Cheng,Huang Sheng,Qian Zhengfang,Chen ke.Influence of Duct on Hydrodynamics of Propeller[J].journal of wuhan university of technology(transportation science&engineering),2009,33(5):992-995. | |
| Authors: | Hu Jian Ma Cheng Huang Sheng Qian Zhengfang Chen ke |
| Institution: | Institute of Naval Vessels;Naval Academy of Armament;Beijing 100073;Harbin Engineering University;Harbin;150001 |
| Abstract: | The paper studies the influence of duct on propeller with theoretical method. Panel method was used to be numerical method ,and hyperboloidal quadrilateral panels were used to avoid gaps between the panels. The propeller and duct were calculated respectively,the influence between them was considered by iterative procedure. Taking the average induced velocity of propeller to duct and the average induced value of duct to propeller change the unsteady flow field around propeller and duct into steady flow field... |
| Keywords: | propeller duct hydrodynamic performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |