| 非定常螺旋桨表面压力面元法计算 |
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| 引用本文： | 陈家栋,董世汤.非定常螺旋桨表面压力面元法计算[J].中国造船,1998(1):9-15. |
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| 作者姓名： | 陈家栋 董世汤 |
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| 作者单位： | 中国船舶科学研究中心 |
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| 摘 要： | 本文建立了非定常螺旋桨势函数面元法的理论方法和数值方法，发展了相应的计算机程序，采用通过迭代实现的非线性压力库塔条件，计算了一常规桨和一大侧斜桨的桨叶表面非定压力，并与测试结果及人的计算结果进行了比较。
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| 关 键 词： | 非定常流 螺旋桨 面元法 计算 船舶 表面压力 |
PREDICTION OF PRESSURE DISTRIBUTIONS ON UNSTEADY PROPELLER BLADES USING POTENTIAL BASED PANEL METHOD |
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| CHEN Jiadong, DONG Shitang.PREDICTION OF PRESSURE DISTRIBUTIONS ON UNSTEADY PROPELLER BLADES USING POTENTIAL BASED PANEL METHOD[J].Shipbuilding of China,1998(1):9-15. |
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| Authors: | CHEN Jiadong DONG Shitang |
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| Institution: | China Ship Scientific Research Center |
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| Abstract: | A potential based panel method and its numerical method together with correspondingcomputer code for unsteady propeller are developed, in which a nonlinear equal pressureKutta condition is adopted in an iterative way. The unsteady pressure distributions on theblades of a conventional propeller and a high skew propeller are calculated, and calculational results are in good agreement with the experimental data. |
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| Keywords: | Unsteady flow Propeller Panel method Numerical calculation |
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