| 全方位推进器水动力性能理论预报 |
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| 引用本文： | 黄胜,邵雪明.全方位推进器水动力性能理论预报[J].中国造船,1996(4). |
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| 作者姓名： | 黄胜 邵雪明 |
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| 作者单位： | 哈尔滨工程大学 |
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| 摘 要： | 本文应用升力线理论建立了全方位推进器水动力性能计算的数学模型，对其在非定常情况下水动力性能计算进行了理论推导，分析了推进器各参数对水动力性能的影响。数值计算结果表明，本文的全方位推进器水动力性能理论预报方法计算值和实验值吻合良好。
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| 关 键 词： | 推进系统 升力线理论 诱导速度 水动力性能 |
THEORETICAL METHOD FOR PREDICTING HYDRODYNAMIC PERFORMANCE OF VARIABLE VECTOR PROPELLER |
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| HUANG Sheng, HAO Xueming.THEORETICAL METHOD FOR PREDICTING HYDRODYNAMIC PERFORMANCE OF VARIABLE VECTOR PROPELLER[J].Shipbuilding of China,1996(4). |
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| Authors: | HUANG Sheng HAO Xueming |
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| Institution: | Harbin Engineering University |
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| Abstract: | Based on the lifting-line theory, a mathematical model for predicting the hydrodynam ic performance of a variable vector propeller is established. The theoretical calculation is derived under the unsteady condition. An analysis of the parameters for a variable vector propeller on the hydrodynamic performance is also made. Numerical calculation indicates the good agreement between the calculational and the experimental results. |
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| Keywords: | Propulsion system Lifting line theory Induced velocity Hydrodynamic characteristics |
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