| 预报节能推进系统效率提高的方法 |
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| 引用本文： | 胡志安. 预报节能推进系统效率提高的方法[J]. 华南理工大学学报(自然科学版), 1990, 18(3): 80-93 |
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| 作者姓名： | 胡志安 |
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| 作者单位： | 华南理工大学船舶与海洋工程系 |
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| 摘 要： | 本文通过分析螺旋桨效率的损失、流场能量与效率的关系,提出了船舶节能推进系统效率的预报方法。在给定流场数据后就可以利用该法预报节能推进系统效率提高的程度。
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| 关 键 词： | 船舶 推进器 节能 螺旋桨 |
A METHOD FOR PREDICTING EFFICIENCY IMPROVEMENT OF ENERGY-SAVING PROPELLER SYSTEMS |
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| Hu Zhian Dept.of Ship , Oceanic Eng.,South China Univ.of Tech.. A METHOD FOR PREDICTING EFFICIENCY IMPROVEMENT OF ENERGY-SAVING PROPELLER SYSTEMS[J]. Journal of South China University of Technology(Natural Science Edition), 1990, 18(3): 80-93 |
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| Authors: | Hu Zhian Dept.of Ship & Oceanic Eng. South China Univ.of Tech. |
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| Abstract: | On the basis of analysing the loss of propeller efficiency aswell as the relation between flow field energy and efficiency,amethod for predicting efficiency improvement of energy-savingpropeller systems is presented in this paper.The degree of efficiencyimprovement of such a system can be predicted after related dataof the flow field are given. |
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| Keywords: | ship energy-saving propeller propelling system efficiency prediction |
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