| 流阻和摩擦对流体流动作功装置性能的影响 |
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| 引用本文： | 严宁榕.流阻和摩擦对流体流动作功装置性能的影响[J].科技通报,2000,16(1):61-64. |
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| 作者姓名： | 严宁榕 |
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| 作者单位： | 鹭江大学机械系,福建,厦门,361005 |
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| 摘 要： | 研究非线性流阻和作功机械内部摩擦对流体流动作功装置性能的影响，导出输出功率与机械效率以及功率损耗与机械效率间的关系，又由此导出最大输出功率及其相应的一些重要性能参数，并作些有意义的讨论。所得结论可为流体流动作功装置的优化设计提供些新理论依据。
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| 关 键 词： | 流体流动 输出功率 机械效率 流阻 摩擦 |
The Effect of Flow Resistance and Friction onPerformance of a Fluid Flow Power Plant |
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| YAN Ning-rong.The Effect of Flow Resistance and Friction onPerformance of a Fluid Flow Power Plant[J].Bulletin of Science and Technology,2000,16(1):61-64. |
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| Authors: | YAN Ning-rong |
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| Abstract: | The effect of nonlinear flow resistance and internal friction in the mechanism for doing work on performance of a fluid flow power plant is investigated. The relations between power output and mechanical efficiency and between loss power and mechanical efficiency, the maximum power output and some corresponding important parameters are derived. Some significant analyses and discussions are done. The conclusions obtained may provide some new theoretical bases for the optimal design of a fluid flow power plant. |
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| Keywords: | fluid flow power output mechanical efficiency flow resistance friction |
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