| 冲压发动机涡轮泵建模及能耗分析 |
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| 引用本文： | 闫国军,杨朗,董泳,鲍文. 冲压发动机涡轮泵建模及能耗分析[J]. 节能技术, 2006, 24(3): 257-260 |
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| 作者姓名： | 闫国军 杨朗 董泳 鲍文 |
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| 作者单位： | 哈尔滨工业大学,黑龙江,哈尔滨,150001;哈尔滨工业大学,黑龙江,哈尔滨,150001;哈尔滨工业大学,黑龙江,哈尔滨,150001;哈尔滨工业大学,黑龙江,哈尔滨,150001 |
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| 摘 要： | 本文应用机理建模和实验数据辨识相结合的方法建立了冲压发动机涡轮泵的瞬态数学模型,并根据所建的数学模型,比较了涡轮泵式供油系统两种控制策略离心泵的效率,指出离心泵用变速调节比用出口阀门调节流量能够更好地节约能耗。
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| 关 键 词： | 涡轮泵 数学模型 变速调节 节能 |
| 文章编号： | 1002-6339(2006)03-0257-04 |
| 收稿时间： | 2006-03-26 |
| 修稿时间： | 2006-04-06 |
Modelling and Energy Consumption Analysis of Turbopump in Ramjet |
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| YAN Guo-jun,YANG Lang,DONG Yong,BAO Wen. Modelling and Energy Consumption Analysis of Turbopump in Ramjet[J]. Energy Conservation Technology, 2006, 24(3): 257-260 |
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| Authors: | YAN Guo-jun YANG Lang DONG Yong BAO Wen |
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| Affiliation: | Harbin Institute of Technology, Heilongjiang Harbin 150001 |
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| Abstract: | This paper builds up the transient model of turbopump by applying mechanism modelling method combined with experimental data identification.With the model,we contrast the efficiency of centrifugal pump in fuel supply system under two different control strategies,and draw the conclusion that the flux regulation of centrifugal pump can thrift energy consumption more than the exit valve regulation. |
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| Keywords: | turbopump mathematical model speed-changing adjustment energy saving |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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