基于Simulink仿真的电动压气机驱动增压引气系统研究

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英文篇名：Study of the No-bleed System Based on Simulink 作者：张明 ; 朱永峰 英文作者：ZHANG Ming;ZHU Yongfeng;AVIC The First Aircraft Institute; 关键词：多电飞机 ; 电动引气 ; 节油特性 ; Simulink建模 英文关键词：more electric plane;;no-bleed system;;fuel saving characteristic;;Simulink modeling 中文刊名：HKKX 英文刊名：Aeronautical Science & Technology 机构：中航工业第一飞机设计研究院; 出版日期：2016-03-15 出版单位：航空科学技术 年：2016 期：v.27;No.171 语种：中文; 页：HKKX201603008 页数：4 CN：03 ISSN：11-3089/V 分类号：37-40

摘要

阐述了电动压气机驱动增压引气系统的工作原理,依据其工作原理建立了电动压气驱动增压引气系统的数学模型,采用Simulink仿真了该系统压缩机的实际耗功,进而计算了在相同使用情况下的发动机直接引气和电动引气压缩机的燃油代偿损失情况,计算结果表明环控系统采用电动压气机驱动增压引气较发动机直接引气可以减少发动机推力的损失,降低油耗。
        In order to obtain the fuel saving characteristic between bleeding air system and no-bleed system, described the working principle of the no-bleed system, built the no-bleed systems based on Simulink. By assuming temperature and pressure of the system outflow air is the same, simulated the energy consumption of the no-bleed system, then studied the fuel compensatory loss of the bleeding air system and no-bleed system, proved that the no-bleed system can actually reduce the engine power losing and fuel consume.

引文

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