| 超燃冲压发动机温度及热流测量技术研究进展 |
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| 引用本文： | 金新航,马炳和,邱涛,邓进军,罗剑. 超燃冲压发动机温度及热流测量技术研究进展[J]. 实验流体力学, 2018, 32(2): 74-81. DOI: 10.11729/syltlx20170013 |
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| 作者姓名： | 金新航 马炳和 邱涛 邓进军 罗剑 |
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| 作者单位： | 西北工业大学 空天微纳系统教育部重点实验室, 西安 710072 |
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| 基金项目： | 预研领域基金重点项目6140923020316HK03001国家重点基础研究发展计划资助项目2015CB057400国家重大科学仪器设备开发专项资助项目2013YQ040911 |
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| 摘 要： | 测量超燃冲压发动机内部温度及热流场可以为表征、评估、优化其工作状态与性能提供重要支撑。本文综述了可用于发动机温度及热流测量的接触式（铠装及薄膜式）传感器、非接触式（光电及辐射式）测量技术的研究现状及特点。重点介绍了薄膜式热电偶及热流计的发展趋势以及在高温瞬时测量领域的应用前景。最后，对超燃冲压发动机温度及热流测量技术进行了展望。
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| 关 键 词： | 超燃冲压发动机 高温 热流 薄膜热电偶 薄膜热流计 |
| 收稿时间： | 2016-12-14 |
Temperature and heat flux measurement technologies in scramjet |
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| Affiliation: | Key Laboratory of Micro/Nano Systems for Aerospace, Ministry of Education, Northwestern Polytechnical University, Xi'an 710072, China |
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| Abstract: | The accurate measurement of temperature and heat flux field in scramjet provides strong support for characterization, assessment and optimization of scramjet engine. Measurement methods are reviewed and analyzed, including sheathed and thin film sensors, and photoelectric method and radiation method. Researches of thin film sensors are introduced, and the applications of thin film thermocouple and heat flux sensors in scramjet are pointed out. |
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