Simultaneous measurements of temperature and heat flux in supersonic combustor by ITO thin film thermocouple

X. H. Jin, B. H. Ma, T. Qiu

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

For detecting the combustion processes more accuracy, ITO thin film thermocouples are designed and fabricated to measure transient wall temperature and heat-flux in combustor. Effects of fuel type and injection pressure on the dynamic characteristics of combustion were quantitative analyzed. The maximum measured wall temperature and heat flux were 550 ℃ and 9.3 MW/m 2 . Additionally, the fluctuations of combustion were analyzed by the frequency spectrum of heat flux, where the combustion of Kerosene has similar frequency but higher amplitude than Hydrogen.

源语言英语
主期刊名31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018
出版商International Council of the Aeronautical Sciences
ISBN(电子版)9783932182884
出版状态已出版 - 2018
活动31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018 - Belo Horizonte, 巴西
期限: 9 9月 201814 9月 2018

出版系列

姓名31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018

会议

会议31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018
国家/地区巴西
Belo Horizonte
时期9/09/1814/09/18

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