IMECH-IR  > 高温气体动力学国家重点实验室
高温壁面热流与温度一体化测量传感器
李龙; 范学军; 仲峰泉; 王晶
Source Publication第二届高超声速科技学术会议会议日程及摘要集.中国力学学会,2009,CSTAM-2009-0036
2009-11-02
PagesCSTAM-2009-0036
Conference Name第二届高超声速科技学术会议
Conference Date2009-11-02
Conference Place中国安徽黄山
Abstract为了研究超燃冲压发动机的热环境,从Gardon热流测量理论出发,研制了水冷热流传感器。同时,根据固体热传导规律,通过对热流和热流计基体温度的测量,获得燃烧室的内壁温度。通过热流计头部热阻匹配,对水冷系统进行了优化;分别采用辐射、对流和热传导三种传热方式对传感器进行了热流-电压、壁温-热流的标定,标定结果表现出较好的线性度和一致性。最后,利用该热流/壁温传感器,在模拟马赫数6、总温2500K以上的来流条件下,开展了超声速燃烧室壁面热流的初步测量,测量结果与传热分析结果一致。
Keyword超声速燃烧室 壁面热流 壁温
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43125
Collection高温气体动力学国家重点实验室
Corresponding Author李龙
Recommended Citation
GB/T 7714
李龙,范学军,仲峰泉,等. 高温壁面热流与温度一体化测量传感器[C]第二届高超声速科技学术会议会议日程及摘要集.中国力学学会,2009,CSTAM-2009-0036,2009:CSTAM-2009-0036.
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