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首页> 外文期刊>Journal of aerospace engineering >Wall Heat Flux Measurements for a Kerosene-Fueled Supersonic Combustor
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Wall Heat Flux Measurements for a Kerosene-Fueled Supersonic Combustor

机译:煤油燃料超音速燃烧器的壁热通量测量

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摘要

Wall heat flux distributions under different configurations for a kerosene-fueled supersonic combustor were experimentally studied. The influences of combustion, global fuel equivalence ratio, mass flow rate, total temperature, and inlet Mach number on the wall heat flux of the kerosene-fueled supersonic combustor were systematically presented and analyzed for the first time. Methods to calibrate and validate the in-house-developed heat flux sensors are also presented. The revealed trends would be useful to guide the design of thermal management systems for kerosene-fueled scramjets.
机译:实验研究了煤油燃料超音速燃烧器在不同构型下的壁热通量分布。首次系统地分析和分析了燃烧,总燃料当量比,质量流量,总温度和进气马赫数对煤油燃料超音速燃烧器壁热通量的影响。还介绍了校准和验证内部开发的热通量传感器的方法。揭示的趋势将有助于指导煤油燃料超燃冲压发动机的热管理系统的设计。

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  • 来源
    《Journal of aerospace engineering》 |2019年第5期|04019080.1-04019080.11|共11页
  • 作者单位

    China Acad Aerosp Aerodynam, Res & Dev Ctr, Beijing 100074, Peoples R China|Univ Connecticut, Dept Mech Engn, Storrs, CT 06269 USA;

    Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China;

    Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China;

    Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China;

    Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China|Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China;

    Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China|Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Heat flux measurement; Kerosene; Supersonic combustion; Scramjet; Heat flux sensor;

    机译:热量磁通测量;煤油;超音速燃烧;斯普拉克喷射;热通量传感器;

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