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Density of rocket propellant (RP-1 fuel) at high temperatures and high pressures

机译:高温高压下火箭推进剂(RP-1燃料)的密度

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摘要

Density of rocket propellant (RP-1 fuel) has been measured with a constant-volume piezometer immersed in a precision liquid thermostat. Measurements were made in the temperature range from 301 to 745 K and at pressures up to 60 MPa. The uncertainty of density, pressure, and temperature measurements were estimated to be 0.1%, 0.05%, and 15 mK, respectively. The measured values of density were compared with the data reported in the literature and with the values calculated from a surrogate mixture model (equation of state). The average absolute deviation (AAD) between the present data and the values reported in the literature was 0.13%.
机译:火箭推进剂(RP-1燃料)的密度已通过浸入精密液体恒温器中的恒定体积压强计进行测量。在301至745 K的温度范围内以及最高60 MPa的压力下进行测量。密度,压力和温度测量的不确定度分别估计为0.1%,0.05%和15 mK。将密度的测量值与文献报道的数据以及从替代混合物模型(状态方程)计算出的值进行比较。本数据与文献报道的值之间的平均绝对偏差(AAD)为0.13%。

著录项

  • 来源
    《Fuel》 |2010年第7期|p.1731-1735|共5页
  • 作者

    I.M. Abdulagatov; N.D. Azizov;

  • 作者单位

    Dagestan Scientific Center of the Russian Academy of Sciences, Makhachkala, Dagestan, Russia Thermophysical Properties Division, National Institute of Standards and Technology, 325 Broadway, Boulder, Colorado 80305-3337, USA;

    Azerbaijan State Oil Academy, Azadlig Avenue, Baku, Az1010, 370601, Azerbaijan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    constant-volume piezometer; density; rocket propellant (RP-1); thermal decomposition;

    机译:恒体积压计密度;火箭推进剂(RP-1);热分解;

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