• The effect of the combustor temperature, pressure and coefficient of residual oxygen was experimentally investigated when the fuel was injected into the combustor.

    燃料入时燃烧室温度压力推进剂系数等工作参数进行了试验研究。

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  • The results show that the parallel-flow cycle yields the highest coefficient of performance among the cycles while the maximum pressure and temperature in the reverse-flow cycle are lowest.

    结果显示不同循环方式中,平行流系统产生最大的热力系数串联系统的最高发生温度压力比其他系统

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  • RESULTS: Coefficient of mass transfer was slowly increased as the extraction temperature elevated, and was in accord with flow and in contrast with pressure.

    结果本法在萃取川芎挥发油得到系数随着温度升高略为增大随着流量的增大增大,随着压力的增大而减少。

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  • The purpose of this article is to study the relation of the interface heat transfer coefficient with initial temperature of specimen and pressure as two non-isothermal cylinders contact each other.

    研究个不同温度圆柱体相互热压时,其间的接触热传导系数热工件初始温度压力之间的关系

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  • The expression of the pressure coefficient and temperature coefficient of the free length in liquid binary mixtures is obtained.

    给出了理想二元混合液自由压力系数温度系数表达式

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  • The influence of the working fluid pressure and the structure of ejecting nozzle on the outlet temperature, ejecting coefficient and heating efficiency of the ejecting-mixing heater were analyzed.

    喷嘴混合式加热器加热性能进行了试验研究,分析了工作流体压力引射孔结构对引射混合式加热器出口温度、引射系数以及加热效率影响

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  • Effect of some inorganic lead salt and aluminium oxide on burning rate pressure exponent and temperature sensitive coefficient of polyurethane composite solid propellant have been investigated.

    研究某些无机氧化铝压力指数温度敏感系数影响

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  • The pressure reduction coefficient of PE gas pipeline is an important design parameter, and depends on the soil temperature around the buried pipeline.

    聚乙烯燃气管道压力折减系数重要设计参数取决于管道埋设周边地温

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  • And the higher saturated vapor pressure of trace elements is, the greater effect gasification temperature has on mass transfer coefficient of trace elements.

    元素饱和蒸气压力越大气化温度其挥发速率影响也越明显。

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  • Reducing the inlet temperature of cooling water and increasing its mass flow are favorable to increase refrigerant performance coefficient, and can decrease optimal pressure at high pressure side.

    降低冷却水进口温度提高质量流量不仅有利于提高制冷性能系数而且降低最佳高压压力。

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  • Reducing the inlet temperature of cooling water and increasing its mass flow are favorable to increase refrigerant performance coefficient, and can decrease optimal pressure at high pressure side.

    降低冷却水进口温度提高质量流量不仅有利于提高制冷性能系数而且降低最佳高压压力。

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