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    谢启明, 蔡祥兴. 文丘里喷管临界流动函数的研究[J]. 华东理工大学学报(自然科学版), 1996, (1): 85-89.
    引用本文: 谢启明, 蔡祥兴. 文丘里喷管临界流动函数的研究[J]. 华东理工大学学报(自然科学版), 1996, (1): 85-89.
    An Investigation on the Critical Flow Function of Venturi Nozzles[J]. Journal of East China University of Science and Technology, 1996, (1): 85-89.
    Citation: An Investigation on the Critical Flow Function of Venturi Nozzles[J]. Journal of East China University of Science and Technology, 1996, (1): 85-89.

    文丘里喷管临界流动函数的研究

    An Investigation on the Critical Flow Function of Venturi Nozzles

    • 摘要: 利用Lee-Kesler方程和一维等熵流动假设,求解了通常的天然气在不同成分,温度和压力下的文题临界流动函数C的值,此值与ISO9300对应数据非常接近。

       

      Abstract: Basing on Lee-Keslcr equation and the assumption that the flow between the inlet and the throat of a Venturi nozzle is isentropic and one-dimensional, the values of critical flow function C for natural gases at various fractions,temperatures and pressures are obtained successfully.It is shown that these values are close to the data of ISO 9300.

       

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