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New Formulation for Semi-Empirical Correlations for Penetration Jets

机译:射流半经验相关的新公式

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Correlations for the extension of a water vapor jet injected in a liquid pool were historically proposed considering the mass flux (kg/m~(2)/s) as a constant. The results were satisfactory, however adjusting the values by linear regression. Although, it presents the following drawbacks: 1) the formulation is only valid for the specific range of data for what it was created; 2) it does not allow the analytical evaluation of the heat transfer coefficient from the extension equation. This paper proposes a new formulation for the calculation of the mass flux, in such a way to remove both of these drawbacks.
机译:历史上曾提出将注入液体池中的水蒸气射流的扩展相关性,以质量通量(kg / m〜(2)/ s)为常数。结果令人满意,但是通过线性回归调整值。虽然,它具有以下缺点:1)公式仅对所创建数据的特定数据范围有效; 2)不允许根据扩展方程对传热系数进行分析评估。本文提出了一种计算质量通量的新公式,以消除这两个缺点。

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