The model parameters are estimated by the optimal method of nonlinear programming, and the equivalent mixing coefficient is regressed in a dimensionlessequation.
模型参数用非线性规划的最优化方法进行估计，得到了计算液相当量混合系数的无因次回归方程。
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A dimensionlessequation of the inner finned heat transfer was regressed based on the characteristics of enlarging of heat transfer surface and improving of heat transfer property.
This work combined the heat transfer with flow friction to analyse the comprehensive utilization of energy and established the dimensionlessequation, which can analyse the influence of structure par…