本文用相空间重构的方法，对竖壁薄液膜流动的液膜厚度时间序列进行了重构，并用分维数对奇怪吸引子的动力特征进行了描述，由此描述了壁面热流率对竖壁薄液膜流动特性的影响。
In this paper, the phase space of falling liquid films was reconstructed byusing the time delay procedure. The fractal dimension of the chaoticattractor of the reconstructed phase space was calculated with the variationof wall heat flux. The calculated fractal dimension showd that the wall heatflux has prominent effect on the dynamic behavior of falling liquid films.
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