期刊论文

Finding the Approximate Solution of Steam-Liquid Two-Phase Homogeneous Model Based on Multi-Resolution Analysis of Wavelet

中文

南华大学学报(自然科学版)

1673-0062

2005

19

1

96-99

10.19431/j.cnki.1673-0062.2005.01.024

本校为第一机构

利用小波的多分辨分析特性来寻求微分方程的近似解,同时把这种方法应用到汽液两相均匀流模型的求解中,其结果表明:这种方法能够有效地求解变系数的耦合微分方程组.

An approximate solution to differentinal equations was obtained by multi-resolution analysis characteristics of wavelet,and it was applied to steam-liquid two-phase homoqeneous model.The results show that the coupled differential equations with nonconstant coefficients can be solved e...