流动稳定性O-S方程的CHEBYSHEV多项式方法

Advantages of Chebyshev Polynomial Method over the Other Several Methods in Solving the Flow-Stability O-S Equation

对O-S方程Chebyshev多项式展开法数值求解进行了某些修正,并同其它几种求解流动稳定性O-S 方程的数值方法进行了比较,结果表明,应用Chebyshev 多项式展开法在计算结果精度方面有很大的优越性.

Some amendment is given to the Chebyshev polynomial expanding meth-od in order to get the O-S equation numerical solution.We compare the chebyshevpolynomial expanding mothod with some other numerical methods for solving flowstability O-S equation and find that the former has great advantages in the preci-sion of the results.