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空间Stokes流的三维复变函数法
The Use of Complex Valued Functions for the Solution of Space Stokes Flow
【摘要】 本文利用三维复变函数,从基本方程组出发,导出空间Stokes流速度和压力的复值函数表达式。作为它的应用,直接求出球缓慢绕流问题的精确解。
【Abstract】 This paper advances the complex representations of the velocity and pressure of space Stokes flow with the aid of three-dimensional complex valued functions and basic equations. As its application, we can obtain the exact solution that flow past a sphere.
【关键词】 复变函数;
小雷诺数;
StoKes流;
勒让德函数;
【Key words】 Complex valued function; Low Reynolds number; Stokes flow; Legendre polynomial.;
【Key words】 Complex valued function; Low Reynolds number; Stokes flow; Legendre polynomial.;
- 【文献出处】 北京大学学报(自然科学版) ,Acta Scicentiarum Naturalum Universitis Pekinesis , 编辑部邮箱 ,1991年01期
- 【被引频次】1
- 【下载频次】131