期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
EFFECTS OF BOTTOM TOPOGRAPHY ON THE STANDING WAVES IN CIRCULAR BASINS
1
作者 马云丽 李家春 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1990年第2期117-124,共8页
Standing waves in the cylinder hasins with inhomogeneous bottom are considered in this paper. We assume that the inviscid, incompressible fluid is in irrotational undulatory motion. For convenience sake, cylindrical c... Standing waves in the cylinder hasins with inhomogeneous bottom are considered in this paper. We assume that the inviscid, incompressible fluid is in irrotational undulatory motion. For convenience sake, cylindrical coordinates are chosen. The velocitv potentials, the wave profiles and the modified frequencies are determined (to the third order) as power series in terms of the amplitude divided by the wavelength. Axisymmetrical analytical solutions are worked out. When w=0 , the second order frequency are gained.As an example, we assume that cylinder bottom is an axisymmetricat paraboloid. We find out that the uneven bottom has influences on standing waves. In the end. we go into detail on geometric factors. 展开更多
关键词 effectS OF BOTTOM TOPOGRAPHY ON THE standing waveS IN CIRCULAR BASINS
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部