Volume 5, Issue 1, February 1998, Pages 41 - 53
Progressive Internal Gravity Waves With Bounded Upper Surface Climbing a Triangular Obstacle
Mina B. Abd-El-Malek, Malak N. Makar
Mina B. Abd-El-Malek
Received 10 January 1997, Accepted 10 July 1997, Available Online 1 February 1998.
- https://doi.org/10.2991/jnmp.19184.108.40.206How to use a DOI?
- In this paper we discuss a theoretical model for the interfacial profiles of progressive non-linear waves which result from introducing a triangular obstacle, of finite height, attached to the bottom below the flow of a stratified, ideal, two layer fluid, bounded from above by a rigid boundary. The derived equations are solved by using a nonlinear perturbation method. The dependence of the interfacial profile on the triangular obstacle size, as well as its dependence on some flow parameters, such as the ratios of depths and densities of the two fluids, have been studied.
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Cite this article
TY - JOUR AU - Mina B. Abd-El-Malek AU - Malak N. Makar PY - 1998 DA - 1998/02 TI - Progressive Internal Gravity Waves With Bounded Upper Surface Climbing a Triangular Obstacle JO - Journal of Nonlinear Mathematical Physics SP - 41 EP - 53 VL - 5 IS - 1 SN - 1776-0852 UR - https://doi.org/10.2991/jnmp.19220.127.116.11 DO - https://doi.org/10.2991/jnmp.1918.104.22.168 ID - Abd-El-Malek1998 ER -