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Pg 186-199
Mathematical Model of Geophysical Fluid Flow over Variable Bottom Topography
Iornumbe, S.I., Mbah G. C. E.; and Chia,R .A Department of Mathematics and Computer Science, Benue State University, Makurdi. Correspondence: iorsteve@yahoo.com
Abstract
In this paper, the bottom topography of a geophysical fluid flow is modelled in the presence of Coriolis force by the nonlinear shallow water equations. These equations, which are a system of three partial differential equations in two space dimensions, are solved using the perturbation method. The Effects of the Coriolis force and the bottom topography for particular initial flows on the velocity components and different kind of flow patterns possible in geophysical fluid flow have been studied and the results illustrated graphically.
Key words: Shallow Water Equations, Coriolis force, Series Solution, Bottom Topography
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