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Power-series solution for the two-dimensional inviscid flow with a vortex and multiple cylinders
The problem of a point vortex and N fixed cylinders in a two-dimensional inviscid fluid is studied and an analytical-numerical solution in the form of an infinite power series for the velocity field is obtained using complex ...
Vortex images and q-elementary functions
(IOP Publishing, 2008-04)
In the present paper, the problem of vortex images in the annular domain between two coaxial cylinders is solved by the q-elementary functions. We show that all images are determined completely as poles of the q-logarithmic ...