"A Second Order Method for the Steady Flow Between a Rotating Circular
Cylinder and a Fixed Square Cylinder"
by David Schultz, Steven Schwengels, Robert Balmer, and Gunol Kojasoy
The purpose of this paper is to present an improved approximation technique
to obtain the numerical solution for the flow between a rotating circular
cylinder and a fixed square cylinder. The method to be presented is a second
order finite difference method that is both accurate and stable for all values
of the Reynolds number of physical interest. Results are presented for a wide
range of parameters.