Symmetries in porous flows: recursive solutions of the Brinkman equation in polygonal ducts

A Das, S Goswami… - Journal of Physics …, 2021 - iopscience.iop.org
In this paper, we solve the Brinkman equation for unidirectional, steady, incompressible and
Newtonian flow through a duct of uniform cross-section in the shape of a regular N-gon …