MATLAB Code for Exact Solution of 3D Poiseuille Flow of a Micropolar Fluid in a Rectangular Channel via Double Fourier Series

This dataset contains MATLAB source code that implements the exact analytical solution for the steady three-dimensional Poiseuille flow of a micropolar fluid in a rectangular channel. The code computes the velocity and microrotation fields based on the double Fourier series and generates six key figures visualizing the flow structure and the influence of micropolarity.