This document discusses how to calculate volume flow rate (Q) and pressure gradient (dp/dx) for a fully developed, 2D laminar channel flow using data from a CFD program. The CFD program provides velocity and pressure values at points along with x and y positions. Q can be calculated by multiplying the velocity by the area at each point since both are given. dp/dx can also be determined from the pressure values at different x positions in the fully developed region.